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AMERICAN-MACHINIST-1922-page 2 January-5-Vol-56-No 1 starting pg 33
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Antiquemachinery.com AMERICAN-MACHINIST-Jan 5 1922
January-5-Vol-56-No 1
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Antiquemachinery.com
Machinery Magazine
January 12 1922 starting pg 34
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>pg 34
AMERICAN MACHINIST
Vol. 56, No. I
1921--1922
WE HAVE come through a hard year together, not
entirely unmarked, but still full of fight.
If any
far-seeing prophet toward the end of 1920 had predicted
truthfully what was~ to happen in the twelve months to
follow, his popularity would have suffered severely.
That the machinery industry "has withstood so well such
a period of depression speaks well for its inherent sound
ness. There is also this to be said--all the frills and
useless appurtenances of -boom times are gone and our
shops are ready to produce on a basis of rigid economy.
Unfortunately, such a sweeping statement cannot be
applied to all of our merchandising and distribution
methods. During last year we brought out the big
spread between the selling price ,and the cost of,materials
and direct labor in. the .case of one of our most efficiently
built automobiles. Later investigations show the figures
to have been typical, not only of automobiles, but of
other products of the machine shop. fin 1922 we shall
give consideration to the sales problems which are en-
grossing the attention of executives everywhere.
The natural result of the slowing down of production
was the release of the designers and engineers to complete
the many projected innovations and developments
which have been conceived during the war and in the
boom following the armistice. Our columns reflected
this condition by containing a number of new tool
descriptions some 30 per cent greater than that of any
previous year--in .round numbers 650. Many others
have been held back ~by the manufacturers and will be
described in 1922 in the AMERICAN MACHINIST.
Features for 1921 were three big series-Metal Cut-
ting Tools, Modern Production Methods and Tool. Engi-
neering. Next year we shall publish a strong series on
machine tool designing by the author of Metal `Cutting
Tools. Tool Engineering will probably run through
most of the year. Only one or two more installments of
Modern Production Methods remain unpublished, but
as soon as they have appeared we will commence a
number of articles on two of the most interesting phases
of modem management.
Sufficient automotive material is on hand for a number
of issues and more is constantly being gathered. The
railroad and car and locomotive shops are being visited
by our field editors and will~ receive their share of atten
tion. Other repair shop articles.will come from the serv
ice stations and from machine shops of all kinds every-
where. Much of the material from the latter source will
be published in the form of practical letters. Textile
and paper machinery, small parts, press work-all will
be covered in our "first thirty-two" pages.
Arrangements are being made to add to the value of
the news pages. New correspondents, both at home and
.abroad.. are being appointed, men who know the machin
ery industry and can sense news values. No stone is
being left unturned to make the AMERICAN MACHINIST
an absolute necessity to the progressive men of the
machinery industry whether they sit behind the executive's
desk or direct the operations in the shop.
It will take real ability to keep up with the procession
in 1922. Business is coming back, but not the kind of
business that knocks at the door and begs to be admitted
ProsPerity lies just ahead for the fellow who is ready
to meet it with a well-equipped shop, a good product,
uP-fo-the-minute information and good old-fashioned
push.
Resolve To Show Your Faith in the Future
No MATTER how difficult the past year may have
been,
we believe every red-blooded American looks
to the future, not only with hope for better business,
but with an abiding faith that it cannot fail to come.
Not a faith that expects miracles, not the kind of false
optimism that looks for the overthrowing of all economic
laws, but faith that this and other countries can and will
overcome the causes of business depression and once
more enjoy the prosperity that comes with earnest en
deavor.
We have had severe and expensive lessons in the eco
nomic evils of over expansion. We have learned of the
evils of combining speculation with manufacturing in-
dustries, frequently because of borrowed money being
too easy to secure. But we also learned that united ~
effort toward a common goal could work wonders in
production; that real co-operation could be secured.
The live, forward looking business men are not' going
to forget any of these lessons. They `can and will be
applied to secure the victories of peace as well as of war~
Normal prosperity, real prosperity means that when
manufacturers are, studying economic laws and are abid
ing by them, they secure an adequate return for their
efforts. No one who has studied the past--who has
faith in himself or in his. fellow mencan doubt that
this prosperity is on the way. Just when it will come
no one can say. But its coming is sure and it will be
hastened by those having the real faith putting their
shoulders to the wheel and helping to start the load.
Let those who can, show their faith by beginning to
buy the things they need, but which they have been
putting off. If every man with faith in the future will
resolve to buy what be can the tide of prosperity will
begin to lap our shores in an incredibly short time. ~
Let your New Year's resolve be to show the faith that
is in you by beginning to buy-NOW!
