
Angled-Wheel Grinding
Chapter 14
14-13
The following table shows the position displays as a program executes
under the following conditions:
in G16.3 normal angled wheel mode
in single block mode.
wheel axis angle of 60 degrees
Program Display: Absolute Display:
W Z X W Z X
G07G00W0Z 0; 0.0 0.0 N/D 0.0 0.0 N/D
G01W10Z1F 100; 10.0 1.0 N/D 10.0 1.0 N/D
G16.3; 10.0 9.66025 5.0 10.0 1.0 5.0
X6; 12.0 9.66025 6.0 12.0 --.73205 6.0
X4; 8.0 9.66025 4.0 8.0 2.73205 4.0
G15; 8.0 2.73205 N/D 8.0 2.73205 N/D
N/D -- no displayis shown forthis axis.
The following table shows the position displays as a program executes
under the following conditions:
in G16.4 two step angled wheel mode
in single block mode.
wheel axis angle of 60 degrees
PAL is configured to perform W moves first when moving away from
spindle centerline
Program Display: Absolute Display:
W Z X W Z X
G07G01W10Z 1F0; 10.0000 1.0000 N/D 10.0000 1.0000 N/D
G16.4; 10.0000 9.6602 5.0000 10.0000 1.0000 5.0000
X6F100;
STEP1
STEP2
12.0000
12.0000
11.3923
9.6602
6.0000
6.0000
12.0000
12.0000
1.0000
--.7320
6.0000
6.0000
X4;
STEP1
STEP2
12.0000
8.0000
13.1243
9.6602
6.0000
6.0000
12.0000
8.0000
2.7320
2.7320
6.0000
4.0000
G15; 8.0000 2.7320 N/D 8.0000 2.7320 N/D
Graphics
Graphics can be configured to plot the X (virtual) as well as the W (wheel
axis) in any angled-wheel grinding mode (G15, G16.3 or G16.4). No
motion will appear on the graph for the X axis in the G15 m ode. Plots of
the wheel axis are orthogonal regardless of your current wheel axis angle.
This can cause graphics to show an part contour not representative of the
actual wheel path relative to the part.
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