Siemens sinumerik 802d sl Operation And Programming Manual page 144

Programming
8.2 Positional data
Programming
SCALE X... Y...
ASCALE X... Y...
SCALE
The instructions with SCALE, ASCALE always require a seprate block.
Information
S For circles, the same factor should be used in both axes.
S If ATRANS is programmed with SCALE/ASCALE active, these offset values are also
scaled.
ATRANS X... Y...
Fig. 8-9
Programming example
N10 G17
N20 L10
N30 SCALE X2 Y2
N40 L10
N50 ATRANS X2.5 Y18
N60 L10
Subroutine call – see Section 8.9 "Subroutine technique"
8-144
; Programmable scaling factor; clears old instructions for
offset, rotation, scaling factor and mirroring
; Programmable scaling factor, additive to the existing
instructions
; Without values: clears old instructions for offset, rotation,
scaling factor, mirroring
Y
Workpiece
36
SCALE X2 Y2
W
Original
5
Example for scaling and offset
; X/Y plane
; Programmed original contour
; Contour in X and Y enlarged twice
; Values are also scaled!
; Contour enlarged and offset
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
N60
N40
Workpiece
X
6FC5 398-3CP10-0BA0