Programmable Mirror Image (G50.1, G51.1) - Siemens SINUMERIK 802D sl Programming Manual

Movement Control Commands
3.2 Determining the coordinate value input modes
Tool compensation
This scaling is not applicable to cutter compensation values, tool length offset va-
lues, and tool offset values.
Commands with respect to reference position return and coordinate system
Do not use G27,G28,G30, or commands related to the coordinate system (G52 to
G59,G92) in scaling mode.
3.2.4

Programmable mirror image (G50.1, G51.1)

With respect to a programmed axis of symmetry, a mirror image of a programmed
contour can be created.
Y
80
50
40
30
0
(1) Originally programmed contour
(2) Symmetrical image with respect to a line parallel to Y and crossing X at 40
(3) Symmetrical image with respect to a point (40, 40)
(4) Symmetrical image with respect to a line parallel to X and crossing Y at 40
Fig. 3-15
3-64
Axis of symmetry (X=40)
(2)
(3)
0 30
Programmable mirror image
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) - - 04.07 Edition
(1)
(4)
40 50 80
© Siemens AG 2007 All rights reserved
04.07
Axis of symmetry
(Y=40)
X