beautypg.com

HEIDENHAIN iTNC 530 (60642x-04) ISO programming User Manual

Page 340

background image

340

Programming: Miscellaneous Functions

10

.4

Miscellaneous

functions

fo

r

cont

our

ing

beha

vior

Example NC blocks

N50 T20 G01 ...*

Tool with large tool radius

...

N130 X ... Y ... F ... M97 *

Move to contour point 13

N140 G91 Y-0.5 ... F ... *

Machine small contour step 13 to 14

N150 X+100 ... *

Move to contour point 15

N160 Y+0.5 ... F ... M97 *

Machine small contour step 15 to 16

N170 G90 X ... Y ... *

Move to contour point 17