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HEIDENHAIN TNC 620 (340 56x-02) User Manual

Page 205

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HEIDENHAIN TNC 620

205

6.6 P

a

th Cont

ours – FK F

ree Cont

our

Pr

ogr

a

mming (A

dv

anced Pr

ogr

a

mming

F

e

at

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es Sof

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Option)

Example: FK programming 3

0 BEGIN PGM FK3 MM

1 BLK FORM 0.1 Z X-45 Y-45 Z-20

Definition of workpiece blank

2 BLK FORM 0.2 X+120 Y+70 Z+0

3 TOOL CALL 1 Z S4500

Tool call

4 L Z+250 R0 FMAX

Retract the tool

5 L X-70 Y+0 R0 FMAX

Pre-position the tool

6 L Z-5 R0 F1000 M3

Move to working depth

X

Y

110

12

50

-10

44

65

R10

-25

30

R40

R6

R6

R24

R1,5

R36

R5

R5

R65

R50