American Machinist Magazine Oct-20-1944
77 years ago...They even look look they went thru the War.
The WWIl Years, 1944, the end of the war is near.
77 years ago...They even look look they went thru the War.
The WWIl Years, 1944, the end of the war is near.
Oct 1944
Anne Frank is Transported from Auschwitz Concentration Camp to Bergen-Belsen Concentration Camp
On 28 October, selections began for women to be relocated to Bergen-Belsen. More than 8,000 women, including Anne and Margot Frank and Auguste van... Read more
Oct 2 1944
Capitulation of Remaining Polish Forces in Warsaw
On October 2 General Tadeusz Bór-Komorowski signed the capitulation of the remaining Polish forces (Warszawski Korpus Armii Krajowej or Home Army... Read more
Oct 2 1944
First Canadian Army Begins Advance North from Antwerp
On October 2, the 2nd Canadian Division began its advance north from Antwerp. Stiff fighting at Woensdrecht ensued on October 6, the objective of... Read more
Oct 4 1944 to Oct 9 1944
1944 World Series
The 1944 World Series was an all-St. Louis World Series, matching up the St. Louis Cardinals and St. Louis Browns at Sportsman's Park. It marked... Read more
Oct 6 1944
Canadian Forces Initiate Operation Switchback
The second main operation of the Battle of the Scheldt opened with fierce fighting to reduce the Breskens pocket. Here, the 3rd Canadian Infantry... Read more
Oct 11 1944
"Laura" Is Released
Laura is a 1944 American film noir directed by Otto Preminger. The screenplay by Jay Dratler, Samuel Hoffenstein, and Elizabeth Reinhardt is based... Read more
Oct 12 1944
Liberation of Athens from German Occupation
As the last German soldiers take the swastika down from the Acropolis and begin to drive through the city towards the road north they pass through... Read more
Oct 13 1944
Salaspils Concentration Camp Closes with the Liberation of Riga by the Red Army
In 1944, in an attempt to destroy evidence of mass murder, the Germans forced prisoners to reopen mass graves in Rumbula and burn the bodies. Once... Read more
Oct 17 1944
Germany Launches Counteroffensive Against the Slovak Uprising
On September 19 German command replaced SS-Obergruppenführer Berger, who had been in charge of the troops fighting the Uprising, with General... Read more
O
Oct 21 1944
American Forces Capture German City of Aachen
Aachen was a battle in Aachen, Germany, which occurred between 2–21 October 1944. By September 1944, the Wehrmacht had been pushed into Germany... Read more
Oct 28 1944
German Counteroffensive Successfully Ends Slovak National Uprising
On September 19 German command replaced SS-Obergruppenführer Berger, who had been in charge of the troops fighting the Uprising, with General... Read more
Oct 31 1944
Canadian Infantry Begins Attack on Walcheren Causeway
"C" Company of the The Black Watch (Royal Highland Regiment) of Canada took heavy casualties on the afternoon and evening of 31 October 1944 in an... Read more
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AMERICAN MACHINIST
October 4, 1912.
page 14 Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 Construction Features That To Lodge & Shipley
Scraped Bearings
Cross section through bed, showing carriage
ALIGHT bridge will answer for light cuts on large diameters . with the tool point directly above the front shear. But stresses are of a very different sort when the lathe is under a heavy cut on a small diameter.
The illustration shows the position of tool and compound rest on the 24" Patent Head Lathe when taking a 15 H.P. cut on work of 5" diameter. Heavy arrow indicates direction of pressure due to cut. Note the large bearing against the top and inside of bed directly in line with the tool thrust, in addition to the full length bearings of carriage upon front and rear V's. This extra bearing gives a solid support to the bridge just where it is needed, and positively prevents deflection or distortion even under the heaviest cuts. The Lodge & Shipley Machine
Give Longer Life In Alignment Engine Lathes
Longitudinal section through tailstock and bed
THE tailstock is massive in its proportions and has a long bearing on the bed. It is so shaped as to allow the compound rest to be set at 90 degrees when using the tool on small diameters. Suit-able screws are provided for setting over for taper work, and the base has a two-inch index graduated to sixteenths of an inch.
A device consisting of two plug clamps, is used to lock the tailstock spindle. This is accomplished without throwing it out of line and does away with the faulty construction of splitting the tailstock barrel. The design of the tailstock barrel is such as to give a large bearing surface and long travel to spindle. The bolts for clamping the tailstock to the bed extend to the top of the barrel where the nuts are most easily ac-cessible, and because of this construction the whole tailstock is drawn down solidly against the bed. Tool Company, Cincinnati, Ohio
DOMESTIC AGENTS-Brown & Zortman Machry. Co., Pittsburg; Charlotte Supply Co., Charlotte; Cotcord-Wright Machry. Co., St. Louis; Dewstoe Machine Tool Co., Birmingham; Galigher Machry. Co., Salt Lake City; Hallidie Machry. Co., Seattle; The Hallidie Co., Spokane. Harron, Rickard & McCone, San Francisco, Los Angeles; Hendrie & Bolthoff Mfg. & Supply Co., Denver; Kemp Machry. Co., Baltimore; Marshall & Huschart Machry. Co., Chicago, Indianapolis; Morrison Machry. & Supply Co., Richmond; Motch & Merryweather Machry. Co., Cleveland, Detroit; C. T. Patterson Co., Ltd., New Orleans; Prentiss Tool and Supply Co., New York, Boston, Buffalo, Syracuse, Rochester, Scranton; Robinson, Cary & Sands Co., St. Paul, Duluth; W. E. Shipley Machry. Co., Philadelphia; Tennent Supply Co., Spartanburg, S. C.; Zmmerman-Wells-Brown Co., Portland, Ore.
AMERICAN MACHINIST
October 4, 1912. page 12
Selling--AMERICAN MACHINIST-Section Vol. 36, No. 25
Management How The Flat Turret Lathe
Line Between Excessive
The dividing line between excessive and insufficient stock must be drawn in each individual case. The amount of capital tied up in raw material, supplies, stock in process and finished product should not be greater than that which is necessary to get the greatest output per dollar of investment. There should be a constant supply of material throughout the entire work. The stock in process should flow through the plant in a rapid, thin stream, but with no greater quantity than absolutely necessary to insure a steady supply for all the workers, including assembling and selling workers. Yet, in spite of these true economic principles, there are many plants whose buildings and immense stock â%u20AC¢ carried represents three times the necessary investment. In these plants capital is often tied up in ways that actually throttle the output of the entire business. Furthermore, this is frequently done by increasing the portion of the investment that is irrevocably tied to the existing product, thus not only reducing the earning power of each dollar invested, but also increasing the hazard by tying the capital to the present product, which soon may be unsuited to the market demand. One of the most common errors in this respect is the one that regards the reduction of the labor cost as the paramount consideration. While the net cost per piece is natur-ally an important element it should neither eclipse the question of profit per dollar invested, nor the risk of the capital tied up. For what is the gain if the means for reduction of the net labor cost re- Jones & Lamson Machine Company
Profit Pront Draws The Proper Dividing And Insufficient Stock
produces the profit more than the saving in labor. The Flat Turret Lathe is the proper machine to use in building machinery for profit. It makes profit for you by getting out your work when it is wanted and as it is wanted. It gives volt the largest output per dollar of investment ; also a low cost of work and an accurate dupli-sati on . The complete story is told in a valu-able book of 253 pages, entitled "Machine Building for Profit and the Flat Turret Lathe." Write for Tour copy.
Jones & Lamson Machine Company
Springfield, Vermont, U. S. A., and 97 Queen Victoria Street, London Germany, Holland, Belgium, Switzerland and Austria-Hungary: M. Koyemann, Charlottenstrasse, 112, Dusseldorf, Germany. France and Spain : Ph. Bonvillain and E. Ronceray, 9 and 11, Rue des Envierges, Paris, France. Italy : Adler & Eisenschitz, Milan. Springfield, Vermont, U. S. A., and 97 Queen Victoria Street, London Germany, Holland, Belgium, Switzerland and Austria - Hungary: M. Koyemann, Charlottenstrasse, 112, Dusseldorf, Germany. France and Spain: Ph. Bonvillain and E. Ronceray, 9 and 11, Rue des Envierges, Paris, France. Italy: Adler & Eisenschitz, Milan.
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Page 14-15 AMERICAN MACHINIST OCT 1944
The precision with which gears are cut on the Gear Shaper lessens tool wear in subsequent shaving operations, thus effect-ing a notable over-all economy. Fellows builds a complete size-range in both Gear Shaping and Shaving equipment.
AMERICAN MACHINIST
It isn't so long ago that most gears "growled" when under load. Now gears that raise their "voice" above the whisper of a breeze become objects of suspicion .. .
All this and more has come about in the years of Fellows pursuit of gear tooth pre-cision ...first in thousandths of an inch, and now in tenths of a thousandth. This pursuit has been the work of Fellows engineers and designers who constitute the most remarkable concentration of precision-- gear-making "know-how".
No wonder, then, that gear problems in general gravitate to Fellows. The means of solving them have been incorporated into a coordinated sequence of machines
and production procedure . . . known as "The Fellows Method".
For spur or helical gears, of standard or special design, the balanced combina-tion of Fellows Gear Shapers and Gear Shaving Machines points the way toward maximum overall economy. Our general catalog "The Fellows Method" will explain. Write: The Fellows Gear Shaper Company, Springfield, Vermont—or 616 Fisher Bldg., Detroit 2, Michigan or 640 West Town Office Bldg., Chicago 12, INinois.
APRL. 13, 1944 PRODUCTS HELPING INDUSTRY HELP AMERICA
.
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The precision with which gears are cut on the Gear Shaper lessens tool wear in subsequent shaving operations, thus effect-ing a notable over-all economy. Fellows builds a complete size-range in both Gear Shaping and Shaving equipment.
AMERICAN MACHINIST
It isn't so long ago that most gears "growled" when under load. Now gears that raise their "voice" above the whisper of a breeze become objects of suspicion .. .
All this and more has come about in the years of Fellows pursuit of gear tooth pre-cision ...first in thousandths of an inch, and now in tenths of a thousandth. This pursuit has been the work of Fellows engineers and designers who constitute the most remarkable concentration of precision-- gear-making "know-how".
No wonder, then, that gear problems in general gravitate to Fellows. The means of solving them have been incorporated into a coordinated sequence of machines
and production procedure . . . known as "The Fellows Method".
For spur or helical gears, of standard or special design, the balanced combina-tion of Fellows Gear Shapers and Gear Shaving Machines points the way toward maximum overall economy. Our general catalog "The Fellows Method" will explain. Write: The Fellows Gear Shaper Company, Springfield, Vermont—or 616 Fisher Bldg., Detroit 2, Michigan or 640 West Town Office Bldg., Chicago 12, INinois.
APRL. 13, 1944 PRODUCTS HELPING INDUSTRY HELP AMERICA
.
page 18-------988 AMERICAN MACHINIST, October 20, 1937
988 AMERICAN MACHINIST, October 20, 1937 Shipyard Slotter
Shipyard Slotter Warren & Whitney, Nashua, N. H
Fluted columns had their day as the acme of elegance in machine de-sign. Whether the question of added strength due to the numerous ribs was considered, is very doubtful. Ap-pearance was probably the only con-sideration. -The date of the slotter shown is not certain but it probably was of pre-Civil War vintage. The name plate is Warren & Whitney, Nashua, N. H. but bears no clue as to age. It is supposed to have come from the Harrison Loring shipyard in South Boston, Mass. and to have been used in helping to build the first steel ships. It is now in the shop of the Perkins Machine Co. at Warren, Mass. but is not typical of their other machine equipment.
