Specifications

PARAMETER 2
2-61
2-3-2 User parameter POINT (D)
Classification
USER
Display title
POINT
Address Meaning Description
Height of the second R-point during point
machining
Program type M
Conditions Immediate
D1
Unit 0.1 mm/0.01 inch
Setting range –999 to 999
MPL001
D1
Second R-point
Initial point
Height of the second R-point
The height of the R-point during point machining is basically D41,
however, it is changed to D1 under the following conditions.
However, when a drill is included in the pre-machining tool sequence in
case of a drilling tool sequence, the height is changed to D42.
(!D42)
Nominal diameter of spot-machining tool
Program type M
Conditions Immediate
D2
Unit 1 mm/0.1 inch
Setting range 0 to 99
The nominal diameter of a spot-machining tool that is automatically set
during automatic tool development.
Example:
SNo. TOOL NOM-φ No. HOLE-φ HOLE-DEP
1 CTR-DR
20.
10.
"
↑
D2
Number of revolutions during dwell at hole
bottom in spot-machining cycle
Program type M
Conditions Immediate
D3
Unit 1 revolution
Setting range 0 to 9
Z-axis feed dwell time at the hole bottom in a spot-machining cycle. Set
this time in spindle revolutions.
When the spot-machining tool reaches
the hole bottom, the Z-axis will firstly stop
moving until the spindle makes D3
revolutions, and then return to the
original position at the rapid feed rate.
MPL002
Tool sequence Conditions
Drill
- Bit 6 of parameter D91 is set to 1 (D1 valid).
- There is a spot drill in the pre-machining tool
sequence of the same unit.
Reamer
- Bit 2 of parameter D92 is set to 1 (D1 valid).
- There is a chamfering cutter in the pre-
machining tool sequence of the same unit.
3
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