CP7 Series Level3 Tutorial Manual.pdf - 第108页
Chapter 6 NZ-Axis Objective: Given a CP-7-series machine, technical documentation and required tools, remove, replace and calibrate the NZ- motor to FUJI specifications.
Notes:
Chapter 5 5.3 Training Evaluation
Edition 2.0 5-8 CP-7-series Level 3 Tutorial
Chapter 6
NZ-Axis
Objective:
Given a CP-7-series machine, technical
documentation and required tools,
remove, replace and calibrate the NZ-
motor to FUJI specifications.
6.1 Replacing the NZ-Motor
The NZ-motor (refer to figure below) situated at the rear of the cam box is
responsible for controlling the part pickup height. A pickup height offset may be
added for those parts which require higher accuracy such as 0603 resistors. This
pick-up height offset function is only used when a setting is made in the Assembly
Shape Library’s “Offset Z” under the “Process” section.
Any failure of the NZ-axis may result in misspicks when placing very small
components.
Some examples of possible reasons for recalibration are:
- When poor pickup results are observed when using the offset function.
- After replacement of the NZ-motor.
Required Tools: 1 Set of Allen Wrenches
1 Metric Dial Gauge and Stand
Required Jig: Pick-up Height jig
Nozzle jig
NZ
CP7T36001
Chapter 6 6.1 Replacing the NZ-Motor
Edition 2.0 6-1 CP-7-series Level 3 Tutorial