HEIDENHAIN TNC 410 ISO Programming - Manual (Page 151)

HEIDENHAIN TNC 410, TNC 426, TNC 430 125
6
.3 Con
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Example NC blocks
N50 G00 G40 G90 X-30 Y+50 * Starting position
N60 G01 G41 X+0 Y+50 F350 * First contour point
N70 G26 R5 * Tangential approach with radius R = 5 mm
. . .
PROGRAM CONTOUR BLOCKS
. . . Last contour point
N210 G27 R5 * Tangential departure with radius R = 5 mm
N220 G00 G40 X-30 Y+50 * End point