Shaper MCQ with Answers

Shaper MCQ with Answers

36) The other name of Whitworth quick return mechanism is

Answer is:

Crank and slotted link mechanism

The other name of Whitworth quick return mechanism is

37) Why it is necessary to maintain an approach distance between the cutting tool and the work while working on shaping machine ?

Answer is:

To enable the clapper box to return to cutting position

38) The reciprocating motion to the ram of a mechanical shaper is given by the bull gear. If the ram makes one forward and one return stroke, the number of revolutions the bull gear makes is

Answer is:

one

The reciprocating motion to the ram of a mechanical shaper is given by the bull gear. If the ram makes one forward and one return stroke, the number of revolutions the bull gear makes is

39) In shaper, the job is kept

Answer is:

stationary

Explanation:

In shaper, the job is kept stationary

In shaper, the job is kept

40) which stroke is cutting stroke in shaper

Answer is:

forward

Explanation:

Forward stroke is cutting stroke in shaper because only in forward stroke work-cutting is done.

which stroke is cutting stroke in shaper