Fagor CNC 8060, Installation Manual

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Installation manual.
CNC 8060
CNC 8065
17.
C
A
LCU
L
ATION OF
THE KI
N
E
MATICS DIMENSIONS.
Angul
ar sp
ind
le.
C
a
lcul
ati
on of
the
d
imensio
ns using
a pro
be.
·684·
(R
EF
: 1709)
Calculation of parameter TDATA2.
First probing move.
With the C rotary axis positioned at 0º and the B axis at 90º, make a probing movement on
the Z side and preset the position Z = 0.
Second probe.
With the C rotary axis positioned at 0º and the B axis at -90º, make a probing movement on
the Z side. Jot down the position value (coordinate) shown at the CNC, appearing in the
drawing as

Z.
Solution.
TDATA1 Known dimension.
TDATA6 Dimensions to calculate.
D Length of the part.

X’

X Coordinates shown by the CNC.
L Probe length.
R Probe ball radius.
TDATA6

X

X

D – 2L – 2 TDATA1 – +
2 45 cos

-------------------------------------------------------------------------------------------
=
B=90º
C=0º
X
Z
1
2
Z=0
B=-90º
C=0º
X
Z
1
2
Z=

Z