·510·
Installation manual
CNC 8060
CNC 8065
9.
CONCEPTS.
(REF: 1402)
Calculation of the kinematics dimensions.
Calculation of the coordinates of the A axis.
The drawing shows two different positions that have the same center of the A axis. The
coordinate on the Y axis is parameter TDATA3 and the coordinate on the Z axis Pz. Both
coordinates are necessary to calculate the rest of the parameters.
First position.
1 Position rotary axes A and B at -90º.
2 Make a probing movement along the Y axis at point 1. Jot down the position value
(coordinate) shown at the CNC, appearing in the drawing as ΔY1.
3 Make a probing movement along the Z axis at point 1. Jot down the position value
(coordinate) shown at the CNC, appearing in the drawing as ΔZ1.
Second position.
1 Position the A rotary axis at 90º and the B axis at -90º.
2 Make a probing movement along the Y axis at point 3. Jot down the position value
(coordinate) shown at the CNC, appearing in the drawing as ΔY2.
3 Make a probing movement along the Z axis at point 4. Jot down the position value
(coordinate) shown at the CNC, appearing in the drawing as ΔZ2.
Mathematical calculations.
Solution.
TDATA3
Pz
Coordinates of the A axis.
ΔY1, ΔZ1
ΔY2, ΔZ2
Coordinates shown by the CNC.
R Cylinder radius.
A=90º
B=-90º
A=-90º
B=-90º
Y
Z
ΔZ
1
Δ
Z
2
P
Z
R
ΔY
1
ΔY
2
TDATA3
1
3
2
4
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