Page 16-17
16 Buying%u201DAMERICAN MACHINIST-Section Vol. 46, No.- 10
Exclusive Features of the Helical Gear Shaper
A MANUFACTURING MACHINE
taking advantage of the simplification and directness made possible by manufacturing design. A GENERATING CUTTER
ground to shape after hardening. All errors due to heat treatment and to hand-and-eye-copying processes are eliminated.
A HELIX MOTION
applied directly to the cutter spindle without complication, and without connection with the feed, index1ing or any other mechanism of the machine. It is not changed when changing the feed or number of teeth in the gear being cut.
A HELIX MOTION
that is at once direct, accurate, rigid and durable.
The HELIX ANGLE
is fixed and invariable. (there is a physical Adaptorplate added to the machine to rotate the cutter as it travels I have one The Webmaster) There is no possibility of error.
The gears shown are 7gears cut at one setting.
March 8, 1917 Buying%u201DAMERICAN MACHINIST-Section pg 17
Right Off the Machine Ready to Run
There were no "ifs" about it, they simply had to have helical gears in the plant in which the gears shown on the opposite page are made. It seems, too, they had to run up against all sorts of trouble in cutting them. The gears never came off the machines they were formerly using accurate enough to be run without a lot of expensive fussing over them also with-out numerous rejections in assembling and testing.
Now, they use Helical Gear Shapers and their worries are ended%u201Dreally ended. The gears cut on the Helical Gear Shaper come right off the machine ready for service. Give credit for this accuracy to the two outstanding features of the Helical Gear Shaper: First, the helix angle is absolutely fixed%u201DSecond, the helical cutter is ground after hardening.
We have a special Catalog on the Helical Gear Shaper which will be sent you on request. It gives the complete details of the machine and the method.
THE FELLOWS GEAR SHAPER CO. SPRINGFIELD, VERMONT, U. S. A.
.
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988 AMERICAN MACHINIST, October 20, 1937 Shipyard Slotter
Shipyard Slotter Warren & Whitney, Nashua, N. H
Fluted columns had their day as the acme of elegance in machine de-sign. Whether the question of added strength due to the numerous ribs was considered, is very doubtful. Ap-pearance was probably the only con-sideration. -The date of the slotter shown is not certain but it probably was of pre-Civil War vintage. The name plate is Warren & Whitney, Nashua, N. H. but bears no clue as to age. It is supposed to have come from the Harrison Loring shipyard in South Boston, Mass. and to have been used in helping to build the first steel ships. It is now in the shop of the Perkins Machine Co. at Warren, Mass. but is not typical of their other machine equipment.
Page 16-17
16 Buying%u201DAMERICAN MACHINIST-Section Vol. 46, No.- 10
Exclusive Features of the Helical Gear Shaper
A MANUFACTURING MACHINE
taking advantage of the simplification and directness made possible by manufacturing design. A GENERATING CUTTER
ground to shape after hardening. All errors due to heat treatment and to hand-and-eye-copying processes are eliminated.
A HELIX MOTION
applied directly to the cutter spindle without complication, and without connection with the feed, index1ing or any other mechanism of the machine. It is not changed when changing the feed or number of teeth in the gear being cut.
A HELIX MOTION
that is at once direct, accurate, rigid and durable.
The HELIX ANGLE
is fixed and invariable. (there is a physical Adaptorplate added to the machine to rotate the cutter as it travels I have one The Webmaster) There is no possibility of error.
The gears shown are 7gears cut at one setting.
March 8, 1917 Buying%u201DAMERICAN MACHINIST-Section pg 17
Right Off the Machine Ready to Run
There were no "ifs" about it, they simply had to have helical gears in the plant in which the gears shown on the opposite page are made. It seems, too, they had to run up against all sorts of trouble in cutting them. The gears never came off the machines they were formerly using accurate enough to be run without a lot of expensive fussing over them also with-out numerous rejections in assembling and testing.
Now, they use Helical Gear Shapers and their worries are ended%u201Dreally ended. The gears cut on the Helical Gear Shaper come right off the machine ready for service. Give credit for this accuracy to the two outstanding features of the Helical Gear Shaper: First, the helix angle is absolutely fixed%u201DSecond, the helical cutter is ground after hardening.
We have a special Catalog on the Helical Gear Shaper which will be sent you on request. It gives the complete details of the machine and the method.
THE FELLOWS GEAR SHAPER CO. SPRINGFIELD, VERMONT, U. S. A.
.
page 18-------988 AMERICAN MACHINIST, October 20, 1937
988 AMERICAN MACHINIST, October 20, 1937 Shipyard Slotter
Shipyard Slotter
Fluted columns had their day as the acme of elegance in machine de-sign. Whether the question of added strength due to the numerous ribs was considered, is very doubtful. Ap-pearance was probably the only con-sideration. -The date of the slotter shown is not certain but it probably was of pre-Civil War vintage. The name plate is Warren & Whitney, Nashua, N. H. but bears no clue as to age. It is supposed to have come from the Harrison Loring shipyard in South Boston, Mass. and to have been used in helping to build the first steel ships. It is now in the shop of the Perkins Machine Co. at Warren, Mass. but is not typical of their other machine equipment.
Work -, ts Fig. 158
%u2014Racks may be applied horizontally, vertically or at an angle to the clamp to suit the work piece or desired compactness any milling milling fixture, because it saves time and waste. Instructions are stamped on the tool: "Use feeler gage." Clamps and supports for heavy work in large milling fixtures operate on the same principles as in smaller fixtures. Both large and small fixtures usually have cast-iron bodies, the larger ones being extensively ribbed and designed with comparatively light webs between the ribs. This feature increases strength and reduces weight and cost. The surface cuts on any cast-iron body should be as few as pos-sible, because the maximum strength in cast iron lies mostly in its "skin." To machine off the skin sacrifices considerable strength. Cast-iron cast-ings seem to cure with age. An equalizer, eye-bolt and nut lever clamps and releases two pieces of work in Fig. 146. Coiled corn-pression spring A raises and releases equalizer B from the work when nut lever C is loosened. The sketch rep-resents a cross-section at right angles through the center of the fixture. Two opposed "floating clamps" D, causes a side registry of the pieces before clamping. If the work is long, four or more opposed clamps are used. A tension spring is shown attached to each of the clamps, and passes through a clearance hole in the fixture. If the work is too long for a single-unit fastener, two or four of such units are used, and operated un-derneath by a compound equalizer bar mounted under a centrally posi-tioned nut. For quick action, a flat-faced cam can be substituted in -)lace of the nut. For positioning the milling table and fixture in reference to the cutters for making the first cats, a steel gage of the same cross-section as, the finished piece is used, or a "feel gage" can be attached on doeire,ip the fixture for the purpose. The simplest "feeler gage' is a vertical pin driven in the fixture, with a flat provided on it which faces the cutter for gaging. Figs. 147 to 157 inclusive show eleven rear-end views of conven-tional methods for guiding clamps, slides and thrust types of milling supports. By referring to these principles, a suitable design is often found or suggested. The rack and pinion principle for clamping is sketched in Fig. 158. Racks and pinions have been suc-cessfully applied in many types of tools and machines. They are used in jigs, milling and assembling fix-tures, dies and special machinery. This is one of the most dependable movements known in mechanics. It is an inexpensive design because many sizes of racks and pinions have been commercially standardized and can therefore be economically pur-chased. Racks and pinions have several applications in clamping. The type shown uses the rack in a horizontal position, but it could be vertical to the clamp, or positioned at con-venient angles relative to the clamp. This is often necessary in suiting the shape of the work piece, or for mak-ing a compact tool design. For effi-cient holding power, dimension A on the clamp should not exceed the pitch diameter of the pinion more than about 11 : 1. The conditions shown in the sketch are sometimes advantageously reversed ; that is, the rack end becomes the supporting member, and is advanced or with-drawn by rotating a handle arm attached to the pinion. In this case the handle must be positively secured in its locked position by using a suit-ably placed clamp, cam or key. Part XIX of Mr. Hinman's series on tool design will apiA.ar in an early n umber.
Beer Dispenser
According to Industrial Bulletin, a Sheffield firm, Clement Garrett & Company, Ltd., is manufacturing an automatic machine for selling bot-tles and cans of beer. One of these units has been installed in a Lon-don bar. It is claimed that previous attempts in other countries to manu-facture such a machine have been unsuccessful.
988 AMERICAN MACHINIST, October 20, 1937 Shipyard Slotter
Shipyard Slotter
Fluted columns had their day as the acme of elegance in machine de-sign. Whether the question of added strength due to the numerous ribs was considered, is very doubtful. Ap-pearance was probably the only con-sideration. -The date of the slotter shown is not certain but it probably was of pre-Civil War vintage. The name plate is Warren & Whitney, Nashua, N. H. but bears no clue as to age. It is supposed to have come from the Harrison Loring shipyard in South Boston, Mass. and to have been used in helping to build the first steel ships. It is now in the shop of the Perkins Machine Co. at Warren, Mass. but is not typical of their other machine equipment.
Work -, ts Fig. 158
%u2014Racks may be applied horizontally, vertically or at an angle to the clamp to suit the work piece or desired compactness any milling milling fixture, because it saves time and waste. Instructions are stamped on the tool: "Use feeler gage." Clamps and supports for heavy work in large milling fixtures operate on the same principles as in smaller fixtures. Both large and small fixtures usually have cast-iron bodies, the larger ones being extensively ribbed and designed with comparatively light webs between the ribs. This feature increases strength and reduces weight and cost. The surface cuts on any cast-iron body should be as few as pos-sible, because the maximum strength in cast iron lies mostly in its "skin." To machine off the skin sacrifices considerable strength. Cast-iron cast-ings seem to cure with age. An equalizer, eye-bolt and nut lever clamps and releases two pieces of work in Fig. 146. Coiled corn-pression spring A raises and releases equalizer B from the work when nut lever C is loosened. The sketch rep-resents a cross-section at right angles through the center of the fixture. Two opposed "floating clamps" D, causes a side registry of the pieces before clamping. If the work is long, four or more opposed clamps are used. A tension spring is shown attached to each of the clamps, and passes through a clearance hole in the fixture. If the work is too long for a single-unit fastener, two or four of such units are used, and operated un-derneath by a compound equalizer bar mounted under a centrally posi-tioned nut. For quick action, a flat-faced cam can be substituted in -)lace of the nut. For positioning the milling table and fixture in reference to the cutters for making the first cats, a steel gage of the same cross-section as, the finished piece is used, or a "feel gage" can be attached on doeire,ip the fixture for the purpose. The simplest "feeler gage' is a vertical pin driven in the fixture, with a flat provided on it which faces the cutter for gaging. Figs. 147 to 157 inclusive show eleven rear-end views of conven-tional methods for guiding clamps, slides and thrust types of milling supports. By referring to these principles, a suitable design is often found or suggested. The rack and pinion principle for clamping is sketched in Fig. 158. Racks and pinions have been suc-cessfully applied in many types of tools and machines. They are used in jigs, milling and assembling fix-tures, dies and special machinery. This is one of the most dependable movements known in mechanics. It is an inexpensive design because many sizes of racks and pinions have been commercially standardized and can therefore be economically pur-chased. Racks and pinions have several applications in clamping. The type shown uses the rack in a horizontal position, but it could be vertical to the clamp, or positioned at con-venient angles relative to the clamp. This is often necessary in suiting the shape of the work piece, or for mak-ing a compact tool design. For effi-cient holding power, dimension A on the clamp should not exceed the pitch diameter of the pinion more than about 11 : 1. The conditions shown in the sketch are sometimes advantageously reversed ; that is, the rack end becomes the supporting member, and is advanced or with-drawn by rotating a handle arm attached to the pinion. In this case the handle must be positively secured in its locked position by using a suit-ably placed clamp, cam or key. Part XIX of Mr. Hinman's series on tool design will apiA.ar in an early n umber.
