Which one of the following statements refers to block structure ?

Which one of the following statements refers to block structure ?

It refers to the rule for writing programme block

It can be done by keyboard system on the CNC machine

It is electrical control fixed on CNC machine

The measuring system is calibrated for this point

Answer is:

It refers to the rule for writing programme block

Explanation:

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11) Command G00 means

Answer is:

Rapid motion

Explanation:

Command G00 means Rapid motion. This command is used only for positioning of tool not for cutting action.

12) Which one of the following is the command for feed motion in straight line ?

Answer is:

G01

Explanation:

G00 - Move in a straight line at rapids speed.
G01 - Linear Interpolation at specified feed rate.
G02 - Circular Interpolation (Clockwise)
G03 - Circular Interpolation (Counter-Clockwise)

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