Comparing Prices With 1914
In Making comparisons of machine tool or other
prices with pre-war days, it is always well to consider
values as well as prices.
We should remember that over
seven years have elapsed since the 1914 prices we talk
about, and that in many cases the present machine bears
very little relation to the old.
The changes in weight, design and efficiency should be
carefully considered in making comparisons with 1914
prices, as is constantly being done. Buyers have a perfect
right to demand a fair price-but they should consider
all conditions carefully so as to know what a fair
price really is.
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2. American-Machinist-January-5-1922-pg
14-15 American Tool Works Co
Lathes Planers Shapers Radials.
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14
Buying-A M E R I C A N M A C H I N I S T-Section Vol. 56, No. 1
Cut Production Costs-With Modern Equipment.
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 /et's go-
let's get started on the right track again. This business de-
pression will last just as long as the people of this co\untry 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 threaten-
ing 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
prohtable 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 trail" of 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.
Cincinatti, Ohio, U. S. A.
LATHES PLANERS--SHAPERS RADIALS
This is the 6rst of a series of cost reducing advertisements.
The president of every metal Fabricatz.ng plant in t
country should hz.mselF read each and every one oF th
advertisements, and then refer them to hz.s manager c
superintendent.
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126
Bu ying A M E R I C A N M A C H I N I S T-Section Vol. 56, No, 1
Twin - Difflcultles Overcome, by a Twin - Service
Dificulties in toolroom lathe work-particularly that of
getting precision work at the lowest possible cost-and
difhc"ulties in production work, have been met and defeated
by Porter.-Cable Lathes-the Toolroom Lathe shown to
the ri~ht and the Production Lathe shown below.
Toolroom and
Production Lathes
have been designed and built to overcome the discouraging
problems in these the two most important classes of lathe work.
The Porter- Cable Toolroom Lathe in addition to its extreme ac-
curacy has an important advantage over other tooiroom lathes.
This is found in the Lead Screw, its bearings, control and
operation. It has no gears-is not splined-and is used for
threading only. The motion is perfectly smooth. There is no
side strain, cramp or distortion.
The Porter-Cable Production Lathe turns out work that is under
20 inches in length in such quantities and with such dependable
accuracy, it has become a great favorite everywhere.
Ask for Bulletins.
The Porter-Cable Machine Company
Syracuse, New York, U. S. A.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Experimental
Work is
Exacting
Inventors and model makers deplore the
fact that they can never get that exact
touch to their work that they would give it
themselves. They could put their theories
in concrete form without a hitch by owning
proper equipment, but heretofore the vari-
ous machine tools required have proven far
too expensive. To such we recommend the
RIVETT No. 608
Back ,Geared 'Precision Lathe
This lathe with its various attachments offers the
resources of a practical machine shop on a small
scale.
Precision is the keynote of the entl're unit but it
possesses not one delicate feature. When fully
equipped this lathe will accomplish nearly every job
known t o m achine shop pr act ice. C at alog ~08-B is
the one to ask for.
Rivett Lathe & Grinder Co.
Rriohton District of Boston
Rivett Lathe & Grinder Co.
Brighton District of Boston
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3. AMERICAN-MACHINIST-1922-page 2 January-5-Vol-56-No 1
Rivett #608 Lathe and Grinder Co. Porter Cable Machine Co Lathes
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Buying-A M E R I C A N M A C H I N I S T-Section Vol. 56, No. 1
Cut Production Costs-With Modern Equipment.
Facing and Turning Main Line Bearings
of the Franklin Automobile Crankshaft
Frorn a Report by Walter M. Sanford, Forernan oF Crankshaft Dept., H. H. Franklin Mtg. Co., Syracuse, N. Y.
To save time, money, and cut out the operation of expensive
grinders was the reason that five Wickes Universal Crankshaft
Lathes were recently installed in the Crankshaft Department
of the H. H. Franklin Manufacturing Company, at Syracuse,
New York.
These machines are used for the facing and turning operations
on main line bearings of the Franklin Automobile Crankshaft.
The photograph shows the turning of six-throw crankshafts,
made of carbon steel, from which ~ in. of stock is removed. The
average length of cut is about 2 in.
In comparison to the former methods employed on this par-
ticular job, the Wickes Crankshaft Equipment saves about
1~ hours work on each shaft in producing the complete prod-
uct. At present this houxly production is ten crankshafts,
with one operator on the machine.
"The Wickes Crankshaft Equipment has lived up to our ex-
pectations in every detail. It gives us a good saving in time,
floorspace, and power. We consider it an excellent investment
in production machinery."
This last paragraph is the opinion which Mr. Sanford holds of
Wickes Crankshaft Equipment.
