SY->Module-2 : LATHE ACCESSORIES - Quiz

1) What is the swing over bed?

Perpendicular distance from lathe and to the carriage Perpendicular distance from lathe axis to top of bed Distance between centres Length of the bed

2) What is the purpose of back gear unit in cone pulley headstock of a lathe?

For helping step turning To double the spindle speed To get increased spindle speed To get reduced spindle speed

3) Which type of thread cut on the screw shaft of an independent chuck?

Left hand V thread Right hand V thread Left hand square Left hand acme thread

4) What is the use of gap bed lathe?

To turn larger diameter work To turn small diameter work To turn irregular shaped work To turn lengthy work

5) Which part of the lathe helps to give angular movement during taper turning?

Saddle Tool Post Cross slide Compound slide