CP7 Series Level3 Tutorial Manual.pdf - 第101页

Resolution: 0.002 mm/pulse World (Zero) Affected Calibration data: NC Origin Pos. → MC0ZOVNC 5.1.1 Removing the NC-Axis Motor Procedure: 1. Turn OFF the machine power. 2. Disconnect both electrical connections to the mot…

5.1 Replacing the NC-Motor

The NC motor is responsible for changing the nozzle size on each of the machine’s

placing heads. Nozzle change is only performed if the next pickup operation

requires a different sized nozzle.

Any failure of the NC-motor and nozzle holder clutches to align will result in

various NC related problems. NC-motor adjustments should be carried out in the

following situations.

- After replacement of the NC-motor.

- After replacement of the NC tension belt

Required Tools: 1 Set of Allen Wrenches

1 Phillips Screwdriver

Required Jig: Nozzle Axis Alignment Jig

ADCPJ8040

CP7T35002

NC Motor

CP7T35001

Chapter 5 5.1 Replacing the NC-Motor

Edition 2.0 5-1 CP-7-series Level 3 Tutorial

Resolution: 0.002 mm/pulse World (Zero)

Affected Calibration data: NC Origin Pos. → MC0ZOVNC

5.1.1 Removing the NC-Axis Motor

Procedure:

1. Turn OFF the machine power.

2. Disconnect both electrical connections to the motor.

3. Remove the four (4) allen bolts securing the motor to the mounting

bracket and carefully remove.

4. Separate the gear from the motor by loosening the set screw and remove.

Caution

Ensure that a back-up of Proper data is taken prior to replacing the

motor.

CN001

Chapter 5 5.1 Replacing the NC-Motor

Edition 2.0 5-2 CP-7-series Level 3 Tutorial

5.1.2 Installing the NC-Axis Motor

Procedure:

1. Reattach the gear to the motor and secure the new motor to the machine

with the two (2) mounting bolts.

2. Reconnect the two electrical connectors to the motor.

5.1.3 Nozzle Changer Alignment

Procedure:

1. Remove the adjustment rod from the lower part of the cam box.

(or alternatively, cut the air supply).

2. Move placing shaft A to 200° at station 14 and install the alignment jig.

3. Loosen the four (4) positioning bolts and lower or raise the bracket using

the adjustment bolts until the nozzle changer clutch slides smoothly into

the jig socket.

Caution

As the alignment jig spans two nozzle shafts, do not move the cam-axis

while the jig is attached.

CN005

Remove Adjustment

Rod

Adjustment

Bolt

Positioning

Bolts

CP7T35003

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

Chapter 5 5.1 Replacing the NC-Motor

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