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Thread Cutting
52

Thread Cutting MCQ with Answers

52) Which is the angle of inclination in the thread to the imaginary perpendicular line?

Acute angle

Right angle

Helix angle

Obtuse angle

Answer is:

Helix angle

Thread Cutting MCQ with Answers

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Related Thread Cutting MCQ with Answers

53) Which method is non metallic threads are produced?

Thread milling

Thread casting

Thread grinding

Thread chasing

Answer is:

Thread casting

54) Find the gear required to cut 3 mm pitch in a lathe having a lead screw of 6 TPI gear available from 20 to 120 teeth by 5 teeth with a special gear of 127 teeth?

Driver 90 teeth Driven 127 teeth

Driver 60 teeth Driven 20 teeth

Driver 127 teeth Driven 90 teeth

Driver 20 teeth Driven 60 teeth

Answer is:

Driver 90 teeth Driven 127 teeth

55) Which is main criteria to increase the tool life?

Feed

Depth of cut

Material

Cutting speed

Answer is:

Cutting speed

56) How the thread are formed in thread rolling?

Grinding

Casting

Plastic deformation

Milling

Answer is:

Plastic deformation

How the thread are formed in thread rolling?

Thread Cutting MCQ with Answers

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