WICKES ~ BROTHERS
220 Water Street, Saginaw, Mich.
801 Fifth Ave., New York 736 White- Henry Bldg., Seattle, Wash.
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Buying-A M E R I C A N M A C H I N I S T-Section Vol. 56, No. 1
Cut Production Costs-With Modern Equipment.
Allen
of the Franklin Automobile Crankshaft
Frorn a Report by Walter M. Sanford, Forernan oF Crankshaft Dept., H. H. Franklin Mtg. Co., Syracuse, N. Y.
To save time, money, and cut out the operation of expensive
grinders was the reason that five Wickes Universal Crankshaft
Lathes were recently installed in the Crankshaft Department
of the H. H. Franklin Manufacturing Company, at Syracuse,
New York.
These machines are used for the facing and turning operations
on main line bearings of the Franklin Automobile Crankshaft.
The photograph shows the turning of six-throw crankshafts,
made of carbon steel, from which ~ in. of stock is removed. The
average length of cut is about 2 in.
In comparison to the former methods employed on this par-
ticular job, the Wickes Crankshaft Equipment saves about
1~ hours work on each shaft in producing the complete prod-
uct. At present this houxly production is ten crankshafts,
with one operator on the machine.
"The Wickes Crankshaft Equipment has lived up to our ex-
pectations in every detail. It gives us a good saving in time,
floorspace, and power. We consider it an excellent investment
in production machinery."
This last paragraph is the opinion which Mr. Sanford holds of
Wickes Crankshaft Equipment.
WICKES ~ BROTHERS
220 Water Street, Saginaw, Mich.
801 Fifth Ave., New York 736 White- Henry Bldg., Seattle, Wash.
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5. AMERICAN-MACHINIST-1922-page 193 January-5-Vol-56-No 1
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January 5, 1922` Cut Production Costs-With Modern Equipment
198
Should Be Included
In Your 1922 Resolutions
A good resolution, for instance, to make is to do more of
your short planing jobs this year on a Hendey Crank Shaper.
This will save time and keep production costs down to the
lowest notch.
You know where Hendey stands in the machine tool line
and you can consequently have absolute confideuce in the
accuracy and reliability of a Hendey Shaper. Get our
"Shaper Bulletin."
THE HENDEY MACHINE CO.
Torrington, COnn.f U. S. A.
New York Office: 736 Singer Bldg. Chicago Office: 618 Washington
Bldg.
Rochester Office: 521 Commerce Bldg. Boston Office: Oliver
Bldg.
The Sherritt & Stoer Co., Philadelph~a; Laughlin-Barney Machinery
Co., Pittsburgh; The W. M. Patti~on Supp~y Co., Cleveland and
Detroit ; Walraven Company. Atlanta : Woodward-Wight & Co., Ne~ w
Orleans; L. G. Henes, 75 Fremont St., San Francisco and 218 East
3rd St., Los Angeles, Cal.; Chas. Churchill & Co., Ltd., London; De-
moors & Co., Brussels; A. R. Williams Machinery Co., Toronto,
Ont.; Williams & Wilson, Montreal. Que.; W. R. Grace & Co. of
N. Y. for China; Asano, Bassan & Co.. Tokio, JaPan.
Hendey 20-fn Crank Shaper
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Besley
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9. AMERICAN-MACHINIST-1922-page 2 January-5-Vol-56-No 1
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January 5, 1922 Cut Production Costs-With Modern Equipment
Like the Barber Coleman Automatic Hob-Sharpening Machine.
41
Barber Coleman Automatic Hob-Sharpening Machine
An automatic machine for sharpening hobs and
formed cutters, and intended to reduce the time of
sharpening as well as to make possible the performance
'of such work by an ordinary operator, has been devel-
oped by the Barber Colman Co., Rockford, Il1., and is
shown in Fig. 1. The machine was designed primarily
for sharpening hobs up to 4 in. in diameter and 4 in. in
length, but it is applicable also to the sharpening of
formed cutters.
The hob being sharpened is indexed at the end of each
complete to-and-fro stroke, the mechanism provided to
index for different numbers of gashes being adjustable
and providing a means of easy change. The mechanism
used to give the desired helical angle on the hob permits
of ready adjustment. The feed provided is adjustable
and actuates once for each revolution of the hob, regard-
FIG. 1. BARBER-COLMAN HOB-SHARPENING MACHINE:
less of the number of gashes. The faces of the hob
teeth are ground or sharpened truly radial with the hob
center, irrespective of whether the gash is straight or
helical.
The hob to be sharpened is mounted on a mandrel,
carried in the head stock spindle, the outer end of the
mandrel being supported by a sliding tail center. Both
the spindle and tail center are mounted on a table which
travels past the grinding wheel, having a fixed stroke of
7~ in, and being actuated by means of a friction clutch.
