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Rack, Spur gear milling, Boring
34

Rack, Spur gear milling, Boring MCQ with Answers

34) Why micro cartridges are used on boring bar in vertical milling machine?

Final adjustment of tool

Useful for fast roughing of bore

Useful for large hole drilling

Useful for step boring easily

Answer is:

Final adjustment of tool

Rack, Spur gear milling, Boring MCQ with Answers

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Related Rack, Spur gear milling, Boring MCQ with Answers

35) Why the over arm is provided on horizontal milling machine?

It reduce the vibration of table while milling

It support the other end of arbor

It guide the top end of elevating screw

It support the knee

Answer is:

It support the other end of arbor

36) Which type of cutter holding device is generally used on horizontal milling machine?

Long arbor

Collet chuck

Drill chuck

Three jaw chuck

Answer is:

Long arbor

Which type of cutter holding device is generally used on horizontal milling machine?

Rack, Spur gear milling, Boring MCQ with Answers

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