Category:PCB PCB Manufacturing

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PCB manufacturing consists of many steps, such as PCB CAM, Panelization, Copper patterning, etc. This group is mainly talked about the problems during PCB manufacturing!

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Cleanliness: Cross Contamination of Flux Reply 2017-02-27 21:41:02
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selcukbircan

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We've configured SMT and Wave lines such that each line can run either No-Clean and Water soluble process. As we are doing cleanliness study, an observation is there may be cross contamination when we share the Rework benches or PCB trays between No-Clean and Water soluble. Hypothesis is trays or benches may transfer active ionic elements possibly from water soluble boards and contaminate No-clean assemblies. Do you have any experience or knowledge of such concerns?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Alessio Galliazzo

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Robin Moons

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hisham.i

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FRASER PHILLIPS

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