Beer Dispenser
According to Industrial Bulletin, a Sheffield firm, Clement Garrett & Company, Ltd., is manufacturing an automatic machine for selling bot-tles and cans of beer. One of these units has been installed in a Lon-don bar. It is claimed that previous attempts in other countries to manu-facture such a machine have been unsuccessful.
test pg 3
pg 89 1912
June 20, 1912
Selling--AMERICAN MACHINIST--Section Types Of Landis Grinding Machines
Universal CRANK GRINDER page 89
The Landis Crank Grinding Machine
This machine is indispensable for Automobile, Launch and Engine Manufacturers. Landis Grinding Machines will grind the pins absolutely round and produce the highest degree of finish and accuracy. No troublesome or expensive offset centers are needed, as the work is held by quickly operated clamping holders. The work need not be removed when using the diamond fixture for truing the face of the wheel or rounding the corners for grinding fillets. A slow motion device for traversing the wheel is provided, which is important when grinding the fillets and shoulders of crank shafts. All levers are operated from the front of the machine within easy reach of the operator. The Landis has adjustable heads for holding and carrying work, truing fixture for rounding corners of wheels for grindir fillets. Capacity for single and multiple Crank Shafts with throw up to 8" Single and 6" Multiple. Write for full particulars.
Next Week----The Landis Internal Grinding Machine Landis Tool Company Internal
Main Office and Works: Waynesboro, Pa., U. S. A.
New York Office, Fulton Building, 50 Church Street, Walter H. Foster Co., Manager, AGENTS-Dewstoe Machine Tool Co., Birmingham, Ala. Harron, Rickard & McCone, San Francisco and Los Angeles. C. W. Burton, Griffiths & Co., London and Glasgow. Alfred H. Schutte, Cologne, Berlin, Brussels, Liege, Milan, Paris, Barcelona and Bilbao. Donauwerk Ernst Krause & Co., Wien, Prague and Budapest. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal, Can. Andrews & George, Yokohama, Japan. Crank
pg 89 1912
June 20, 1912
Selling--AMERICAN MACHINIST--Section Types Of Landis Grinding Machines
Universal CRANK GRINDER page 89
The Landis Crank Grinding Machine
This machine is indispensable for Automobile, Launch and Engine Manufacturers. Landis Grinding Machines will grind the pins absolutely round and produce the highest degree of finish and accuracy. No troublesome or expensive offset centers are needed, as the work is held by quickly operated clamping holders. The work need not be removed when using the diamond fixture for truing the face of the wheel or rounding the corners for grinding fillets. A slow motion device for traversing the wheel is provided, which is important when grinding the fillets and shoulders of crank shafts. All levers are operated from the front of the machine within easy reach of the operator. The Landis has adjustable heads for holding and carrying work, truing fixture for rounding corners of wheels for grindir fillets. Capacity for single and multiple Crank Shafts with throw up to 8" Single and 6" Multiple. Write for full particulars.
Next Week----The Landis Internal Grinding Machine Landis Tool Company Internal
Main Office and Works: Waynesboro, Pa., U. S. A.
New York Office, Fulton Building, 50 Church Street, Walter H. Foster Co., Manager, AGENTS-Dewstoe Machine Tool Co., Birmingham, Ala. Harron, Rickard & McCone, San Francisco and Los Angeles. C. W. Burton, Griffiths & Co., London and Glasgow. Alfred H. Schutte, Cologne, Berlin, Brussels, Liege, Milan, Paris, Barcelona and Bilbao. Donauwerk Ernst Krause & Co., Wien, Prague and Budapest. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal, Can. Andrews & George, Yokohama, Japan. Crank
AMERICAN MACHINIST
October 4, 1912.
page 14 Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 Construction Features That To Lodge & Shipley
Scraped Bearings
Cross section through bed, showing carriage
ALIGHT bridge will answer for light cuts on large diameters . with the tool point directly above the front shear. But stresses are of a very different sort when the lathe is under a heavy cut on a small diameter.
The illustration shows the position of tool and compound rest on the 24" Patent Head Lathe when taking a 15 H.P. cut on work of 5" diameter. Heavy arrow indicates direction of pressure due to cut. Note the large bearing against the top and inside of bed directly in line with the tool thrust, in addition to the full length bearings of carriage upon front and rear V's. This extra bearing gives a solid support to the bridge just where it is needed, and positively prevents deflection or distortion even under the heaviest cuts. The Lodge & Shipley Machine
Give Longer Life In Alignment Engine Lathes
Longitudinal section through tailstock and bed
THE tailstock is massive in its proportions and has a long bearing on the bed. It is so shaped as to allow the compound rest to be set at 90 degrees when using the tool on small diameters. Suit-able screws are provided for setting over for taper work, and the base has a two-inch index graduated to sixteenths of an inch.
A device consisting of two plug clamps, is used to lock the tailstock spindle. This is accomplished without throwing it out of line and does away with the faulty construction of splitting the tailstock barrel. The design of the tailstock barrel is such as to give a large bearing surface and long travel to spindle. The bolts for clamping the tailstock to the bed extend to the top of the barrel where the nuts are most easily ac-cessible, and because of this construction the whole tailstock is drawn down solidly against the bed. Tool Company, Cincinnati, Ohio
DOMESTIC AGENTS-Brown & Zortman Machry. Co., Pittsburg; Charlotte Supply Co., Charlotte; Cotcord-Wright Machry. Co., St. Louis; Dewstoe Machine Tool Co., Birmingham; Galigher Machry. Co., Salt Lake City; Hallidie Machry. Co., Seattle; The Hallidie Co., Spokane. Harron, Rickard & McCone, San Francisco, Los Angeles; Hendrie & Bolthoff Mfg. & Supply Co., Denver; Kemp Machry. Co., Baltimore; Marshall & Huschart Machry. Co., Chicago, Indianapolis; Morrison Machry. & Supply Co., Richmond; Motch & Merryweather Machry. Co., Cleveland, Detroit; C. T. Patterson Co., Ltd., New Orleans; Prentiss Tool and Supply Co., New York, Boston, Buffalo, Syracuse, Rochester, Scranton; Robinson, Cary & Sands Co., St. Paul, Duluth; W. E. Shipley Machry. Co., Philadelphia; Tennent Supply Co., Spartanburg, S. C.; Zmmerman-Wells-Brown Co., Portland, Ore.
AMERICAN MACHINIST
October 4, 1912. page 12
Selling--AMERICAN MACHINIST-Section Vol. 36, No. 25
Management How The Flat Turret Lathe
Line Between Excessive
The dividing line between excessive and insufficient stock must be drawn in each individual case. The amount of capital tied up in raw material, supplies, stock in process and finished product should not be greater than that which is necessary to get the greatest output per dollar of investment. There should be a constant supply of material throughout the entire work. The stock in process should flow through the plant in a rapid, thin stream, but with no greater quantity than absolutely necessary to insure a steady supply for all the workers, including assembling and selling workers. Yet, in spite of these true economic principles, there are many plants whose buildings and immense stock â%u20AC¢ carried represents three times the necessary investment. In these plants capital is often tied up in ways that actually throttle the output of the entire business. Furthermore, this is frequently done by increasing the portion of the investment that is irrevocably tied to the existing product, thus not only reducing the earning power of each dollar invested, but also increasing the hazard by tying the capital to the present product, which soon may be unsuited to the market demand. One of the most common errors in this respect is the one that regards the reduction of the labor cost as the paramount consideration. While the net cost per piece is natur-ally an important element it should neither eclipse the question of profit per dollar invested, nor the risk of the capital tied up. For what is the gain if the means for reduction of the net labor cost re- Jones & Lamson Machine Company
Profit Pront Draws The Proper Dividing And Insufficient Stock
produces the profit more than the saving in labor. The Flat Turret Lathe is the proper machine to use in building machinery for profit. It makes profit for you by getting out your work when it is wanted and as it is wanted. It gives volt the largest output per dollar of investment ; also a low cost of work and an accurate dupli-sati on . The complete story is told in a valu-able book of 253 pages, entitled "Machine Building for Profit and the Flat Turret Lathe." Write for Tour copy.
Jones & Lamson Machine Company
Springfield, Vermont, U. S. A., and 97 Queen Victoria Street, London Germany, Holland, Belgium, Switzerland and Austria-Hungary: M. Koyemann, Charlottenstrasse, 112, Dusseldorf, Germany. France and Spain : Ph. Bonvillain and E. Ronceray, 9 and 11, Rue des Envierges, Paris, France. Italy : Adler & Eisenschitz, Milan. Springfield, Vermont, U. S. A., and 97 Queen Victoria Street, London Germany, Holland, Belgium, Switzerland and Austria - Hungary: M. Koyemann, Charlottenstrasse, 112, Dusseldorf, Germany. France and Spain: Ph. Bonvillain and E. Ronceray, 9 and 11, Rue des Envierges, Paris, France. Italy: Adler & Eisenschitz, Milan.
Page 24, Selling--AMERICAN MACHINIST-Section Vol. 36, No. 25
"IDEAL" LATHES -----made in 14" 16" and 18" swing.
"IDEAL" LATHES
Can be furnished with Oil Pan, Oil Pump, Electric Motors, Re-lieving Attachment, Taper Attachment, Turret on Carriage or Bed, etc., etc. 14" "IDEAL" ENGINE LATHE WITH OIL. PAN
are equipped with Friction Geared Head, Rapid Change Gear Device (Patented), Automatic Stop, New Reverse Motion. "SIMPLY PERFECT"
We also manufacture full lines of STANDARD LATHES with 3 or 5 STEP CONES, sizes 14" to 42" swing, HIGH SPEED LATHES, BRASS FINISHING LATHES, CRANK AND GEARED SHAPERS, Etc.
THE SPRINGFIELD MACHINE TOOL CO. SPRINGFIELD, OHIO
Agent for Chicago: The E. L. Essley Machinery Co. Neil Machinery Co., Cleveland, Ohio. The Coghlin Machinery & Supply Co., Toledo, Ohio. Los Angeles Machinery & Supply Co., Los. Angeles, Cal. Italy: Stussi & Zweifel, Milan. Germany: Ludw. Loewe & Co., Berlin. France: Alfred Herbert, Paris. ***********************************************************************************
A Blanchard Belt DriveSurface Grinder
High-Power Vertical Surface Grinder
will often save expensive scraping and lapping operations. Flat Valves, 12" x 10", require from 2 to 3 hours of scraping to bring the sides flat and parallel. The BLANCHARD finishes 6 valves per hour on both sides. No finish planing is required. Investigate the BLA NC HARD for your work,
The Blanchard Machine Co. 64 State St., Cambridge "A," Mass.
