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HEIDENHAIN TNC 410 ISO Programming User Manual

Page 265

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HEIDENHAIN TNC 410, TNC 426, TNC 430

239

8.4 Cy

cles f

o

r Mil

ling P

o

c

k

e

ts, St

ud

s an

d Slo

ts

U

U

U

U

Feed rate for plunging:

Traversing speed of the tool

during penetration

U

U

U

U

Circular radius

: Radius of the circular pocket

U

U

U

U

Feed rate F

: Traversing speed of the tool in the

working plane

Example: NC blocks

N26 G77 P01

2 P02

-20 P035 P04

100

P05 40 P06 250 *

...

N48 G78 P01 2 P02 -20 P03 5 P04 100
P05 40 P06 250 *