CP43维护手册.pdf.pdf - 第105页
10 – 5 V ersion 7.0 Chapter 10 Cam Box (3) Check the dial gauge on cam axis A. Manually turn the cam handle until the cam angle is 245°, and set a dial gauge on Station 1's waste tape cutter cam lever on cam axis A.…
Chapter 10 Cam Box
10.3Synchronizing the Cam Axes
In the cam box, the cams are attached to two cam shafts. If there is a
phase shift between these two cams, parts may not be placed. The
following procedures explain how to synchronize the cam axes.
(1) When making these adjustments, make sure that the power is turned
OFF.
(2) Check that the tension of the timing belt between cam axes A and B is
set to the correct value. Please refer to section 10.4 for more
information.
Fig. 10-5 Schematic of Cam Axes A and B
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CP IV-3 Maintenance
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Chapter 10 Cam Box
(3) Check the dial gauge on cam axis A. Manually turn the cam handle
until the cam angle is 245°, and set a dial gauge on Station 1's waste
tape cutter cam lever on cam axis A. Check that when the cam angle
is at 245°, the cam is at its maximum diameter (the cam lever is at its
highest point). If the position has shifted, set a dial gauge on the front
and rear of the machine, and make the necessary adjustments. See
figure 10-6 for more details.
Fig. 10-6 Dial Gauge on Waste Tape Cutter Cam Lever at Station 1
(4) With the cam angle at 0°, remove the stopper from station 7's nozzle
vertical cam lever, and insert a screw driver to substitute for the
absence of the stopper.
Fig. 10-7 Removing the Stopper from Station 7's Cam Lever
CP IV-3 Maintenance
Chapter 10 Cam Box
(5) Manually turn the cam handle until cam axis A's angle is 175°.
(6) Set a dial gauge on station 7's nozzle vertical cam lever and align the
dial gauge to 0. See figure 10-8 for more details.
Note: When the cam angle is 0°, and a dial gauge is set on station 7's nozzle
vertical cam lever, when the cam lever raises, be careful that the tip of the
dial gauge is not damaged. Be sure to set the cam angle to 175°.
Fig. 10-8 Dial Gauge Nozzle Vertical Cam Lever at Station 7
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CP IV-3 Maintenance