MAN00000772_SI-G200BB_SVCPDFA.pdf - 第293页
HLGB-10403-01 H A xis Gear Z-phase Matching Perform this working on b o th he ads on t he front side and rear side. [Necessary jigs] • Thickness gauge (t=1.0 mm) [Procedure] Rotate pinion for easy access of alain key .
HLGB-10402-01
Matching of Y Axis Z-Phase
Adjust the Z-phase setup position by adjusting the positional relation between the motor and ball screw.
Move the rear head to the center of Y
axis to secure working space to loosen
the coupling screws.
Loosen the M5 screw located on the
ball screw side of the coupling for the
front Y axis.
One of workers should hold the coupling for the front Y axis located on the unit rear side so
as to prevent the coupling from moving.
The other worker should adjust the Y axis so that a distance between the LM guide rail end
on the unit front side and the LM guide face becomes the target dimension (61mm) derived
by the procedure 7.
If the difference between the present amount of movements and the amount of Z-phase setup movement is
positive, move the Y axis to the CCW sensor side (front direction), and if the difference is negative, move it
to the CW sensor (rear direction).
Fasten the screw M5 on the ball screw side of the coupling with a torque driver.
Tightening torque :7.0 N･m
Measure the distance from the LM guide rail end to the LM guide face with a scale.
Suppose that this measured value is A.
Measure the dog detection position of the ORG sensor with a scale. Suppose that the
measured value is B.
HLGB-10403-01
H Axis Gear Z-phase Matching
Perform this working on both heads on the front side and rear side.
[Necessary jigs]
• Thickness gauge (t=1.0 mm)
[Procedure]
Rotate pinion for easy access of alain key.
HLGB-10403-01
H Axis Gear Z-phase Matching
For the front side, open Properties
window for ac_control_param.ini file
in C:¥asm¥mcdata1.
For the rear side, open Properties
window for ac_control_param.ini file
in C:¥asm¥mcdata2.
“ ”
Uncheck “Read-only” on the Properties
window of the ac_param.ini file.
Click the OK button.
Open the ac_control_param.ini file by
Notepad.
Change the value of
PN100-PN101-PN102 of [AC_H].
Save the ac_control_param.ini file and
end.
Open the Properties window of the
ac_control_param.ini file and check
the “Read-only”.