7) CNC machines are not normally operated. They are controlled by means of a :

Programme

Operator

Cam

Plug board system

Answer is:

Programme

Explanation:

CNC machines are not normally operated. They are controlled by means of a Programme.

CNC Basics MCQ - Turner (Set-1) with Answers

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8) Which one of the following statements about programming of NC machine is correct ?

Programming is only possible on central server

Programming can be entered on control panel and can be read from a tape

Modification of the programme on the control panel is not possible

Entering the programme is only possible directly on the control panel

Answer is:

Programming can be entered on control panel and can be read from a tape

Explanation:

CNC programming (Computer Numerical Control Programming) is utilized by manufacturers to create program instructions for computers to control a machine tool. CNC is highly involved in the manufacturing process and improves automation as well as flexibility. CNC Programming can be entered on control panel and can be read from a tape.