HEIDENHAIN TNC 310 (286 140) - Manual (Page 89)

77 HEIDENHAIN TNC 310
6.4 P
ath Cont
ours
—
Car
tesian Coor
dinat
es Example: Full circle with Cartesian coordinates
6.4 P
ath Cont
ours
—
Car
tesian Coor
dinat
es Example: Full circle with Cartesian coordinates
0 BEGIN PGM 30 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+12.5
4 TOOL CALL 1 Z S3150
5 CC X+50 Y+50
6 L Z+250 R0 F MAX
7 L X-40 Y+50 R0 F MAX
8 L Z-5 R0 F1000 M3
9 L X+0 Y+50 RL F300
10 RND R2
11 C X+0 DR-
12 RND R2
13 L X-40 Y+50 R0 F1000
14 L Z+250 R0 F MAX M2
15 END PGM 30 MM
Define the workpiece blank
Define the tool
tool call
Define the circle center
Retract the tool
Pre-position the tool
Move to working depth
Approach starting point of circle
Tangential approach to circle with R=2 mm
Move to the circle end point (= circle starting point)
Tangential departure from circle with R=2 mm
Retract tool in the working plane
Retract tool in the spindle axis, end of program
X
Y
50
50
CC