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Tool Life Control
#
Tools
are
classified
into groups and life is specified
for each
tool.
Individual
tools
are
identified in each
group.
When
a
tool
comes
to
the end of its life, the-
next
predetermined tool in the same group is
used.
(1)
Life control
specifications
(a)
Life control
object
tool number
•
Maximum
number of object
tools: 256
•
Number of
groups
and tools
Table 2.15.2
_
2.15.3
l
Number of
groups
Number of tools
1 2
8
2
6
4
4
(2)
3
2
8
1
6
1 6
Select
from
<X>
to
by
parameters
pmOOOft
D6 and D7.
(b)
Life control data
Name
Explanation
Tool Number
(T)
Number
assigned to each tool whose
life is
to
be controlled
Tool
Length
Offset
Num¬
ber
(H)
Length offset
number
assigned
to
a
tool specified
by
the tool
number
Tool Diameter Offset
Number
(D)
Diameter offset number assigned
to
a
tool
specified by
the tool
number
Life(LIFE)
Life of a tool
specified by
the tool number
Count
of
Operations
(USED)
Count of
operations of a tool specified by
the tool number
Life
status
of tool
specified by the tool number
:
Over,
skipped.
or
life controlled
Status
(STS)
Life control
type
of the
group
:
Time,
number of times of use.
length
of
operation, or
number of holes the tool made
_
Life
type
321
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