Quality Inspection post Wave

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Aside from a visual first article to IPC 610, what inspectio... - Jul 18, 2005 by Norrin_Radd

If you are 100% inspecting, then all assemblies should be in... - Jul 29, 2005 by

Solder defects, and polarities after component changes. ... - Aug 01, 2005 by RDR

You haven't mentioned whether you are producting only throug... - Aug 04, 2005 by Bob H.

Norrin_Radd

#35605

Quality Inspection post Wave | 18 July, 2005

Aside from a visual first article to IPC 610, what inspection criteria do people put in place post wave solder (pre clean)?

Thank you

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Jason Fullerton

#35813

Quality Inspection post Wave | 29 July, 2005

If you are 100% inspecting, then all assemblies should be inspected to IPC-A-610 not just the first one. It sure would be nice if assemblies # 2 - 1000 were exactly the same as the first article, but they aren't.

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RDR

#35827

Quality Inspection post Wave | 1 August, 2005

Solder defects, and polarities after component changes.

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Bob H.

#35924

Quality Inspection post Wave | 4 August, 2005

You haven't mentioned whether you are producting only through hole product or if it is mixed technology. What kind of flux (no clean, H2O clean) you are using and whether you performed a first article at part stuffing prior to wave. Generally, you are looking for missing parts, good fillets, damage to the pcb (warping, burnt)from excessive pre-heat temperature or dwell over the heaters...so forth.

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