Fagor CNC 8060, Installation Manual, Page: 689 / 698

Installation manual.
CNC 8060
CNC 8065
C
A
LCU
L
ATION OF
THE KI
N
E
MATICS DIMENSIONS.
17.
An
gula
r spind
le. Cal
c
u
latio
n of th
e di
me
nsion
s
using
a dia
l in
dicator.
·689·
(R
EF
: 1709)
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.

X C oo rd inat e sh ow n b y the
CNC.
X
M
0 5 X
B
X
A
+
   
=
TDATA6 2 X
M
TDATA1 –
  
=
Y
Z
X
M
TDATA1
TD
AT
A
6
45 O