HEIDENHAIN TNC 122 User Manual - Manual (Page 30)

4 Positioning with MDI
30 TNC 122
L I N R . H O L E 1 ...
Start the linear hole pattern.
S T A R T L I N . P A T T ?
ENT
Start the LINEAR PATTERN cycle.
C Y C L L I N E A R P A T T
I
For each hole move the axes in the working plane and drill until all holes in the
linear pattern are completed.
I
H . 1 Y =
1 5
N O H L =
4
0 1
1 8
H L . S P C =
A N G L E =
1 2
N O . R W =
R W . S P C =
3
D E P T H =
Hole patterns
8
Repeatedly
Enter the Y coordinate of hole ( Y = 15 mm ).
Enter the number of holes per row ( 4 ).
Enter the ANGLE between the X axis and the hole pattern (18°).
Enter the spacing between holes in the row (10 mm).
Enter the spacing between rows (12 mm).
Enter the number of rows ( 3 ).
Enter the DEPTH of the holes ( 8 mm ).
1