The operation of this clutch is at the control of the
operator at all times, and can be thrown out of engage-
ment at the end of any stroke.
The work-arbor spindle is provided with a No. 8
B.&S. taper hole, and runs in hall bearings. The rotate-
ing and indexing mechanism is located at the tail end of
the spindle, being shown in Fig. 2.
The index plate,
which is the notched plate clamped and keyed to the tail
end of the work spindle, may be quickly removed and
replaced. It is made of hardened steel, the notches
being ground. Indexing is positive and automatic.
The rotary motion for helical work is imparted by
means of an adjustable swiveled guide actuating a rack
under the sliding work table so as to turn a gear on the
tail end of the work spindle. This guide is carried In a
swiveled and graduated plate, which can be set at any
desired angle by means of a knurled handwheel and
worm. A fine-tooth ratchet can be seen on the tail. end
of the work spindle, with a counterpart at the extreme
left end of the machine. The overhead bracket connect-
ing these two ratchets is really a slide, and is fastened
on the right to the arm on the tail end of the work
spindle. It keeps the indexing parts on the spindle and
the actuating parts at the left end of the machine in
proper relation to each other. As the table moves
toward the left, the two ratchets engage each other;
and the dog, which until now has been engaged in the
index plate, is lifted clear of the plate, leaving the latter
free to rotate. Immediately after rotation begins, the
dog is released and ready to snap into the next notch on
the index plate. From that point to the end of the
stroke, the left-hand ratchet together with the ,nut in
FIG. 3. SHARPENING A HELICAL-FLUTE HOB
Besley
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January 5, 1922 January 5, pg 38 Cut Production Costs-With Modern Equipment
Like the Barber Coleman Automatic Hob-Sharpening Machine.
41
Barber Coleman Automatic Hob-Sharpening Machine
An automatic machine for sharpening hobs and
formed cutters, and intended to reduce the time of
sharpening as well as to make possible the performance
'of such work by an ordinary operator, has been devel-
oped by the Barber Colman Co., Rockford, Il1., and is
shown in Fig. 1. The machine was designed primarily
for sharpening hobs up to 4 in. in diameter and 4 in. in
length, but it is applicable also to the sharpening of
formed cutters.
The hob being sharpened is indexed at the end of each
complete to-and-fro stroke, the mechanism provided to
index for different numbers of gashes being adjustable
and providing a means of easy change. The mechanism
used to give the desired helical angle on the hob permits
of ready adjustment. The feed provided is adjustable
and actuates once for each revolution of the hob, regard-
FIG. 1. BARBER-COLMAN HOB-SHARPENING MACHINE:
less of the number of gashes. The faces of the hob
teeth are ground or sharpened truly radial with the hob
center, irrespective of whether the gash is straight or
helical.
The hob to be sharpened is mounted on a mandrel,
carried in the head stock spindle, the outer end of the
mandrel being supported by a sliding tail center. Both
the spindle and tail center are mounted on a table which
travels past the grinding wheel, having a fixed stroke of
7~ in, and being actuated by means of a friction clutch.
The operation of this clutch is at the control of the
operator at all times, and can be thrown out of engage-
ment at the end of any stroke.
The work-arbor spindle is provided with a No. 8
B.&S. taper hole, and runs in hall bearings. The rotate-
ing and indexing mechanism is located at the tail end of
the spindle, being shown in Fig. 2.
The index plate,
which is the notched plate clamped and keyed to the tail
end of the work spindle, may be quickly removed and
replaced. It is made of hardened steel, the notches
being ground. Indexing is positive and automatic.
The rotary motion for helical work is imparted by
means of an adjustable swiveled guide actuating a rack
under the sliding work table so as to turn a gear on the
tail end of the work spindle. This guide is carried In a
swiveled and graduated plate, which can be set at any
desired angle by means of a knurled handwheel and
worm. A fine-tooth ratchet can be seen on the tail. end
of the work spindle, with a counterpart at the extreme
left end of the machine. The overhead bracket connect-
ing these two ratchets is really a slide, and is fastened
on the right to the arm on the tail end of the work
spindle. It keeps the indexing parts on the spindle and
the actuating parts at the left end of the machine in
proper relation to each other. As the table moves
toward the left, the two ratchets engage each other;
and the dog, which until now has been engaged in the
index plate, is lifted clear of the plate, leaving the latter
free to rotate. Immediately after rotation begins, the
dog is released and ready to snap into the next notch on
the index plate. From that point to the end of the
stroke, the left-hand ratchet together with the ,nut in
FIG. 3. SHARPENING A HELICAL-FLUTE HOB
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