Mechanical Engineering - Production Engineering

1.
Up milling is also called conventional milling.
Agree
Disagree
Answer: Option
Explanation:
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2.
Fixtures are used
for holding and guiding the tool in drilling, reaming or tapping operations
for holding the work in milling, grinding, planing or turning operations
to check the accuracy of workpiece
none of the above
Answer: Option
Explanation:
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3.
In ultra-sonic machining, tool is made of
tungsten carbide
brass or copper
diamond
stainless steel
Answer: Option
Explanation:
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4.
Ceramic tools has greater tool life than carbide tools.
True
False
Answer: Option
Explanation:
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5.
The rake angle of a single point cutting tool corresponds to __________ of a twist drill.
lip clearance angle
helix angle
point angle
chisel edge angle
Answer: Option
Explanation:
No answer description is available. Let's discuss.