AGENTS-Prentiss Tool & Supply Co., Motch & Merryweather Mach'y Co., Marshall & Husehart Mach'y Co., Kemp Mach'y Co., W. E. Shipley Mach'y Co., Williams & Wilson, C. W. Burton, Griffiths & Co., Alfred H. Schutte, Schuchardt & Schutte.
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"IDEAL" LATHES -----made in 14" 16" and 18" swing.
"IDEAL" LATHES
Can be furnished with Oil Pan, Oil Pump, Electric Motors, Re-lieving Attachment, Taper Attachment, Turret on Carriage or Bed, etc., etc. 14" "IDEAL" ENGINE LATHE WITH OIL. PAN
are equipped with Friction Geared Head, Rapid Change Gear Device (Patented), Automatic Stop, New Reverse Motion. "SIMPLY PERFECT"
We also manufacture full lines of STANDARD LATHES with 3 or 5 STEP CONES, sizes 14" to 42" swing, HIGH SPEED LATHES, BRASS FINISHING LATHES, CRANK AND GEARED SHAPERS, Etc.
THE SPRINGFIELD MACHINE TOOL CO. SPRINGFIELD, OHIO
Agent for Chicago: The E. L. Essley Machinery Co. Neil Machinery Co., Cleveland, Ohio. The Coghlin Machinery & Supply Co., Toledo, Ohio. Los Angeles Machinery & Supply Co., Los. Angeles, Cal. Italy: Stussi & Zweifel, Milan. Germany: Ludw. Loewe & Co., Berlin. France: Alfred Herbert, Paris. ***********************************************************************************
A Blanchard Belt DriveSurface Grinder
High-Power Vertical Surface Grinder
will often save expensive scraping and lapping operations. Flat Valves, 12" x 10", require from 2 to 3 hours of scraping to bring the sides flat and parallel. The BLANCHARD finishes 6 valves per hour on both sides. No finish planing is required. Investigate the BLA NC HARD for your work,
The Blanchard Machine Co. 64 State St., Cambridge "A," Mass.
AGENTS-Prentiss Tool & Supply Co., Motch & Merryweather Mach'y Co., Marshall & Husehart Mach'y Co., Kemp Mach'y Co., W. E. Shipley Mach'y Co., Williams & Wilson, C. W. Burton, Griffiths & Co., Alfred H. Schutte, Schuchardt & Schutte.
Buying-AMERICAN MACHINIST-Section Vol. 46, No. 10
June 20, 1912 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection 25
Chucking Work Turned Out 1"r7,* 3 to 5 Times Faster than Ordinarily
THE New Britian Machine CO NEW BRITAIN CONN
The Logical Way
to handle chuck work, irregular-shaped forgings and castings and second rod work operations, whether such work requires machining at one or both ends, is to place the pieces in a New Britain Automatic. This is the logical method, because it assures a 3 to 5 times greater output at lower cost, with cheaper labor and with a worth-while saving in steps and unnecessary machinery. Consider these features. Apply their value to your own particular chucking proposition.
1. No hand work other than to load and unload the multiple chuck turret, which has one more chucking posi-tion than there are spindle positions. 2. The ability of the machine to finish a piece in the period of time taken to perform the longest single operation. 3. An accu-rately finished product, always. 4. The elimination of different types of machines. We're ready to submit production figures based on your samples.
82 Per Hour
This Malleable Iron 11" Union Nut is finished at one setting on the New Britain No. 24 Four-Spindle Single-Head Automatic Turret Machine. Chamfered for thread. Bored in two diameters and tapped. Basis of productionâ%u20AC%u201DSpindle Speed, 70 r. p. m. Cutting Speed, 45 feet per minute. Cutting Feed, 40 turns per inch. Total operator's time per 100 pieces, 73 minutes. The New Britain Machine Company, 20 Chestnut Street New Britain, Conn.
FOREIGN AGENTSâ%u20AC%u201DAlfred H. Schutte, Cologne, Brussels, Milan, Bilbao, Berlin and Paris: Schuchardt & Schutte, London and St. Petersburg.
https://antiquemachinery.com/images-2021/1912-American-Machinist-Magazine-1912-June-30-pg-6-Cincinnati-Milling-Machine-Horizontal.jpeg
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June 20, 1912 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection 25
Chucking Work Turned Out 1"r7,* 3 to 5 Times Faster than Ordinarily
THE New Britian Machine CO NEW BRITAIN CONN
The Logical Way
to handle chuck work, irregular-shaped forgings and castings and second rod work operations, whether such work requires machining at one or both ends, is to place the pieces in a New Britain Automatic. This is the logical method, because it assures a 3 to 5 times greater output at lower cost, with cheaper labor and with a worth-while saving in steps and unnecessary machinery. Consider these features. Apply their value to your own particular chucking proposition.
1. No hand work other than to load and unload the multiple chuck turret, which has one more chucking posi-tion than there are spindle positions. 2. The ability of the machine to finish a piece in the period of time taken to perform the longest single operation. 3. An accu-rately finished product, always. 4. The elimination of different types of machines. We're ready to submit production figures based on your samples.
82 Per Hour
This Malleable Iron 11" Union Nut is finished at one setting on the New Britain No. 24 Four-Spindle Single-Head Automatic Turret Machine. Chamfered for thread. Bored in two diameters and tapped. Basis of productionâ%u20AC%u201DSpindle Speed, 70 r. p. m. Cutting Speed, 45 feet per minute. Cutting Feed, 40 turns per inch. Total operator's time per 100 pieces, 73 minutes. The New Britain Machine Company, 20 Chestnut Street New Britain, Conn.
FOREIGN AGENTSâ%u20AC%u201DAlfred H. Schutte, Cologne, Brussels, Milan, Bilbao, Berlin and Paris: Schuchardt & Schutte, London and St. Petersburg.
June 20, 1912 Selling--AMERICAN MACHINIST--Section 163
Investigate Hendey Lincoln Millers Before Installing Special Machinery
The number of special machines re-quired in shops where one or more Hendey Lincoln Millers are installed is surprisingly small. Many operations which don't seem to fit your present equipment can be handled easily and quickly by our various types of Lincoln Millers. In addition to performing the un-usual jobs the "Hendey Lincolns" fill in with your regular run of work. So you see, they keep your invested capital producing all the time. Types and Sizes For Light and Heavy Work
The designs of "Hendy Types" cover an important advance Lincoln Miller Construction in that they have been given sufficient weight and working capacity to make them available for heavy- manufacturing which has never been touched by other types of Lincoln Millers. Many automobile manufacturers are find-ing our No. 8 Double Head Machine particularly adaptable to automobile engine work in quantity productions. An impor-tant feature is the greater rigidity secured by the direct method of supporting table on bed of machine, allowing heavier cuts at high speed. It will be worth while to have our catalogs for reference. Send in your request now.
The Hendey Machine Company Torrington, Conn., U. S. A.
Manning, Maxwell & Moore, Chicago, New York, Boston, Philadelphia, Pittsburg, Syracuse, Detroit, St. Louis, Milwaukee. The A. R. Williams Machinery Co.,-Toi onto, Ontario. Williams & Wilson, Montreal. General Supply Co.' of Canada, Ottawa, Ontario. C. W. Burton,Priffiths & Co., London. Alfred Herbert, Ltd., Paris. Ing. Ercole Vaghi, Milan, Italy. Schuchardt & Schutte, Berlin, Vienna, St. Petersburg, Stockholm.
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Investigate Hendey Lincoln Millers Before Installing Special Machinery
The number of special machines re-quired in shops where one or more Hendey Lincoln Millers are installed is surprisingly small. Many operations which don't seem to fit your present equipment can be handled easily and quickly by our various types of Lincoln Millers. In addition to performing the un-usual jobs the "Hendey Lincolns" fill in with your regular run of work. So you see, they keep your invested capital producing all the time. Types and Sizes For Light and Heavy Work
The designs of "Hendy Types" cover an important advance Lincoln Miller Construction in that they have been given sufficient weight and working capacity to make them available for heavy- manufacturing which has never been touched by other types of Lincoln Millers. Many automobile manufacturers are find-ing our No. 8 Double Head Machine particularly adaptable to automobile engine work in quantity productions. An impor-tant feature is the greater rigidity secured by the direct method of supporting table on bed of machine, allowing heavier cuts at high speed. It will be worth while to have our catalogs for reference. Send in your request now.
The Hendey Machine Company Torrington, Conn., U. S. A.
Manning, Maxwell & Moore, Chicago, New York, Boston, Philadelphia, Pittsburg, Syracuse, Detroit, St. Louis, Milwaukee. The A. R. Williams Machinery Co.,-Toi onto, Ontario. Williams & Wilson, Montreal. General Supply Co.' of Canada, Ottawa, Ontario. C. W. Burton,Priffiths & Co., London. Alfred Herbert, Ltd., Paris. Ing. Ercole Vaghi, Milan, Italy. Schuchardt & Schutte, Berlin, Vienna, St. Petersburg, Stockholm.
page 8 (NOTE: look at the picture of the early old fashened Flat Twisted Drill still used in the Radial)
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
HERE'S PROOF
of the satisfactory service that "American" Radial Drills are giving
JET 6140 SURFACE CONDENSER St
WE ARE NOT IN THE PUMP TRUST
DEAN BROTHERS STEAM PUMP WORKS INDIANAPOLIS, (ND.
American Tool Works Co , Cincinnati, Ohio
July 10, 1911.
Gentlemen:-We have made a thorough test of your six foot radial drill and wish to express our satisfaction, It exceeds your guarantee We herewith enclose photo of the drill at work. .In the foreground are the borings from five hours work. The drill in use is a three inch twist drill in solid steel no relief drill is used Yours truly,
DE BROS. STEAM PUMP WKS. By JCD/CtA
The Originals of the above letter and photograph were sent us Voluntarily, without any request from us, by the Dean Bros. Steam Pump Works, Indianapolis, Ind.
From similar letters which we have received we know that "American" Radials are giving practically Universal Satisfaction. Let us send you Circular No. 358 D Which explains all the Superior Features of these Radial Drills. The American Tool Works Co., Cincinnati, U.S.A. Lathes Planers Shapers Radials
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Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
HERE'S PROOF
of the satisfactory service that "American" Radial Drills are giving
JET 6140 SURFACE CONDENSER St
WE ARE NOT IN THE PUMP TRUST
DEAN BROTHERS STEAM PUMP WORKS INDIANAPOLIS, (ND.
American Tool Works Co , Cincinnati, Ohio
July 10, 1911.
Gentlemen:-We have made a thorough test of your six foot radial drill and wish to express our satisfaction, It exceeds your guarantee We herewith enclose photo of the drill at work. .In the foreground are the borings from five hours work. The drill in use is a three inch twist drill in solid steel no relief drill is used Yours truly,
DE BROS. STEAM PUMP WKS. By JCD/CtA
The Originals of the above letter and photograph were sent us Voluntarily, without any request from us, by the Dean Bros. Steam Pump Works, Indianapolis, Ind.
From similar letters which we have received we know that "American" Radials are giving practically Universal Satisfaction. Let us send you Circular No. 358 D Which explains all the Superior Features of these Radial Drills. The American Tool Works Co., Cincinnati, U.S.A. Lathes Planers Shapers Radials
page 25
June 20, 1912 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection 25
Chucking Work Turned Out 1 to 7 3 to 5 Times Faster than Ordinarily.
