HEIDENHAIN TNC 430 CA - Page 209

8 Programming: Cycles
194
Area of inclusion
Both surfaces A and B are to be machined, including the mutually
overlapped area:
■
The surfaces A and B must be pockets.
■
The first pocket (in Cycle 14) must start outside the second
pocket.
Surface A:
51 LBL 1
52 L X+10 Y+50 RR
53 CC X+35 Y+50
54 C X+10 Y+50 DR-
55 LBL 0
Surface B:
56 LBL 2
57 L X+90 Y+50 RR
58 CC X+65 Y+50
59 C X+90 Y+50 DR-
60 LBL 0
Area of exclusion
Surface A is to be machined without the portion overlapped by B
■
Surface A must be a pocket and B an island.
■
A must start outside of B .
Surface A:
51 LBL 1
52 L X+10 Y+50 RR
53 CC X+35 Y+50
54 C X+10 Y+50 DR-
55 LBL 0
Surface B:
56 LBL 2
57 L X+90 Y+50 RL
58 CC X+65 Y+50
59 C X+90 Y+50 DR-
60 LBL 0
8.5 SL Cycles
A
B
A
B
kkap8.pm6 30.06.2006, 07:03194
www.EngineeringBooksPdf.com