18) Which one of the following is NOT the part of a shaper ?

Bull gear

Ram

Tailstock

Clapper box

Answer is:

Tailstock

Try square

Dial test indicator

Straight edge

Vernier caliper

Answer is:

Minimum length of stroke

Maximum length of stroke

Maximum size of the tool used

Size of table

Answer is:

The table of shaper can be moved in all three axis

If the overhanging of the tool is less than 20 mm, rough finish will result

Production of flat surfaces in a shaper is by generation process

Parallels are made out of cast iron

Answer is:

Rack and pinion mechanism

Crank and slotted link mechanism

Hydraulic mechanism

Cam mechanism

Answer is: