User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain
User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain
User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain
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5 Programming Tool Movements<br />
5.3 Path Functions<br />
Overview of path functions<br />
<strong>TNC</strong> <strong>360</strong><br />
Input<br />
Function in Cartesian in polar<br />
coordinates coordinates<br />
Straight line at rapid traverse. G00 G10<br />
Straight line with a programmed feed rate. G01 G11<br />
Chamfer with chamfer length R. G24<br />
A chamfer is inserted between two intersecting straight lines.<br />
Circle center – at the same time a reference for polar coordinates. I, J, K<br />
I,J,K do not generate a movement.<br />
Circular movement in the clockwise direction (CW). G02 G12<br />
Circular movement in the counterclockwise direction (CCW). G03 G13<br />
A circular path can be programmed by entering:<br />
• Circle center I, J, K and end point, or<br />
• Circle radius and end point.<br />
Circular path with no direction of rotation defined. G05 G15<br />
The circular path is programmed by entering circle center and end<br />
point. The direction of rotation is taken from the last programmed<br />
circular movement (G02/G12 or G03/G13).<br />
Circular movement with tangential connection. G06 G16<br />
A circular arc is connected tangentially with the previously programmed<br />
contour element. The end point of the circular arc is<br />
entered in the part program.<br />
Corner rounding with radius R. G25<br />
A circular arc is inserted to connect tangentially both with the preceding<br />
and the subsequent contour elements.<br />
5-9