Methods of machine shop work : for apprentices and students in technical and trade schools (1914)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York : McGraw-Hill · leaf 128
replace them inorder to restore the gage to its original size and with a triflingdegree of expense. This construction will be recognized as ^ b a 1 i ^. b \j 1 >-■< 1 U I 0 ■ • =-H./— Fig. gg Fig. 99.Modified snap and limit gages. Fig. 100. another application of the principle of the division… … Fig. ioi.—A collection of limit gages. jaws it must be repeated every time the jaws are lappedwhereas, if ground into the center piece, the lapping becomes,as with the single gage, a simple process of restraightening thejaws. In some cases the go and not-go gages when made onthis plan are entirely…
Machine-shop practice
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