Fagor CNC 8065 - Page 508

·508·
Installation manual
CNC 8060
CNC 8065
9.
CONCEPTS.
(REF: 1402)
Calculation of the kinematics dimensions.
Calculation of parameter TDATA6.
First and second contacts.
Third and forth contact.
1 Position rotary axes B and C at 0º.
2 Move the table in the X axis until the dial
indicator and the cylinder touch each other
at point 1.
3 Preset X=R so X=0 coincides with the shaft
of the cylinder placed in the spindle.
4 Remove the dial indicator, without loosening
it and position the B rotary axis at -90º. Touch
with the dial indicator at point 2.
5 Jot down the position value (coordinate)
shown at the CNC (Xa).
1 Position rotary axes B and C at 0º.
2 Move the table in the X axis until the dial
indicator and the cylinder touch each other
at point 3.
3 Preset X=R so X=0 coincides with the shaft
of the cylinder placed in the spindle.
4 Remove the dial indicator, without loosening
it and position the B rotary axis at 90º. Touch
with the dial indicator at point 4.
5 Jot down the position value (coordinate)
shown at the CNC (Xb).
X
Z
B=0º
C=0º
B=-90º
C=0º
X
A
1
2
X
Z
B=0º
C=0º
B=90º
C=0º
X
B
3
4
Solution.
TDATA5 Dimensions to calculate.
ΔX Coordinate shown by the CNC.
X
M
05 X
B
X
A
+()⋅,=
TDATA62X
M
TDATA1–()⋅=
Y
Z
X
M
TDATA1
T
D
A
T
A
6
45
O