Thread Cutting MCQ with Answers

Thread Cutting MCQ with Answers

56) How the thread are formed in thread rolling?

Answer is:

Plastic deformation

How the thread are formed in thread rolling?

57) How many number of teeth in translating gear used for cutting metric thread on British lathe?

Answer is:

63

58) Calculate the change gear ratio to cut a thread of 7/16" lead on a lathe with lead screw of 4 TPI?

Answer is:

7/4

59) Calculate the change gears necessary to cut a thread of 7/16" lead on a lathe with a lead screw of 4TPI?

Answer is:

Driver 70T, Driven 40T

60) What is the name of thread producing method by cold forging and by plastic deformation?

Answer is:

Thread rolling

What is the name of thread producing method by cold forging and by plastic deformation?

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