Q.

The factor responsible for the formation of continuous chips with built up edge is

  • ALow cutting speed and large rake angle
  • BLow cutting speed and small rake angle
  • CHigh cutting speed and large rake angle
  • DHigh cutting speed and small rake angle
Correct Answer : (B)

Low cutting speed and small rake angle

Hints :
Previous

High speed steel tools retain their hardness up to a temperature of

Next

For machining a mild steel work piece using carbide tool, the maximum material will be removed at a temperature of

Join The Discussion