Defining a cycle using soft keys, Defining a cycle using the goto function, 1 w o rk ing with cy cles – HEIDENHAIN TNC 320 (340 551-02) User Manual
Page 183
HEIDENHAIN TNC 320
183
8.1 W
o
rk
ing with Cy
cles
Defining a cycle using soft keys
8
The soft-key row shows the available groups of
cycles.
8
Press the soft key for the desired group of cycles, for
example DRILLING for the drilling cycles.
8
Select the cycle, for example THREAD MILLING. The
TNC initiates a dialog and asks for all 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.
8
Enter all parameters requested by the TNC and
conclude each entry with the ENT key.
8
The TNC ends the dialog when all required data has
been entered.
Defining a cycle using the GOTO function
8
The soft-key row shows the available groups of
cycles.
8
The TNC opens a pop-up window
8
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
;SET-UP CLEARANCE
Q201=3
;DEPTH
Q206=150 ;FEED RATE FOR PLUNGING
Q202=5
;PLUNGING DEPTH
Q210=0
;DWELL TIME AT TOP
Q203=+0
;SURFACE COORDINATE
Q204=50
;2ND SET-UP CLEARANCE
Q211=0.25 ;DWELL TIME AT DEPTH