Machines And Tools Employed in the Working of Sheet Metals
Machines And Tools Employed in the Working of Sheet Metals
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In our eReader you can find the full English version of the book. Read Machines And Tools Employed in the Working of Sheet Metals Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Machines And Tools Employed in the Working of Sheet Metals
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Thick at part T, and hollowed out the same as B to fit half section of the steel rod R. These tools may be fitted to either a hand or power press, and the face of P would slide up and down against face of B, in the position as shown in fig. 134, thereby forming an efficient form of chopping or shearing set of tools. Both punch and die may be made perfectly square, no bevel being required upon either.
DRAWING AND RE-DRAWING.
127 CHAPTER XI. DRAWING AND RE-DRAWIXG.
DRAWING proper refers to the cu...pping of a blank, as in cutting and cupping processes, or in taking any piece of sheet metal in the form of a blank, and producing therefrom any cup-like shape during which process a flowing of the metal takes place.
The term re-drawing applies to any subsequent drawing processes that follow the first drawing or cupping process as would occur in the manufacture of a cartridge shell or similar work. For instance, if any blank be cupped it may FIG. 135.
be said to have been drawn or had its first drawing.
What to read after Machines And Tools Employed in the Working of Sheet Metals?
You can find similar books in the "Read Also" column, or choose other free books by Richard Broom Hodgson to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Thick at part T, and hollowed out the same as B to fit half section of the steel rod R. These tools may be fitted to either a hand or power press, and the face of P would slide up and down against face of B, in the position as shown in fig. 134, thereby forming an efficient form of chopping or shearing set of tools. Both punch and die may be made perfectly square, no bevel being required upon either.
DRAWING AND RE-DRAWING.
127 CHAPTER XI. DRAWING AND RE-DRAWIXG.
DRAWING proper refers to the cu...pping of a blank, as in cutting and cupping processes, or in taking any piece of sheet metal in the form of a blank, and producing therefrom any cup-like shape during which process a flowing of the metal takes place.
The term re-drawing applies to any subsequent drawing processes that follow the first drawing or cupping process as would occur in the manufacture of a cartridge shell or similar work. For instance, if any blank be cupped it may FIG. 135.
be said to have been drawn or had its first drawing.
What to read after Machines And Tools Employed in the Working of Sheet Metals?
You can find similar books in the "Read Also" column, or choose other free books by Richard Broom Hodgson to read onlineMoreLess
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