Page 134 - Turner 1st sem Practicals
P. 134
Production & Manufacturing Exercise 1.3.39
Turner - Turning
Boring, step boring and recessing
Objectives : At the end of this exercise you shall be able to
• drill through hole
• bore a hole to an accuracy of ±0.2mm with a tool
• perform step boring
• form internal recess
• measure the bore and recessing with help of vernier caliper and inside caliper.
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