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Introduction to CNC
10

Introduction to CNC MCQ with Answers

10) What do you mean by ATC preparation of part programming axis convention in CNC Machines?

Alternate Tool Centre

Automatic Tool Changer

Automatic Tool Checking

Axillary Tool Checking

Answer is:

Automatic Tool Changer

Introduction to CNC MCQ with Answers

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Related Introduction to CNC MCQ with Answers

11) How the minimum three axes are named in CNC machines?

Axes of X,Y, and Z

Axes of A,B and C

Axes of P,Q and R

Axes of I,J and K

Answer is:

Axes of X,Y, and Z

12) What do you mean by HMC axis convention of CNC machines?

Horizontal Marking Centre

Horizontal Machining Centre

Horizontal Measuring Centre

Horizontal Machining Contour

Answer is:

Horizontal Machining Centre

13) Which one of the direction shown by thumb finger in right hand coordinate system?

Direction of spindle rotation

Direction of X axis

Direction of Y axis

Direction of Z axis

Answer is:

Direction of X axis

14) What do you mean by coordinate system?

The coordinate system is a two dimensional number line

It is only the direction of spindle rotation

The cutting tool has to move in longitudinal direction

The work table has to move radial for 180 degrees

Answer is:

The coordinate system is a two dimensional number line

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