4M184002w_F8S - 第313页
4OM-1840 5-1-14 1604-001 (3) Positional and Angular Deviations of Component Placement END OK OK OK OK OK OK NG NG NG NG NG NG ST ART Dirt,Magnetization, and/or Electrification on V acuum Nozzle Cleaning, Demagnetization,…
4OM-1840
5-1-131604-001
(2) No Component Placement Marks at Specied Positions on PCB
Lands
NG
OK
OK
OK
NG
NG
OK
NG
END
Z Clamping
Correction
START
Verification of PCB
Thickness Data
Correction
Adjustment
Component
Library Data
Air Joint
Disconnected
Replacement
or Repair
No Trace on
Solder Paste
F4E11
3.2 Symptom-Based Troubleshooting
4OM-1840
5-1-141604-001
(3) Positional and Angular Deviations of Component Placement
END
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
START
Dirt,Magnetization,
and/or Electrification on
Vacuum Nozzle
Cleaning,
Demagnetization,
and/or Deelectrification
Clogged Hole of
Vacuum Nozzle
Adjustment
Verification of PCB
Thickness Data
Correction
Component
Library Data
Confirmation of
Component Shape
Correction
Check Item 3.1.
Air Joint Disconnected
Replacement or Repair
Positional Deviation
Angular Deviation
F4E12
3.2 Symptom-Based Troubleshooting
4OM-1840
5-1-151604-001