. The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. 2d Step 3d Step Perforate 2d set of Perforate 3d set of holes, blank out 3 nuts holes, blank out 2d and notch out nuts set of 3 nuts, clip off 4 along edges of stock nuts and cut 2d notch along edge of stock Fig. 11—Steps in the manufacture of brass hexagon nuts by scrapless punch and die method On this tool, accuracy, from a tool making standpoint, is necessary in order to insure proper feeding of the material and an equal sided. Please note that these images are extr
. The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. 2d Step 3d Step Perforate 2d set of Perforate 3d set of holes, blank out 3 nuts holes, blank out 2d and notch out nuts set of 3 nuts, clip off 4 along edges of stock nuts and cut 2d notch along edge of stock Fig. 11—Steps in the manufacture of brass hexagon nuts by scrapless punch and die method On this tool, accuracy, from a tool making standpoint, is necessary in order to insure proper feeding of the material and an equal sided. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original American Telephone and Telegraph Company. [Short Hills, N. J. , etc. , American Telephone and Telegraph Co. ]
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
