Owner manual

Coordinate Control
Chapter 11
11-50
Example 11.17
Scaling with Incremental Mode Active
Program block Comment
G07 G90 G00 X30. Z60.;
radiusmode, absolutemode
G91;
incremental mode
G14.1 X1.023 P.5;
scaleX by .5(X value isignored)
G01 X-18.;
feedrate move X
Z-30.;
feedrate move Z
X8.;
feedrate move X
G14;
cancelscaling
G00 X5. Z30.;
rapidreturn
Figure 11.29
Results of Example 11.17
Original partcontour
Contourafterscaling
Xaxisonlyby.5in
G91 incremental mode
-- 9
Z
X
10
20
30
20 40 60
Grinding wheel
12027-I
G14 disables scaling on all axes. When scaling is disabled, the center of
scaling and any scaling magnification factors are cleared. The next time
scaling is enabled, these values must be reset. In addition t o G14, M99 in
the main program, M02, M30, and a control reset operation disables
scaling. The system powers-up with scaling disabled.
Your system installer specifies in AMP, on an axis by axis basis, whether
scaling is allowed. See the literature provided by your system installer for
additional information.