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Mechanical Engineering - Production Engineering

Exercise : Production Engineering - Section 6
6.
A tool used to withdraw a drill from the sleeve is called
drill remover
drill puller
drift
drill drawer
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
The cutting fluid mostly used for machining steel is
water
soluble oil
dry
heavy oils
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
The lip angle is the angle
between the tool face and the ground end surface of flank
made by the face of the tool and the plane parallel to the base of the cutting tool
between the face of the tool and a line tangent to the machined surface at the cutting point
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Small nose radius
increases tool life
decreases tool life
produces chipping and decreases tool life
results in excessive stress concentration and greater heat generation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called
profile milling
gang milling
saw milling
helical milling
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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