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Date: | Mon, 23 Feb 2009 09:15:25 -0700 |
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In regards to plated-through holes, it would probably be Walleyes.
Dewey
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Bob Willis
Sent: Friday, February 20, 2009 8:52 AM
To: [log in to unmask]
Subject: [TN] Conformal Coating Inspection
I have been putting together some inspection standards for a new
workshop in
Germany. I have found a number of references to "Fish Eyes" but never
seen
an example. It's a common term but seems to be elusive in terms of
actual
examples.
Would the images at the following link be considered "Fish Eyes" by
users or
are we looking for more subtle examples like two bubbles between IC
leads??
www.ASKbobwillis.com/gonefishing.pdf
Many thanks
Bob Willis
2 Fourth Ave, Chelmsford, Essex, CM1 4HA England
Tel: (44) 1245 351502
Fax: (44) 1245 496123
Mobile: 07860 775858
www.ASKbobwillis.com
New Bob Willis "Printed Board Inspection & Quality Control Workshop"
24th
March www.ASKbobwillis.com/faworkshops.pdf
"Troubleshooting Your Assembly Yields Workshop" 25th March
www.ASKbobwillis.com/faworkshops.pdf
Book Bob's "Step by Step Failure Analysis Workshop" 22nd April
www.ASKbobwillis.com/faworkshops.pdf
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Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
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