5238-E P-39
SECTION 3 MATH FUNCTIONS
5-5.
Program Example
This is a program example for transferring a workpiece to the sub spindle chuck.
LE33013R0300500130001
60
50
45
W
W
t
1000 mm/mim
200 mm/mim
Feedrate
:
:
:
:
G29 PW=30
⋅⋅⋅⋅⋅⋅
Limits the maximum torque of the sub spindle feed motor
(W-axis motor). (30 %)
G94 G22 W50 D5 L10 F1000 PW=25
⋅⋅⋅⋅⋅⋅
Pushes the sub spindle chuck against
the workpiece end face by torque skip
G29 PW=5
⋅⋅⋅⋅⋅⋅
Lowers the W-axis motor torque.
M248
⋅⋅⋅⋅⋅⋅
Sub spindle chuck close
M84
⋅⋅⋅⋅⋅⋅
Main spindle chuck open
G28
⋅⋅⋅⋅⋅⋅
Cancels W-axis torque limit.
G90 G00 W300
⋅⋅⋅⋅⋅⋅
Returns the W-axis to the retract position at the rapid feedrate.
