HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 82)

83
Cycles
for
Coordinate
Transformations
SCALING (11)
CYCL DEF: Select Cycle 11 SCALING
Enter the scaling factor (SCL):
• Input range 0.000001 to 99.999999:
To reduce the contour ... SCL < 1
To enlarge the contour ... SCL > 1
To cancel the SCALING, re-enter the cycle definition with SCL1.
11 CALL LBL1
12 CYCL DEF 7.0 DATUM SHIFT
13 CYCL DEF 7.1 X+60
14 CYCL DEF 7.2 Y+40
15 CYCL DEF 11.0 SCALING
16 CYCL DEF 11.1 SCL 0.75
17 CALL LBL1
SCALING can be effective in the working plane only or in all
three main axes (depending on machine parameter 7410)!