UNIT 3 cylindrical grinding,
Authored by Karthikeyan S
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8 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which type of grinding machine is used for cylindrical grinding?
Surface grinding machine
Centerless grinding machine
Cylindrical grinding machine
Tool and cutter grinding machine
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the workpiece called in cylindrical grinding?
Grinder
Lathe
Grinding wheel
Cylindrical workpiece
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which abrasive material is commonly used in cylindrical grinding?
Diamond
Cubic boron nitride (CBN)
Silicon carbide (SiC)
Aluminum oxide (Al2O3)
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
In cylindrical grinding, what is the difference between the workpiece speed and the grinding wheel speed called?
Workpiece speed ratio
Grinding ratio
Cutting speed difference
Slip rate
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the purpose of the coolant used in cylindrical grinding?
To increase the friction between the workpiece and grinding wheel
To cool the grinding wheel
To remove the debris from the workpiece
To lubricate the grinding wheel
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
In cylindrical grinding, what is the term used to describe the amount of material removed by each pass of the wheel?
Depth of cut
Feed rate
Wheel grade
Wheel bond
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A cylindrical workpiece of 100mm diameter is being ground with a 50mm diameter wheel at a depth of cut of 0.5mm. What is the workpiece speed if the wheel speed is 30m/s?
120 rpm
60 rpm
240 rpm
480 rpm
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