demo

what is the maximum swivelling angle of a wheel head on a tool cutter grind machine?

• 360

• 120

• 90

• 47

what happend if tool clearance is provided on milling cutter?

• chattering produced

• No head produced

• Good surface finish

• Bed structure finish

What is the use of thread ring gauge?

• Check the internal thread

• Check the external thread

• good surface finish

• bad surface finish

if module is 2,number of teeth is 20 then find out the depth of cut of spur gear?

• 2.50mm

• 3.50mm

• 4.50mm

• 4.52mm

How length io rack calculated?

• linear pitch x number of teeth

• module x number of teeth

• 2.25 x module