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MITSUBISHI CNC
3 Setup Screens
Display item
(5)
Mthd
(6)
L compen
(7)
R compen
(8)
Auxil
(9)
Life
I - 180
Details
(a) Tool life management method
(b) Tool radius compensation data format
(c) Tool length compensation data format
(a) Tool life management method
0 : Usage time
This manages by the cutting execution time.
1 : No. of mounting times
This manages by the No. of times the tool became the spindle
tool in tool replacement, etc.
However, in the case where the cutting feed command (G01,
G02, G03 etc.) is not executed even once after becoming the
spindle tool, the No. of times is not counted.
2 : Usage count
This is counted when the rapid traverse command (G00 etc.) is
changed to the cutting feed command (G01, G02, G03 etc.).
However, this is invalid in the case of a rapid traverse or cutting
feed command with no movement.
G00 G01
G00
G04
G01
+1 During cutting feed +1
(b) Tool radius compensation data format
(c) Tool length compensation data format
0 : Compensation No.
The tool life management data compensation data is handled as
a compensation No., this No. replaces the compensation No.
designated in the process program, and compensation is
performed.
1 : Added compensation amount
The tool life management data compensation data is handled as
the added compensation amount, an addition is made to the
compensation amount shown with the compensation No.
designated in the process program, and compensation is
performed.
2 : Direct compensation amount
The tool life management data compensation data is handled as
the direct compensation amount, this No. replaces the
compensation amount shown for the compensation No.
designated in the process program, and compensation is
performed.
This depends on the data format designated in "Mthd".
This depends on the machine tool builder specifications.
Set the usage time (minutes), attachment count (No. of times
attached to the spindle), or usage count (No. of holes drilled) for
the life for each tool based on the data format set for "Method".
The life is infinite when "0" is set.
G04
G01
G00
Compensation No. : 1 to 400
Added compen- sation
amount
Direct Compen- sation amount
(Note 1)
0 to 65535
Usage time:
0 to 4000 (min)
No. of mounting times:
0 to 65000 (set)
No. of uses:
0 to 65000 (set)
Display range
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