Hurco winmax, Руководство по программированию

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WinMax Lathe NC Programming
704-0115-307
ISNC G Codes
4-19
• The direction of an arc or helix in the XY plane can be determined by looking
at the XY plane with positive X to the right and positive Y going up.
• The XY plane is a right-handed coordinate system (thumb points to positive
Z, and fingers wrap in counterclockwise direction).
• In G17, the arc end point is defined by the X and Y words in the block. The
arc center point is defined by the I and J words in the block.
Example
The diagram below illustrates XY plane selection:
Figure 4–8. XY Plane Selection