The New Britan Automatic Lathe Screw Machine CO, NEW BRITAIN CONNâ%u20AC%u017E
The Logical Way
to handle chuck work, irregular-shaped forgings and castings and second rod work operations, whether such work requires machining at one or both ends, is to place the pieces in a New Britain Automatic. This is the logical method, because it assures a 3 to 5 times greater output at lower cost, with cheaper labor and with a worth-while saving in steps and unnecessary machinery. Consider these features. Apply their value to your own particular chucking proposition.
1. No hand work other than to load and unload the multiple chuck turret, which has one more chucking posi-tion than there are spindle positions.
2. The ability of the machine to finish a piece in the period of time taken to perform the longest single operation.
3. An accurately finished product, always.
4. The elimination of different types of machines. We're ready to submit production figures based on your samples.
82 Per Hour
This Malleable Iron 11" Union Nut is finished at one setting on the New Britain No. 24 Four-Spindle Single-Head Automatic Turret Machine. Chamfered for thread. Bored in two diameters and tapped. Basis of productionâ%u20AC%u201DSpindle Speed, 70 r. p. m. Cutting Speed, 45 feet per minute. Cutting Feed, 40 turns per inch. Total operator's time per 100 pieces, 73 minutes. The New Britain Machine Company 20 Chestnut Street New Britain, Conn.
FOREIGN AGENTSâ%u20AC%u201DAlfred H. Schutte, Cologne, Brussels, Milan, Bilbao, Berlin and Paris: Schuchardt & Schutte, London and St. Petersburg.
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June 20, 1912 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection 25
Chucking Work Turned Out 1 to 7 3 to 5 Times Faster than Ordinarily.
The New Britan Automatic Lathe Screw Machine CO, NEW BRITAIN CONNâ%u20AC%u017E
The Logical Way
to handle chuck work, irregular-shaped forgings and castings and second rod work operations, whether such work requires machining at one or both ends, is to place the pieces in a New Britain Automatic. This is the logical method, because it assures a 3 to 5 times greater output at lower cost, with cheaper labor and with a worth-while saving in steps and unnecessary machinery. Consider these features. Apply their value to your own particular chucking proposition.
1. No hand work other than to load and unload the multiple chuck turret, which has one more chucking posi-tion than there are spindle positions.
2. The ability of the machine to finish a piece in the period of time taken to perform the longest single operation.
3. An accurately finished product, always.
4. The elimination of different types of machines. We're ready to submit production figures based on your samples.
82 Per Hour
This Malleable Iron 11" Union Nut is finished at one setting on the New Britain No. 24 Four-Spindle Single-Head Automatic Turret Machine. Chamfered for thread. Bored in two diameters and tapped. Basis of productionâ%u20AC%u201DSpindle Speed, 70 r. p. m. Cutting Speed, 45 feet per minute. Cutting Feed, 40 turns per inch. Total operator's time per 100 pieces, 73 minutes. The New Britain Machine Company 20 Chestnut Street New Britain, Conn.
FOREIGN AGENTSâ%u20AC%u201DAlfred H. Schutte, Cologne, Brussels, Milan, Bilbao, Berlin and Paris: Schuchardt & Schutte, London and St. Petersburg.
page 62
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 Designed, Built and Tested Like A Steam Engine
3300 lb. Bement Single Frame Steam Hammer
Bement Steam Hammers
Have proved under tests to be highly efficient, economical in steam consumption, and built for continuous service with no break-downs. Cylinders and frames built of sound massive castings. Main valve is of the piston type and balanced. Guides are adjustable to permit the natural wear to be readily taken up and are of a different carbon steel to prevent cutting the ram. Any Smith or Forge Hand Can Easily Under-stand and Operate A Bement Hammer, 1810
Write for catalog "Bement Hammers" showing all sizes and types..
Niles-Bement-Pond Co., 2511V1i:orroiaadZyLonedwon,YoSr.W. (For offices and agents see page 2)
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Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 Designed, Built and Tested Like A Steam Engine
3300 lb. Bement Single Frame Steam Hammer
Bement Steam Hammers
Have proved under tests to be highly efficient, economical in steam consumption, and built for continuous service with no break-downs. Cylinders and frames built of sound massive castings. Main valve is of the piston type and balanced. Guides are adjustable to permit the natural wear to be readily taken up and are of a different carbon steel to prevent cutting the ram. Any Smith or Forge Hand Can Easily Under-stand and Operate A Bement Hammer, 1810
Write for catalog "Bement Hammers" showing all sizes and types..
Niles-Bement-Pond Co., 2511V1i:orroiaadZyLonedwon,YoSr.W. (For offices and agents see page 2)
>
June 20, 1912
Selling--AMERICAN MACHINIST--Section Types Of Landis Grinding Machines
Universal CRANK GRINDER page 89
The Landis Crank Grinding Machine
This machine is indispensable for Automobile, Launch and Engine Manufacturers.
Landis Grinding Machines will grind the pins absolutely round and produce the highest degree of finish and accuracy.
No troublesome or expensive offset centers are needed, as the work is held by quickly operated clamping holders.
The work need not be removed when using the diamond fixture for truing the face of the wheel or rounding the corners for grinding fillets.
A slow motion device for traversing the wheel is provided, which is important when grinding the fillets and shoulders of crank shafts.
All levers are operated from the front of the machine within easy reach of the operator.
The Landis has adjustable heads for holding and carrying work, truing fixture for rounding corners of wheels for grinding fillets.
Capacity for single and multiple Crank Shafts with throw up to 8" Single and 6" Multiple. Write for full particulars.
Next Week----The Landis Internal Grinding Machine Landis Tool Company Internal
Main Office and Works: Waynesboro, Pa., U. S. A.
New York Office, Fulton Building, 50 Church Street, Walter H. Foster Co., Manager, AGENTS-Dewstoe Machine Tool Co., Birmingham, Ala. Harron, Rickard & McCone, San Francisco and Los Angeles. C. W. Burton, Griffiths & Co., London and Glasgow. Alfred H. Schutte, Cologne, Berlin, Brussels, Liege, Milan, Paris, Barcelona and Bilbao. Donauwerk Ernst Krause & Co., Wien, Prague and Budapest. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal, Can. Andrews & George, Yokohama, Japan. Crank
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Selling--AMERICAN MACHINIST--Section Types Of Landis Grinding Machines
Universal CRANK GRINDER page 89
The Landis Crank Grinding Machine
This machine is indispensable for Automobile, Launch and Engine Manufacturers.
Landis Grinding Machines will grind the pins absolutely round and produce the highest degree of finish and accuracy.
No troublesome or expensive offset centers are needed, as the work is held by quickly operated clamping holders.
The work need not be removed when using the diamond fixture for truing the face of the wheel or rounding the corners for grinding fillets.
A slow motion device for traversing the wheel is provided, which is important when grinding the fillets and shoulders of crank shafts.
All levers are operated from the front of the machine within easy reach of the operator.
The Landis has adjustable heads for holding and carrying work, truing fixture for rounding corners of wheels for grinding fillets.
Capacity for single and multiple Crank Shafts with throw up to 8" Single and 6" Multiple. Write for full particulars.
Next Week----The Landis Internal Grinding Machine Landis Tool Company Internal
Main Office and Works: Waynesboro, Pa., U. S. A.
New York Office, Fulton Building, 50 Church Street, Walter H. Foster Co., Manager, AGENTS-Dewstoe Machine Tool Co., Birmingham, Ala. Harron, Rickard & McCone, San Francisco and Los Angeles. C. W. Burton, Griffiths & Co., London and Glasgow. Alfred H. Schutte, Cologne, Berlin, Brussels, Liege, Milan, Paris, Barcelona and Bilbao. Donauwerk Ernst Krause & Co., Wien, Prague and Budapest. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal, Can. Andrews & George, Yokohama, Japan. Crank
June 20, 1912
Selling--AMERICAN MACHINIST--Section
page 29
Time Saving Features In The Prentice Radial Built By Prentice Bros. Co., Worcester, Mass.
4' Arm Radial Pulling an 8" Pipe Tapâ%u20AC%u201DBall-bearing throughout.
THE EASE AND FACILITY of positioning the arm and spindle, the roller clutch permitting hand feed ahead of engaged power feedâ%u20AC%u201Dwhich alone enables an average saving of thirty seconds in the starting of every holeâ%u20AC%u201Dthe dial depth gauge, the automatic stop motion and the five-to-one quick return of the spindle are among the time saving features.
NEW YORK OFFICES3 HUDSON TERM. INAL BUILDING 30 CHURCH ST. EASTERN WAREHOUSES: JERSEY CITY BOONTON° N.J. ESTABLISHED 1842 INCORPORATED 1888 JOSEPH T. RYERSON & SON CLYDE M. CARR, PRESIDENT JOSEPH T. RYERSON, VICEâ%u20AC¢PRES4 MACHINERY CHICAG0 PITTS B URG CLEVELAND MILWAUKEE ST. LOUIS KANSAS CITY MINNEAPOLIS HOUSTON SEATTLE DETROIT SELLING AGENTS: ..THE H.V. LEWIS COMPANY, NEW YORK AND PHILADELPHIA. THE FAIRBANKS COMPANY, BOSTON. BALTIMORE, BUIFFAline !,ARTFORD AND PITTSBURG. THE BROWNELL MACHINERY COMPANY, PROVIDENCE, R. 1. THE C. H. WOOD COMPANY. S'/RACUSE, N. Y. SCHUCHAR DT A SCHUTTE, LONDON, BERLIN, ST. PETERSBURG, VIENNA, BUDAPEST, STOCKHOLM AND COPENHAGEN. THE ALLIED MACHINERY COMPANY OF AMERICA. PARIS
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not so good https://antiquemachinery.com/images-2021/1912-American-Machinist-Magazine-1912-June-30-pg-125-Pratt-and-Whitney-Co-Taps-small-tools.jpg
https://antiquemachinery.com/images-2021/1912-American-Machinist-Magazine-1912-June-pg-36-F-E-Reed-Co-Cone-head-Engine-Lathe.jpeg
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page 29
Time Saving Features In The Prentice Radial Built By Prentice Bros. Co., Worcester, Mass.
4' Arm Radial Pulling an 8" Pipe Tapâ%u20AC%u201DBall-bearing throughout.
THE EASE AND FACILITY of positioning the arm and spindle, the roller clutch permitting hand feed ahead of engaged power feedâ%u20AC%u201Dwhich alone enables an average saving of thirty seconds in the starting of every holeâ%u20AC%u201Dthe dial depth gauge, the automatic stop motion and the five-to-one quick return of the spindle are among the time saving features.
