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CNC turning center, Elements, Programming and Operations
22

CNC turning center, Elements, Programming and Operations MCQ with Answers

22) Which guide way separate the surface contact between the sliding parts by a thin layer of fluid?

Flat guide way

Vee guide way

Hydrostatic guide way

Dovetail guide way

Answer is:

Hydrostatic guide way

CNC turning center, Elements, Programming and Operations MCQ with Answers

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Related CNC turning center, Elements, Programming and Operations MCQ with Answers

23) When the machine moves 25.49 mm for the commond X = 25.50 mm, what must be the positional accuracy?

0.001 mm

0.01 mm

0.1 mm

1 mm

Answer is:

0.01 mm

24) What should be the safety precaution for holding the work piece to the lathe chuck?

Cleaned

Measured

Clamped securly

Polished

Answer is:

Clamped securly

25) Which part provides linear travel to the tool in CNC lathe?

Lead screw

Ball screw

Warm wheel

Rack and Pinion

Answer is:

Ball screw

26) What is the control system of the CNC machine?

Straight cut control

2-D Contouring control

3-D Contouring control

2.5 D Contouring control

Answer is:

2-D Contouring control

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