Question

15. The chamfering is an essential operation after
(A) Knurling
(B) Rough turning
(C) Boring
(D) Thread cutting​

Answer 1

(D) Thread cutting

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Answer 2

Answer:

(D) Thread cutting​

The chamfering is an essential operation after Thread cutting.

Explanation:

The process of chamfering involves beveling a workpiece's very end. In order for the nut to freely pass on the threaded workpiece, The chamfering is an essential operation after Thread cutting. chamfering is a crucial operation BEFORE thread cutting.

Chamfering facilitates assembly, such as when installing nuts or bolts into holes. Additionally, chamfering eliminates sharp edges, greatly reducing the risk of cuts and injuries to those handling the metal piece. Chamfering makes handling safe by getting rid of burrs and sharp edges. A form tool with an angle equal to the chamfer, which is typically maintained at $45$°, can be used to chamfer. Making a screw thread is the process of threading. Screw threads are the machine component that are produced the most annually. There are numerous approaches to creating threads.