Coarse feed, low rake angle, low cutting speed and insufficient cooling help produce
A) continuous chips with built up edges in ductile materials
B) discontinuous chips in brittle materials
C) discontinuous chips in ductile materials
D) continuous chips in ductile materials
E) Parting off
Correct Answer:
Verified
Q21: The length of hacksaw blades is
A)Parting off
B)200
Q22: In production work where several castings are
Q23: In following operations are to be performed
Q24: Toole life cannot be defined as
A)number of
Q25: Which of the following press is best
Q27: The chisels used in sheet metal work
Q28: The processes used for the machining of
Q29: Nitrided steel is used for gears where
A)Variable
Q30: Which one of the following cannot be
Q31: Severe quenching may lead to
A)superficial hardness
B)blow holes
C)formation
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