HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 83)

84
Cycles
for
Coordinate
Transformations
AXIS-SPECIFIC SCALING (26)
CYCL DEF: Select Cycle 20 AXIS-SPEC. SCALING
Axis and factor: Coordinate axes and factors for extending or
compressing contour dimensions
Centerpoint coord. of extention: Center of the extension or
compression
To cancel the AXIS-SPEC. SCALING, re-enter the cycle definition
assigning the factor 1 to the affected axes.
Coordinate axes sharing coordinates for arcs must be
extended or compressed by the same scaling factor!
25 CALL LBL1
26 CYCL DEF 26.0 AXIS-SPEC. SCALING
27 CYCL DEF 26.1 X 1.4 Y 0.6 CCX+15 CCY+20
28 CALL LBL1