Defining a cycle using soft keys, Defining a cycle using the goto function, 1 w o rk ing with fix e d cy cles – HEIDENHAIN TNC 320 (340 55x-04) Cycle programming User Manual
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HEIDENHAIN TNC 320
41
2.1 W
o
rk
ing with Fix
e
d Cy
cles
Defining a cycle using soft keys
U
The soft-key row shows the available groups of
cycles.
U
Press the soft key for the desired group of cycles, for
example DRILLING for the drilling cycles.
U
Select the desired cycle, for example THREAD
MILLING. The TNC initiates the programming dialog
and asks all required input values. At the same time a
graphic of the input parameters is displayed in the
right screen window. The parameter that is asked for
in the dialog prompt is highlighted
U
Enter all parameters requested by the TNC and
conclude each entry with the ENT key.
U
The TNC ends the dialog when all required data has
been entered.
Defining a cycle using the GOTO function
U
The soft-key row shows the available groups of
cycles.
U
The TNC shows an overview of cycles in a pop-up
window.
U
Choose the desired cycle with the arrow keys, or
U
Enter the cycle number and confirm it with the ENT
key. The TNC then initiates the cycle dialog as
described above.
Example NC blocks
7 CYCL DEF 200 DRILLING
Q200=2
;SETUP CLEARANCE
Q201=3
;DEPTH
Q206=150
;FEED RATE FOR PLNGNG
Q202=5
;PLUNGING DEPTH
Q210=0
;DWELL TIME AT TOP
Q203=+0
;SURFACE COORDINATE
Q204=50
;2ND SETUP CLEARANCE
Q211=0.25 ;DWELL TIME AT DEPTH