NEW YORK OFFICES3 HUDSON TERM. INAL BUILDING 30 CHURCH ST. EASTERN WAREHOUSES: JERSEY CITY BOONTON° N.J. ESTABLISHED 1842 INCORPORATED 1888 JOSEPH T. RYERSON & SON CLYDE M. CARR, PRESIDENT JOSEPH T. RYERSON, VICEâ%u20AC¢PRES4 MACHINERY CHICAG0 PITTS B URG CLEVELAND MILWAUKEE ST. LOUIS KANSAS CITY MINNEAPOLIS HOUSTON SEATTLE DETROIT SELLING AGENTS: ..THE H.V. LEWIS COMPANY, NEW YORK AND PHILADELPHIA. THE FAIRBANKS COMPANY, BOSTON. BALTIMORE, BUIFFAline !,ARTFORD AND PITTSBURG. THE BROWNELL MACHINERY COMPANY, PROVIDENCE, R. 1. THE C. H. WOOD COMPANY. S'/RACUSE, N. Y. SCHUCHAR DT A SCHUTTE, LONDON, BERLIN, ST. PETERSBURG, VIENNA, BUDAPEST, STOCKHOLM AND COPENHAGEN. THE ALLIED MACHINERY COMPANY OF AMERICA. PARIS
page 36
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
For Turning Out Accurate Work Quickly
The Reed 16" Five Step Cone Engine Lathe It is substantially built, with Compound, Elevating or Plain Rest, Power Cross Feed, Independent Rod, Friction Feed and Automatic Stop Motion. Spindle is made from crucible steel forging and has z 1" hole. Cone has 5 steps, which with the back gears gives io speeds of uniform variation. It is a specially desirable lathe for all around manufacturing, on account of its large output of first class work. Send for full details
Reed Lathes are widely known as high grade. The full line includes: Standard and Quick Change Gear, Motor Driven, High Speed Stud and Bolt Lathes; Turret Head Chuck Lathes; Hand Lathes; Foot Power Lathes; Manual Training Lathes. We will gladly send full details on any and all of them. Write, us.
F. E. Reed Co., Worcester, Mass., U. S. A.
Selling Agents: Manning, Maxwell & Moore, Inc., 85-87-89 Liberty Street, New York Boston Philadelphia Chicago St. Louis Detroit Indianapolis Milwaukee Atlanta Pittsburg Mexico City Buffalo Cleveland Yokohama, Japan San Francisco Thomas & Lowe Machinery Co., Providence, R. I. Syracuse Supply Co.' Syracuse, N. Y. The Chas. A. Strelinger Co., De-troit, Mich. Fenwick Freres & Co., Paris, France. Chas. Churchill & Co., Ltd., London, Eng. Van Rietschoten & Houwens, Rotterdam, Holland. Moscow Machine Tool & Engine Co., Moscow, Russia. C. & J. W. Gardner Co., St. Petersburg, Russia. F. G. Kretschmer & Co., Frankfort a.M., Germany. The A. R. Williams Machinery Co., Ltd., Toronto, Ont.
reed pic
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
For Turning Out Accurate Work Quickly
The Reed 16" Five Step Cone Engine Lathe It is substantially built, with Compound, Elevating or Plain Rest, Power Cross Feed, Independent Rod, Friction Feed and Automatic Stop Motion. Spindle is made from crucible steel forging and has z 1" hole. Cone has 5 steps, which with the back gears gives io speeds of uniform variation. It is a specially desirable lathe for all around manufacturing, on account of its large output of first class work. Send for full details
Reed Lathes are widely known as high grade. The full line includes: Standard and Quick Change Gear, Motor Driven, High Speed Stud and Bolt Lathes; Turret Head Chuck Lathes; Hand Lathes; Foot Power Lathes; Manual Training Lathes. We will gladly send full details on any and all of them. Write, us.
F. E. Reed Co., Worcester, Mass., U. S. A.
Selling Agents: Manning, Maxwell & Moore, Inc., 85-87-89 Liberty Street, New York Boston Philadelphia Chicago St. Louis Detroit Indianapolis Milwaukee Atlanta Pittsburg Mexico City Buffalo Cleveland Yokohama, Japan San Francisco Thomas & Lowe Machinery Co., Providence, R. I. Syracuse Supply Co.' Syracuse, N. Y. The Chas. A. Strelinger Co., De-troit, Mich. Fenwick Freres & Co., Paris, France. Chas. Churchill & Co., Ltd., London, Eng. Van Rietschoten & Houwens, Rotterdam, Holland. Moscow Machine Tool & Engine Co., Moscow, Russia. C. & J. W. Gardner Co., St. Petersburg, Russia. F. G. Kretschmer & Co., Frankfort a.M., Germany. The A. R. Williams Machinery Co., Ltd., Toronto, Ont.
page 48
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
The Case of a Man Who Tried to Win $5.22 and Failed
He was a big fellow too, and thought he had an easy proposition before he started in. But he lost because the Allen Safety Set Screw cannot be broken by human strength. Here's the story: Our salesmen carry a test block with them, and when they show the Allen Safety Set Screw to machine men they invite all manner of tests. One of our men was showing the screw to a superintendent of a large
Jersey plant and in the course of his argument, the superintendent's big husky assistant came along. When asked what he thought of it, he replied that it was like all others and they all break. Our representative laughed and said he was instructed by the office to give five dollars to any man who broke one of our screws in a fair test. Then he went on talking to the superintendent. A minute later they heard the big fellow working at a vise. Turns out he was putting the
The Allen Safety Set Screw
to the test. From experience with other screws he thought the five dollars would be his with one turn of the wrench. But he tugged and pulled, he put all of his strength into it, and finally came over and admitted that it would take more than his strength to even make a mark on the screw. The Allen Safety Set Screw is a better kind of screwâ%u20AC%u201Dit may look like some screws you have seen, but the similarity ends right there. The Allen is made from a High Test Steel Bar, by a Patented Process, which strengthens the metal over 30%. It will not upset or mushroom in the hole, it will not break, it can always be taken out easily. The screw will stand all the wrench will stand and more. We invite you to test this screw, test it in any way you want to, put any amount of pressure on it, and watch it hold its own. We will gladly send you samples for the test, because we know the result of any test you make, will show you that here at last is the safe screw, the screw that will put an end to set screw troubles and delays. Write today for Catalog and Price List No. 10, giving full details.
THE ALLEN MEG. COMPANY, Inc.,
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This Lathe The Sloan & Chace No. 512 Bench Lathe.
handles all classes of small machine or tool room work with utmost accuracy, speed and convenience.
It has the necessary strength and rigidity to insure permanency of alignment, and its high efficiency is wonderfully profitable.
We also build sub-press and open dies of all descriptions, as well as jigs, fixtures, special machinery, etc.
Ask for Circulars. Sloan & Chace Manufacturing Company, Ltd. Manufacturers of Precision Machinery Newark, N. J., U. S. A. * .
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
The Case of a Man Who Tried to Win $5.22 and Failed
He was a big fellow too, and thought he had an easy proposition before he started in. But he lost because the Allen Safety Set Screw cannot be broken by human strength. Here's the story: Our salesmen carry a test block with them, and when they show the Allen Safety Set Screw to machine men they invite all manner of tests. One of our men was showing the screw to a superintendent of a large
Jersey plant and in the course of his argument, the superintendent's big husky assistant came along. When asked what he thought of it, he replied that it was like all others and they all break. Our representative laughed and said he was instructed by the office to give five dollars to any man who broke one of our screws in a fair test. Then he went on talking to the superintendent. A minute later they heard the big fellow working at a vise. Turns out he was putting the
The Allen Safety Set Screw
to the test. From experience with other screws he thought the five dollars would be his with one turn of the wrench. But he tugged and pulled, he put all of his strength into it, and finally came over and admitted that it would take more than his strength to even make a mark on the screw. The Allen Safety Set Screw is a better kind of screwâ%u20AC%u201Dit may look like some screws you have seen, but the similarity ends right there. The Allen is made from a High Test Steel Bar, by a Patented Process, which strengthens the metal over 30%. It will not upset or mushroom in the hole, it will not break, it can always be taken out easily. The screw will stand all the wrench will stand and more. We invite you to test this screw, test it in any way you want to, put any amount of pressure on it, and watch it hold its own. We will gladly send you samples for the test, because we know the result of any test you make, will show you that here at last is the safe screw, the screw that will put an end to set screw troubles and delays. Write today for Catalog and Price List No. 10, giving full details.
THE ALLEN MEG. COMPANY, Inc.,
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This Lathe The Sloan & Chace No. 512 Bench Lathe.
handles all classes of small machine or tool room work with utmost accuracy, speed and convenience.
It has the necessary strength and rigidity to insure permanency of alignment, and its high efficiency is wonderfully profitable.
We also build sub-press and open dies of all descriptions, as well as jigs, fixtures, special machinery, etc.
Ask for Circulars. Sloan & Chace Manufacturing Company, Ltd. Manufacturers of Precision Machinery Newark, N. J., U. S. A. * .
June 20, 1912 Selling--AMERICAN MACHINIST--Section June 20, 1912
page 33
Upright Drills, Horizontal Drills, Gang Drills, Friction Drills, Geared Tappers, Arbor Presses, Grinders Send for Catalog
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page 33
Upright Drills, Horizontal Drills, Gang Drills, Friction Drills, Geared Tappers, Arbor Presses, Grinders Send for Catalog
page 48
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
22 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection Vol. 36, No. 25
26" Instantaneous Change Gear Engine Lathe Maximum Belt Pull Transmitted to the Cutting Tool The headstock is of the double back geared type. The double plate apron is of the most rigid construction possible. In every detail, this machine is strong, powerful and durable. It is the ideal tool for the modern machine shop. Rack cast in bed to engage pawl from tailstock.
The Boye Engine Lathes Write for Circular
Emmes Machine Tool Co. SUCCESSORS TO SCHUMACHER & BOYE Cincinnati, Ohio, U. S. A. WHEN RADIALS AND UPRIGHT DRILLS FALL SHORT for Power, Rigidity and Efficiency, our 40" and 60" HEAVY DRILLING, BORING, FACING and TAPPING MACHINES are "the" tools. They are designed for the heaviest drilling, boring, facing, tapping and trepan-ning bars and plates. In many instances they take the place of a boring mill at one-third outlay and are more convenient in handling. These machines we build in conjunction with our complete line of
RADIAL DRILLS DRESES MACHINE TOOL CO., Cincinnati, 0., U. S. A.
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Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
22 Sellingâ%u20AC%u201DAMERICAN MACHINISTâ%u20AC%u201DSection Vol. 36, No. 25
26" Instantaneous Change Gear Engine Lathe Maximum Belt Pull Transmitted to the Cutting Tool The headstock is of the double back geared type. The double plate apron is of the most rigid construction possible. In every detail, this machine is strong, powerful and durable. It is the ideal tool for the modern machine shop. Rack cast in bed to engage pawl from tailstock.
The Boye Engine Lathes Write for Circular
Emmes Machine Tool Co. SUCCESSORS TO SCHUMACHER & BOYE Cincinnati, Ohio, U. S. A. WHEN RADIALS AND UPRIGHT DRILLS FALL SHORT for Power, Rigidity and Efficiency, our 40" and 60" HEAVY DRILLING, BORING, FACING and TAPPING MACHINES are "the" tools. They are designed for the heaviest drilling, boring, facing, tapping and trepan-ning bars and plates. In many instances they take the place of a boring mill at one-third outlay and are more convenient in handling. These machines we build in conjunction with our complete line of
RADIAL DRILLS DRESES MACHINE TOOL CO., Cincinnati, 0., U. S. A.
page 50
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 TURRET LATHES
AUTOMATIC BORING AND TAPPING MACHINES, VALVE MILLING MACHINES, KEY LATHES, COCK GRINDERS, ETC. For Brass and Iron Work For more than a quarter of a century representing the highest standard of design and constructionâ%u20AC%u201Devery modern facility provided for rapid and economical production. Forming Turret Lathe (14 Inch).
Turret Lathes
Sizes 12 to 24" swing. With Plain, Set-over or Uni-versal Turret. With or without Automatic Chuck, Bar Feed, Cut-off, Forming Attachment, Chas-ing Attachment, Etc. Standard or special tool equip-ment. Turret Lathe equipments plan-ned estimates of output fur-nished or representative will visit you. Specimens of Formed Brass Parts.
