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Drop forging, die sinking and machine forming of steel; modern shop practice, processes, methods, machines, tools and details .. by Woodworth Joseph Vincent 1877-

Author:Woodworth, Joseph Vincent, 1877- , Date: March 25, 2018 ,Views: 79

Drop forging, die sinking and machine forming of steel; modern shop practice, processes, methods, machines, tools and details .. by Woodworth Joseph Vincent 1877-

Author:Woodworth, Joseph Vincent, 1877-
Language: eng
Format: epub, pdf
Tags: Dies (metal-working), Forging, Steel
Publisher: New York, Norman W. Henley
Published: 1911-03-25T05:00:00+00:00


FORMING OF HEAVY STOCK IN DIES

211

The flange-forming tools are shown in Fig. 207. The central plunger is spring-supported, and has three diameters at the top end, and, I think must have a first size for the two to fit the blank hole, next below that the cutting punch coacting with a die in the press slide, and finally a straight part of the plunger, the diameter of the inside of the flange-hub. The hub blank, red hot, is placed on top of the spring plunger, the spring being stiff enough to cause the cupping of the hub before the plunger can be forced down; next in the press slides



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Drop forging, die sinking and machine forming of steel; modern shop practice, processes, methods, machines, tools and details .. by Woodworth Joseph Vincent 1877-.epub
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