HEIDENHAIN iTNC 530 (340 49x-02) - Manual (Page 402)

402 8 Programming: Cycles
8.6 SL Cy
cles
Area of inclusion
Both surfaces A and B are to be machined, including the overlapping
area:
„ The surfaces A and B must be pockets.
„ The first pocket (in Cycle 14) must start outside the second pocket.
Surface A:
Surface B:
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.
„ B must start inside of A.
Surface A:
Surface B:
A
B
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
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
A
B
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
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