5 p a th cont ours—p o lar coor dinat e s – HEIDENHAIN iTNC 530 (340 49x-01) ISO programming User Manual

Page 201

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HEIDENHAIN TNC iTNC 530

201

6.5 P

a

th Cont

ours—P

o

lar Coor

dinat

e

s

N110 G98 L1 *

Identify beginning of program section repeat

N120 G13 G91 H+360 Z+1.5 F200 *

Enter pitch directly as incremental Z value

N130 L1.24 *

Program the number of repeats (thread revolutions)

N999999 %HELIX G71 *

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