1.

Circumference of a work piece is to be divided into 60 equal divisions using simple indexing method having 40 worm wheel teeth. Indexing movement will be

A. 12 holes on 18 hole circle
B. 16 holes on 18 hole circle
C. 12 holes on 21 hole circle
D. 16 holes on 21 hole circle
Answer» B. 16 holes on 18 hole circle


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