HEIDENHAIN TNC 406 - Manual (Page 168)

HEIDENHAIN TNC 406, TNC 416 147
8.4 Er
osion Cy
cles
Program section:
Example for Cycle 3 TOOL DEF
A cavity is to be eroded with the electrode in the
drawing at right.
Coordinates of the cavity X = Y = 50 mm
Depth of the cavity Z = – 5 mm
Tool compensation for X
k
= – 10 mm
Z
k
= + 5 mm
The TNC automatically takes account of the
compensation values in the program. You only
have to enter the actual coordinates for the
position of the cavity, and the eroding depth.
Y
X
Z
e
ZK
XK
•
•
•
11 CYCL DEF 3.1 TOOL DEF Cycle 3 TOOL DEF
12 CYCL DEF 3.1 T1 R+0 Tool number, tool radius
13 CYCL DEF 3.2 X–10 Z+5 Compensation values
14 TOOL CALL 1 Z U+0.1 Tool call
15 L X+50 Y+50 Z+2 Pre-position
16 L Z–5 M36 Eroding
•
•
•