CP43维护手册.pdf.pdf - 第73页
5 – 31 V ersion 6.0 Chapter 5 The T welve Stations (4) Place the dial gauge on the top half of the backlash gear . (5) Rotate the top half of the backlash gear by hand as shown below . Place the dial gauge on the gear te…
Chapter 5 The Twelve Stations
Gear Backlash Adjustment Procedure
(1) In order to lock the motor, engage the 200V power supply.
(2) Remove the lower half of the backlash gear.
Fig. 5-30 F
θ
First Backlash Adjustment
(3) Slightly loosen the three bolts on the bracket that secures the motor.
Fig. 5-31 F
θ
Second Backlash Adjustment
5 – 30
Version 6.0
CP IV-3 Maintenance
5 – 31
Version 6.0
Chapter 5 The Twelve Stations
(4) Place the dial gauge on the top half of the backlash gear.
(5) Rotate the top half of the backlash gear by hand as shown below.
Place the dial gauge on the gear teeth as shown below. Tap the motor
securing bracket with a rubber hammer in the direction indicated by
the arrow until the amount of gear backlash is 0.1 mm. Be careful not
to hit the motor.
Fig. 5-32 F
θ
Third Backlash Adjustment
CP IV-3 Maintenance
Chapter 5 The Twelve Stations
(6) After completing adjustment, unscrew the four bolts holding the
motor securing bracket. Remove the motor gear starting with the top
part of the backlash gear. The motor and bracket are interlocking
units that can be pulled apart and put back together.
Fig. 5-33 F
θ
Fourth Backlash Adjustment
(7) Attach the bottom part of the backlash gear.
(8) Reattach the motor. With the spring compressed, screw the backlash
gear on.
5 – 32
Version 6.0
CP IV-3 Maintenance