Universal Turret Lathe (18 inch).
THE WARNER & SWASEY COMPANY Cleveland, U. S. A.
TURRET LATHES--URRET SCREW MACHINESâ%u20AC%u201DBRASS-WORKING MACHINE TOOLS New York Office--Singer Bldg. Boston Officeâ%u20AC%u201DOliver Bldg. Detroit Officeâ%u20AC%u201DFord Bldg. Chicago Office and Show Room-618-622 W. Wash'n Blvd. FOREIGN AGENTS: Chas. Churchill & Co., London, Birmingham. Manchester, Newcastle-on-Tyne and Glasgow. Schuchardt & Schutte, Berlin, Vienna, St. Petersburg, Stockholm, Copenhagen, Budapest. Alfred II. Schutte, Cologne, Paris. Brussels, Liege, Milan, Madrid, Bilbao and Barcelona. A. Asher Smith. Sydney. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal.
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Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25 TURRET LATHES
AUTOMATIC BORING AND TAPPING MACHINES, VALVE MILLING MACHINES, KEY LATHES, COCK GRINDERS, ETC. For Brass and Iron Work For more than a quarter of a century representing the highest standard of design and constructionâ%u20AC%u201Devery modern facility provided for rapid and economical production. Forming Turret Lathe (14 Inch).
Turret Lathes
Sizes 12 to 24" swing. With Plain, Set-over or Uni-versal Turret. With or without Automatic Chuck, Bar Feed, Cut-off, Forming Attachment, Chas-ing Attachment, Etc. Standard or special tool equip-ment. Turret Lathe equipments plan-ned estimates of output fur-nished or representative will visit you. Specimens of Formed Brass Parts.
Universal Turret Lathe (18 inch).
THE WARNER & SWASEY COMPANY Cleveland, U. S. A.
TURRET LATHES--URRET SCREW MACHINESâ%u20AC%u201DBRASS-WORKING MACHINE TOOLS New York Office--Singer Bldg. Boston Officeâ%u20AC%u201DOliver Bldg. Detroit Officeâ%u20AC%u201DFord Bldg. Chicago Office and Show Room-618-622 W. Wash'n Blvd. FOREIGN AGENTS: Chas. Churchill & Co., London, Birmingham. Manchester, Newcastle-on-Tyne and Glasgow. Schuchardt & Schutte, Berlin, Vienna, St. Petersburg, Stockholm, Copenhagen, Budapest. Alfred II. Schutte, Cologne, Paris. Brussels, Liege, Milan, Madrid, Bilbao and Barcelona. A. Asher Smith. Sydney. A. R. Williams Machinery Co., Toronto. Williams & Wilson, Montreal.
page26
Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
This is the "PRECISION" BORING, DRILLING & MILLING MACHINE
Lucas Machine Tool Co.
AGENTS-C. W. Burton, Griffiths & Co., London. Alfred H. Schutte, Cologne, Berlin, Brussels, Paris, Barcelona, Bilbao. Donauwerk Ernst Krause & Co., Vienna, Budapest, Prague. Andrews A George, Yokohama, Japan, Overall, McCray, Ltd., Sydney, Australia. Williams & Wilson, Montreal, Canada. If you like its looks and are interested in its details, send for a circular. Then if you wish special information, send for our direct factory representative without obligation on your part. But the best thing is to call at our works.
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Cleveland, Ohio U. S. A.
S & S Gear Hobbing Machines
Made in 10 Different Sizes For over 40 years we have specialized in the manufacture of gear hobbing machines.
In ten different sizes, ranging from size No. 000 with an outside diameter of 4" to size No. 6 with an outside diameter of 158", we make a machine for every practical requirement.
S & S Gear Hobbing Machines
have reached a stage of development not equal-led by any other make. Over 1000 of them have been sold in Europe and America, and today they are the most universally used gear hobber on the market. We invite your comparisons and investigation. Let us send you the facts.
Our illustrated catalog describes and shows cuts of complete line. Write for a copy.
Schuchardt & Schutte Corner West and Cedar Streets, New York
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Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
This is the "PRECISION" BORING, DRILLING & MILLING MACHINE
Lucas Machine Tool Co.
AGENTS-C. W. Burton, Griffiths & Co., London. Alfred H. Schutte, Cologne, Berlin, Brussels, Paris, Barcelona, Bilbao. Donauwerk Ernst Krause & Co., Vienna, Budapest, Prague. Andrews A George, Yokohama, Japan, Overall, McCray, Ltd., Sydney, Australia. Williams & Wilson, Montreal, Canada. If you like its looks and are interested in its details, send for a circular. Then if you wish special information, send for our direct factory representative without obligation on your part. But the best thing is to call at our works.
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Cleveland, Ohio U. S. A.
S & S Gear Hobbing Machines
Made in 10 Different Sizes For over 40 years we have specialized in the manufacture of gear hobbing machines.
In ten different sizes, ranging from size No. 000 with an outside diameter of 4" to size No. 6 with an outside diameter of 158", we make a machine for every practical requirement.
S & S Gear Hobbing Machines
have reached a stage of development not equal-led by any other make. Over 1000 of them have been sold in Europe and America, and today they are the most universally used gear hobber on the market. We invite your comparisons and investigation. Let us send you the facts.
Our illustrated catalog describes and shows cuts of complete line. Write for a copy.
Schuchardt & Schutte Corner West and Cedar Streets, New York
Cincinnitti Grinding-Machine-no-2
1912-American-Machinist-Magazine-1912-June-30-pg-
SWIVELS AND DIALS FOR SETTING HEAD SPINDLE AT AN ANGLE, HORIZONTALLY AND VERTICALLY
TABLE IS SUPPORTED AT BOTH ENDS
TAPER GIB FULL LENGTH OF
DUST PROOF SPINDLE BEARINGS. CHANGES IN TEMPERATURE DO NOT AFFECT END ADJUSTMENT
SCREW ADJUSTMENT AND SCALE GIVING TAPER IN INCHES PER FOOT
BEARING FOR ADJUSTMENT STOP DOGS WITH SCREW ADJUST-MENT FOR CLOSE SETTINGS
MICROMETER VERTICAL ADJUST-MENT. INDEPENDENT OF ALL OTHER SETTINGS
SCREW FEED FOR CYLINDRICAL AND INTERNAL GRINDING
FEED LEVER FOR ALL SHARPENING OPERATIONS. MAY BE SET TO THE HANDIEST POSITION FOR GRINDING EACH JOB
GRADUATED DIAL FOR ANGULAR SETTINGS OF TABLE
GRADUATED DIAL FOR DEFINITE SETTINGS OF KNEE TO ANY DESIRED ANGLE WITH EMERY WHEELS
reed pic
1912-American-Machinist-Magazine-1912-June-30-pg-
SWIVELS AND DIALS FOR SETTING HEAD SPINDLE AT AN ANGLE, HORIZONTALLY AND VERTICALLY
TABLE IS SUPPORTED AT BOTH ENDS
TAPER GIB FULL LENGTH OF
DUST PROOF SPINDLE BEARINGS. CHANGES IN TEMPERATURE DO NOT AFFECT END ADJUSTMENT
SCREW ADJUSTMENT AND SCALE GIVING TAPER IN INCHES PER FOOT
BEARING FOR ADJUSTMENT STOP DOGS WITH SCREW ADJUST-MENT FOR CLOSE SETTINGS
MICROMETER VERTICAL ADJUST-MENT. INDEPENDENT OF ALL OTHER SETTINGS
SCREW FEED FOR CYLINDRICAL AND INTERNAL GRINDING
FEED LEVER FOR ALL SHARPENING OPERATIONS. MAY BE SET TO THE HANDIEST POSITION FOR GRINDING EACH JOB
GRADUATED DIAL FOR ANGULAR SETTINGS OF TABLE
GRADUATED DIAL FOR DEFINITE SETTINGS OF KNEE TO ANY DESIRED ANGLE WITH EMERY WHEELS
page 117
June 20, 1912 Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
RUGGEDNESS-SIMPLICITY
Two more features in which SKF Double Row Self-Aligning Ball Bearings are supreme. Machines seldom operate under ideal conditions, hence it is important in designing that hard knocks from severe service and possible abuse at the hands of careless or inexperienced workmen be taken into consideration. SKF Self-Aligning Ball Bearings best meet these requirements for many reasons. First, their mountings can be simple, strong, inexpen-sive, with liberal provis-ion for lubrication; and the bearings themselves can be perfectly sealed against dust, dirt, grit and other injurious agents. Second, their capacity is ample Our double row construction distributes the load to best to meet severe overloads. possible advantage.
Third,
our provision within the bearing itself for absolute automatic and instantaneous self-alignment compensates for shaft spring, completely eliminating the necessity for an aligning cradle or ball seat, usually required in ordinary journals. Fourth, the simple one piece retainer of Swedish Lancashire steel leaves nothing within the bearing that can work loose to cause noise or failure. Fifth, races and balls of the highest grade of Swedish crucible steel, uniformly hard throughout. Sixth, a minimum number of parts assures extreme durability Machine builders who want higher efficiencies, greater output and reduced lubrication and attendance costs can profitably investigate SKF Bearings. Making the change from babbited or other power consuming bearings invariably effects a logical improvement guarantees service, long life and absolute reliability. Tell us your side of the bearing story and our engineers will solve the problem. Write for our literature.
1114 BALL -BEARING CO. Church Street, 608 Dearborn Street, New i Chicago AGENTS: Sweden, Aktiebolaget Svenska Kullagerfabriken, Gothenburg. England, The Skefko Ball Bearing Company, Ltd. France, Societe Anonyme des Roulements a Billes S K F, Paris. Germany, S K F Kugellagergesellschaft, m.b.H,. Dusseldorf; Schuchardt & Schiltte, Berlin. Italy, Soeieta Svedese dei Cuscinetti a Sfere, Milan. Belgium, R. S. Stokvis & Fils, Brussels. Austria, Schuchardt & Schutte, Wien, Budapest, Prag. Switzerland, Emil Kunz, Zurich. Spain, Francisco de P. Cerveto Corts, Barcelona. Portugal, E. Pfeil, Rua Formosa 400, Oporto. Russia, Schuchardt & Schate, St. Petersburg; Jerzy Hoser, Warschau. Norway, Chr. Sundt, Christiania. Denmark, V. A. Werder, Copenhagen. Finland, Aktiebolaget Axel von Knorrings Tekniska Byra, Helsingfors. Roumania and Bulgaria, Zweifel & Co., Bukarest. Holland, Valliant & Sluyterman, Haag. Australia, Gardner, Waern & Co., Melbourne. Argentine, M. Recht y Lehmann, Buenos Aires. Japan, J. A. Kjellberg & Sons, Tokio. 22
reed pic
June 20, 1912 Selling--AMERICAN MACHINIST--Section Vol. 36, No. 25
RUGGEDNESS-SIMPLICITY
Two more features in which SKF Double Row Self-Aligning Ball Bearings are supreme. Machines seldom operate under ideal conditions, hence it is important in designing that hard knocks from severe service and possible abuse at the hands of careless or inexperienced workmen be taken into consideration. SKF Self-Aligning Ball Bearings best meet these requirements for many reasons. First, their mountings can be simple, strong, inexpen-sive, with liberal provis-ion for lubrication; and the bearings themselves can be perfectly sealed against dust, dirt, grit and other injurious agents. Second, their capacity is ample Our double row construction distributes the load to best to meet severe overloads. possible advantage.
