CP7 Series Level3 Tutorial Manual.pdf - 第95页

4.2 Q-Axis Adjustments Procedure: 1. Rotate the cam axis to 200° and manually rotate the placing shaft until the Q-axis motor pulse count is close to zero. Servo power on. 2. Remove the nozzle holder from the placing sha…

Q-Axis Timing Belt Tension Values

4. Tighten the two (2) positioning bolts and reconnect the electrical

connections.

Notice

Note that as the CP-7 utilizes absolute encoders on all axes, it is no

longer necessary to boot up the machine in Mechacheck mode when

performing motor adjustments.

N001

Axis

Tension

220 ± 5 Hz

242 ± 5

214 ± 5 Hz

CP7T34004

Chapter 4 4.1 Replacing the Q-Motors

Edition 2.0 4-4 CP-7-series Level 3 Tutorial

4.2 Q-Axis Adjustments

Procedure:

1. Rotate the cam axis to 200° and manually rotate the placing shaft until

the Q-axis motor pulse count is close to zero. Servo power on.

2. Remove the nozzle holder from the placing shaft at the Q-axis and also

the two (2) adjacent holders.

3. Slowly inch the Q-axis motor until the flat surface of the jig is as parallel

to the X-axis as possible. For each axis, use the surface of the jig shown

in the diagram below.

4. In the case of the the PQ-axis, attach dial gauge to device table one or in

the case of the FQ or RQ-axis, attach dial gauge to the XY-table.

Cam

Turret

CP7T34005

Chapter 4 4.2 Q-Axis Adjustments

Edition 2.0 4-5 CP-7-series Level 3 Tutorial

5. Reduce the inching speed and inch the dial needle across the surface of

the dial gauge as shown above. Inch the respective Q-axes at 1% speed

until there is no deflection on the dial gauge from one side of the jig

surface to the other.

Note: As the inching speed on the CP-7-series machines is faster than that of its predecessors, it

may be necessary to inch the axis manually by rotating the shaft until the jig surface is

perfectly parallel with the X-axis.

6. Once the jig is parallel to the X-axis, register the results in the machine’s

calibration data using the following commands:

[MAINTENANCE] → [CALIBRATION] → [ORIGIN POS. OFFSET] →

[SET (PQ/FQ/RQ)].

Note: The adjustment procedure is identical for each of the three Q-axes.

Caution

Ensure that new Calibration data is backed-up to the host computer

once the adjustment procedure is complete.

CN002

Chapter 4 4.2 Q-Axis Adjustments

Edition 2.0 4-6 CP-7-series Level 3 Tutorial