SMART GROUP - PPM Monitoring
PPM Brochure Download
PPM AVERAGES
Solder Paste Printing:
Component Placement:
Reflow Soldering:
Wave Soldering:
Home Members Area About the Project Monthly Averages PPM Workshops Process Defect Guides
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Reflow Soldering
    

This section has been developed to help you identify many of the common problems that may arise within the PCB production process. The guides explain how and why these occur and what steps may be taken to rectify them.
 

Capacitor
Cracking
Capacitor
Cracking
Component
Cracking
Crystallised
Joints
Cracked Joint

Cracked Joint
Chip Leaching
Component Lift
Component
Lifting
Component
Lifting

Joint Failure
Joint Voiding
Non Reflow
Non Reflow
Non Reflow

Non Wetting
Open Joint
Open Joint
Plastic
Cracking
Plastic
Cracking

PCB
Measelling
Poor
Pad Wetting
Poor
Solderability
Poor
Solderability
Plastic
Softening

Poor
Solderability
Poor
Solderability
QFP Cracking
Solder Beading
Solder Beading

Solder Beading
Title
Solder Short
Solder Short
Solder Short

Solder Wicking
Solder Wicking
Solder Wicking
Solder Wicking		  
 
Choose from the defect selector above
 
For further information on PPM Monitoring and this SMART Group initiative, contact:
Bob Willis - info@ppm-monitoring.com