Third,
our provision within the bearing itself for absolute automatic and instantaneous self-alignment compensates for shaft spring, completely eliminating the necessity for an aligning cradle or ball seat, usually required in ordinary journals. Fourth, the simple one piece retainer of Swedish Lancashire steel leaves nothing within the bearing that can work loose to cause noise or failure. Fifth, races and balls of the highest grade of Swedish crucible steel, uniformly hard throughout. Sixth, a minimum number of parts assures extreme durability Machine builders who want higher efficiencies, greater output and reduced lubrication and attendance costs can profitably investigate SKF Bearings. Making the change from babbited or other power consuming bearings invariably effects a logical improvement guarantees service, long life and absolute reliability. Tell us your side of the bearing story and our engineers will solve the problem. Write for our literature.
1114 BALL -BEARING CO. Church Street, 608 Dearborn Street, New i Chicago AGENTS: Sweden, Aktiebolaget Svenska Kullagerfabriken, Gothenburg. England, The Skefko Ball Bearing Company, Ltd. France, Societe Anonyme des Roulements a Billes S K F, Paris. Germany, S K F Kugellagergesellschaft, m.b.H,. Dusseldorf; Schuchardt & Schiltte, Berlin. Italy, Soeieta Svedese dei Cuscinetti a Sfere, Milan. Belgium, R. S. Stokvis & Fils, Brussels. Austria, Schuchardt & Schutte, Wien, Budapest, Prag. Switzerland, Emil Kunz, Zurich. Spain, Francisco de P. Cerveto Corts, Barcelona. Portugal, E. Pfeil, Rua Formosa 400, Oporto. Russia, Schuchardt & Schate, St. Petersburg; Jerzy Hoser, Warschau. Norway, Chr. Sundt, Christiania. Denmark, V. A. Werder, Copenhagen. Finland, Aktiebolaget Axel von Knorrings Tekniska Byra, Helsingfors. Roumania and Bulgaria, Zweifel & Co., Bukarest. Holland, Valliant & Sluyterman, Haag. Australia, Gardner, Waern & Co., Melbourne. Argentine, M. Recht y Lehmann, Buenos Aires. Japan, J. A. Kjellberg & Sons, Tokio. 22
page 111
Slocomb Center Drills
Many Center Drills Break because the largest chips from the countersink clog the small-er chips from the drill point. As a result the drill point breaks off. In making Slo-comb Center Drills we have milled them so as to have plenty of room for all the chips to get out and not clog. This has proved a valuable point as it has resulted in less breakage. If you haven't used Slocomb Center Drills you should Get a box and try them.
Made in a large number of sizes and also in sets. Made of SEMI-HIGH SPEED STEEL Get a copy of our new catalogue No. 13-A sent free on request.
J. T. Slocomb Co. Providence R. I., U. S. A.
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June 20, 1912 Selling--AMERICAN MACHINIST--Section Records? No! Just Everyday Performance holes 1" deep in cast iron in 8 seconds 1" holes 1" deep in 18 seconds
The above figures constitute what is just ordinary work for Manufacturers Drilling Machines. And the best of it is that they can be duplicated right in your shop and hold the pace day after day. Write for details. TheTaylor & Fenn Company HARTFORD, CONN. Builders of Special Machinery, Drilling Machinery, Disk Grinders, Foot Presses, Bench Lathes and Auto. Screw Slotting Machines EUROPEAN AGENTSâ%u20AC%u201DE. Sonnenthal, Jr., Berlin, Cologne and Vienna. R. S. Stokvis & Zonen, Ltd., Rotterdam and Brussels, Alfred H. Schutte, Paris, Milan and Barcelona. Schuchardt & Schutte, Stockholm, Copenha-gen and St. Petersburg.
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THE SIGN OF Trade Mark HIGH EFFICIENCY Get a "D. T. D.
Set it to work in your shop. Put it up against the toughest job you have. It will win your commendation and there-after you'll specify "Detroit" Twist Drills
"Detroit" Drills and other small- tools have been on the market for 26 years and have always given the kind of service which results in re-orders.
For the hard job-the work that demands endurance, a steady cut and ability to stand high speeds--get "Detroit" Twist Drills. Ask your dealer for them or write us direct. We'll reply by return mail and send you Catalog "A" for the asking.
DETROIT TWIST DRILL CO.
644-656 Fort St., Detroit, Mich. 1926 Wabash Ave., Chicago 30 Church St., New York
reed pic
Slocomb Center Drills
Many Center Drills Break because the largest chips from the countersink clog the small-er chips from the drill point. As a result the drill point breaks off. In making Slo-comb Center Drills we have milled them so as to have plenty of room for all the chips to get out and not clog. This has proved a valuable point as it has resulted in less breakage. If you haven't used Slocomb Center Drills you should Get a box and try them.
Made in a large number of sizes and also in sets. Made of SEMI-HIGH SPEED STEEL Get a copy of our new catalogue No. 13-A sent free on request.
J. T. Slocomb Co. Providence R. I., U. S. A.
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June 20, 1912 Selling--AMERICAN MACHINIST--Section Records? No! Just Everyday Performance holes 1" deep in cast iron in 8 seconds 1" holes 1" deep in 18 seconds
The above figures constitute what is just ordinary work for Manufacturers Drilling Machines. And the best of it is that they can be duplicated right in your shop and hold the pace day after day. Write for details. TheTaylor & Fenn Company HARTFORD, CONN. Builders of Special Machinery, Drilling Machinery, Disk Grinders, Foot Presses, Bench Lathes and Auto. Screw Slotting Machines EUROPEAN AGENTSâ%u20AC%u201DE. Sonnenthal, Jr., Berlin, Cologne and Vienna. R. S. Stokvis & Zonen, Ltd., Rotterdam and Brussels, Alfred H. Schutte, Paris, Milan and Barcelona. Schuchardt & Schutte, Stockholm, Copenha-gen and St. Petersburg.
*********************************************************************************************************
THE SIGN OF Trade Mark HIGH EFFICIENCY Get a "D. T. D.
Set it to work in your shop. Put it up against the toughest job you have. It will win your commendation and there-after you'll specify "Detroit" Twist Drills
"Detroit" Drills and other small- tools have been on the market for 26 years and have always given the kind of service which results in re-orders.
For the hard job-the work that demands endurance, a steady cut and ability to stand high speeds--get "Detroit" Twist Drills. Ask your dealer for them or write us direct. We'll reply by return mail and send you Catalog "A" for the asking.
DETROIT TWIST DRILL CO.
644-656 Fort St., Detroit, Mich. 1926 Wabash Ave., Chicago 30 Church St., New York
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pg 14
LETS GO AMERICAN MACHINIST-Section Vol. 56, No. 1
LET'S START RIGHT NOW!
.
LET'S START RIGHT NOW
To do those things necessary to bring conditions back to normal. We've faced business stag- nation long
enough now to know what it means; so let's go- let's get started on the right track again. This business de-
depression will last just as long as the people of this country sit back and wait for something to
happen-we've got to make things happen.
We can accomplish nothing by waiting for the other fellow to start something-the chances are he is sitting
back waiting for us. We've simply got to realize that it is up to everyone to do his share, and there never
was a better time than right now to start the ball a'rolling.
Then there is another and probably a much more threatening angle to the situation. The period of
prosperity just passed has witnessed a tremendous over-expansion in practically every industry, not only
in this country, but throughout the entire civilized world. `As a consequence, today, and likely for many
years to come, the facilities for production will be greater than the powers of absorption-which means the
keenest kind of competition and the weeding out of the less stable and less progressive concerns in
each industry. Business houses today are fighting for their very existence, and those who survive will be
the ones that start now to reduce their costs and better their methods, in order to meet the keenest
competition on a fair basis. ~
How should we begin? Where should we start?
If every manufacturer in the metal working industry would start by putting his own house in order, by
replacing his old worn'-out tools with new and better machines, by weeding out bis obsolete equipment,
and installing more modern, more profitable equipment in its place, the first thing you know, we would
have better business, things would begin to move again, and industry once more would "hit the trailof
progress. We, The American Tool Works Company, have already started. Since Jan. 1921, we have weeded
out of our own plant, eighty-three machines of different kinds, and are now replacing them with the latest
and most modern tools. By this we have provided business for the foundries, orders for the steel mills,
and work for a number of men-in other words, we have gone into action in our own plant.
If you will do the same in yours, the other fellow the same in his, and so on, ad infinitum, this country
would soon forget that there was a business depression, a readjustment period or a deflation spasm. It is
up to every one of us to put our shoulder to the wheel, so let's go-a slang expression -yes-but chuck full
of meaning and good advice.
The American Tool Works Co.
Cinncinatti, Ohio, U. S. A.
LATHES PLANERS--SHAPERS RADIALS
This is the 6 tst of a series of cost reducing advertisements. The president of every metal Fabricating
plant in this country should read each and every one of these advertisements, and then refer them to
his manager, CEO or superintendent.
top top sky pic top size
LETS GO AMERICAN MACHINIST-Section Vol. 56, No. 1
LET'S START RIGHT NOW!
.
LET'S START RIGHT NOW
To do those things necessary to bring conditions back to normal. We've faced business stag- nation long
enough now to know what it means; so let's go- let's get started on the right track again. This business de-
depression will last just as long as the people of this country sit back and wait for something to
happen-we've got to make things happen.
We can accomplish nothing by waiting for the other fellow to start something-the chances are he is sitting
back waiting for us. We've simply got to realize that it is up to everyone to do his share, and there never
was a better time than right now to start the ball a'rolling.
Then there is another and probably a much more threatening angle to the situation. The period of
prosperity just passed has witnessed a tremendous over-expansion in practically every industry, not only
in this country, but throughout the entire civilized world. `As a consequence, today, and likely for many
years to come, the facilities for production will be greater than the powers of absorption-which means the
keenest kind of competition and the weeding out of the less stable and less progressive concerns in
each industry. Business houses today are fighting for their very existence, and those who survive will be
the ones that start now to reduce their costs and better their methods, in order to meet the keenest
competition on a fair basis. ~
How should we begin? Where should we start?
If every manufacturer in the metal working industry would start by putting his own house in order, by
replacing his old worn'-out tools with new and better machines, by weeding out bis obsolete equipment,
and installing more modern, more profitable equipment in its place, the first thing you know, we would
have better business, things would begin to move again, and industry once more would "hit the trailof
progress. We, The American Tool Works Company, have already started. Since Jan. 1921, we have weeded
out of our own plant, eighty-three machines of different kinds, and are now replacing them with the latest
and most modern tools. By this we have provided business for the foundries, orders for the steel mills,
and work for a number of men-in other words, we have gone into action in our own plant.
If you will do the same in yours, the other fellow the same in his, and so on, ad infinitum, this country
would soon forget that there was a business depression, a readjustment period or a deflation spasm. It is
up to every one of us to put our shoulder to the wheel, so let's go-a slang expression -yes-but chuck full
of meaning and good advice.
The American Tool Works Co.
Cinncinatti, Ohio, U. S. A.
LATHES PLANERS--SHAPERS RADIALS
This is the 6 tst of a series of cost reducing advertisements. The president of every metal Fabricating
plant in this country should read each and every one of these advertisements, and then refer them to
his manager, CEO or superintendent.