123) Swing diameter over bed as compared to that over carriage is
Answer is:
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Related OFB Chargeman Mechanical Question Paper - 2014 with Answer Key
Answer is:
Chamfering
Explanation:
Chamfering: Chamfering is the operation of beveling the extreme end of the work piece. The form tool used for taper turning may be used for this purpose. Chamfering is an essential operation after thread cutting so that the nut may pass freely on the threaded work piece.
