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12. Tool Compensation Functions
Type 1
One compensation amount corresponds to one compensation No. as shown on the right. Thus,
these can be used commonly regardless of the tool length compensation amount, tool radius
compensation amount, shape compensation amount and wear compensation amount.
(D1) = a
1
(D2) = a
2
:
(Dn) = a
n
Compensation No.
Type 2
The shape compensation amount related to the tool length, wear compensation amount,
shape compensation related to the tool radius and the wear compensation amount can be set
independently for one compensation No. as shown below.
The tool length compensation amount is set with H, and the tool radius compensation amount
with D.
(H1) = b1 + c1, (D1) = d1 + e1
(H2) = b2 + c2, (D2) = d2 + e2
:
(Hn) = bn + cn, (Dn) = dn + en
Compe
nsation
No.
1
2
3
•
•
n
CAUTION
If the tool compensation amount is changed during automatic operation (including during
single block stop), it will be validated from the next block or blocks onwards.
, (H1) = a
1
, (H2) = a
2
:
, (Hn) = a
n
Compensation amount
1
2
3
•
•
n
:
Tool length (H)
Shape
compensation
amount
b1
b2
b3
•
•
bn
a
1
a
2
a
3
•
•
a
n
Wear
compensation
compensation
amount
amount
c1
c2
c3
•
•
cn
163
12.1 Tool Compensation
Tool radius (D)/
(Position compensation)
Shape
Wear
compensation
amount
d1
e1
d2
e2
d3
e3
•
•
•
•
dn
en
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