CP7 Series Level3 Tutorial Manual.pdf - 第49页

Chapter 1 1.5 Replacing the Z-Motor Edition 2.0 1-24 CP-7-series Level 3 T utorial 5. Tighten all bolts and recheck. 6. Finally, tighten all the clamper claws, ensuring a gap of at least 0.1 mm. 1.5.7 Reference Pin Adjus…

Chapter 1 1.5 Replacing the Z-Motor

Edition 2.0 1-23 CP-7-series Level 3 Tutorial

6. Inch to point C. If out by 0.1 mm or more, holding the rail at C, push

until the dial gauge reads zero and partially tighten the allen bolts at

point G and H.

7. Zero the dial again at position A and repeat the measurement. If all

values are within the tolerance, fully tighten all bolts and finally recheck.

1.5.6 X-Direction Clamper Linearity

Procedure:

1. Place the dial gauge against the side of one of the clamper claws on the

movable side and set to zero (refer to diagram on opposite page).

2. Inch in the X-axis till the dial reaches the same position on the fixed

clamper claw and note the dial gauge reading. The maximum

permissible tolerance is 0.2 mm.

3. If outside the range, attach a dial gauge to the front left and right hand

sides of the XY-table, set to zero, and loosen the 13 bolts noted in the

previous diagram.

Note: The dial gauges are used to ensure that the results of the previous adjustment are not

affected.

4. With dial gauge against the side of the claw on the fixed side, lightly tap

the clamper in the X-direction until the dial gauge reads zero, while

ensuring that the readings on both dials on the XY-table still read zero.

CP7T31021

Loosen Loosen

XY-table

Chapter 1 1.5 Replacing the Z-Motor

Edition 2.0 1-24 CP-7-series Level 3 Tutorial

5. Tighten all bolts and recheck.

6. Finally, tighten all the clamper claws, ensuring a gap of at least 0.1 mm.

1.5.7 Reference Pin Adjustment

Procedure:

1. Install the refernce tooling pin and spring..

2. Set the dial gauge against the side of the pin on the rear side. Inch

slowly back and forward to find the highest point.

3. Inch the dial gauge until contact is made with the clamper claw. Ensure

the distance is betwen 7 andd 7.2 mm. Adjust the fixed clamper in the Y-

direction while maintaining the linearity.

1.5.8 Claw Fastening

Procedure:

1. Insert a 0.45 mm feeler gauge between the claws and the side of the claw

holders of the two center claws, and a thin feeler gauge such as 0.1 mm

under the claws themselves, hold down and tighten.

2. Finally tighten all the remaining claws.

CP7T31023

3500 - 3600 pulses (7 - 7.2 MM)

CP7T31022

Chapter 1 1.6 Z-Axis Adjustments

Edition 2.0 1-25 CP-7-series Level 3 Tutorial

1.6 Z-Axis Adjustments

Procedure:

1. Before performing Z-axis adjustments, it is necessary to adjust the Z-axis

timing belt tension. Ensure to adjust where the belt is longest for an

accurate result (see below.)

2. Loosen the bolts which secure the mechanical lock in order to separate

the motor and the table. Verify that neither of the OT sensor beams are

blocked by the dogs.

3. Lower the gain(Pn100) from 70 to30 (CP732E only).

4. Inch or manually adjust the Z-axis to -900 pulses.

Measure here

Tension = 64 ± 2Hz

CP7T31025

CP7T31024

+ OT sensor

(SX019 Z-AXIS +OT)

- OT sensor

(SX01A Z-AXIS -OT)

MOT sensor

(X05E M-LFTR

MIDDLE OT)

Upper end limit

(X05C M-LFTR

UP CHECK)