Specifications

2 PARAMETER
2-310
Classification
MACHINE
Display title
SPINDLE
Address Meaning Description
Spindle coulombic friction coefficient “fms”
for auto-pecking of the cutting load
detection type — Range 1
Program type M
Conditions Immediate
SA61
Unit —
Setting range ±99999999
Spindle coulombic friction coefficient “fms”
for auto-pecking of the cutting load
detection type — Range 2
Program type M
Conditions Immediate
SA62
Unit —
Setting range ±99999999
Spindle coulombic friction coefficient “fms”
for auto-pecking of the cutting load
detection type — Range 3
Program type M
Conditions Immediate
SA63
Unit —
Setting range ±99999999
Spindle coulombic friction coefficient “fms”
for auto-pecking of the cutting load
detection type — Range 4
Program type M
Conditions Immediate
SA64
Unit —
Setting range ±99999999
Set the value where the width of the flat section in the current feedback
data matches estimated data.
Example:
If “fms” is 90000 for an “S” value of 5000 and 140000 for S10000, set “c” in
L105.
Gradient = 10
a
b
S100005000
90000
140000
fms
c
Calculate “c” form the linear equation “y = (b/a) x + c”. Since “c” = 90000 –
(10 × 5000) = 40000, set “40000” in the above example.
Note:
Set the spindle coulombic friction coefficient “fms” when SA45 bit 0 = 1.
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