SY->Module-6 : CNC TURNING - Practice Mode

1) Which one of the following M-code is suitable for spindle rotation stop?

M05 M03 M06 M04

Correct Answer: M05

2) Which point in any CNC machine the position measuring systems has a starting point to each axis?

Work zero Tool geometrical value Machine zero Reference mode

Correct Answer: Machine zero

3) Which one of the following CNC control systems are used on CNC machines?

Siemens and FANUC Adobe reader and Microsoft Excel and MS power point MS office only

Correct Answer: Siemens and FANUC

4) Which one of the program block may suitable to move the cutting tool 'x' axis 42.0 'z' axis 0.0 with the feed of 0.1 mm?

G00 x 42.0 z 0.0 F 0.1; G02 x 42.0 z 0.0 F 0.1; G01 x 42.0 z 0.0 F 0.1; G03 x 42.0 z 0.0 F 0.1;

Correct Answer: G01 x 42.0 z 0.0 F 0.1;

5) What is the indication of 'x' axis in CNC lathe machine?

The radius of the component The length of the component The diameter of the component Centre axis of the component

Correct Answer: The diameter of the component

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