Shaper MCQ - Machinist(Set-1) with Answers

Shaper MCQ - Machinist(Set-1) with Answers

26) If the cross-feed screw has a pitch of 40 mm and the pawl is set to pass two teeth of a 50-tooth ratchet, the cross-feed per stroke will be

Answer is:

1.4 mm

27) Which one of the following statements is NOT correct ?

Answer is:

Pawl mechanism of a shaper is a unit, which regulates the speed of rpm.

28) Clapper box of shaper is used to

Answer is:

lift the tool during return stroke

Clapper box of shaper is used to

29) Which one of the following parts of the shaper supports the table ?

Answer is:

Saddle

30) When shaping a parallel surface, the workpiece should be properly seated. Which one of the following is used for seating the workpiece ?

Answer is:

Parallel blocks

When shaping a parallel surface, the workpiece should be properly seated. Which one of the following is used for seating the workpiece ?