Category:PCB Assembly Solder Paste

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Solder paste is a material used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through hole pin in paste components by print solder paste in/over the holes.

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Wave soldering profiling Reply 2017-02-03 00:03:53
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Chester

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Hi,
I currently work on SMT department to uptimize all process. I've just selected the solder paste after testing 15 different products. To be able to do that, I had to create a procedure to evaluate each paste and to be sure that my profil was perfect. After doing that, I solved the problems of tombstoning and solder balls also.
Now I have to attact the wave soldering process. We currently use all information that solder wave supplier give me but I want to check if every temperature are respected correctly. Some times, we have some soldering problem after this step and I think the temperatures are not efficiency.
I've got a profiler for the reflow process so I'll be able to check the profil in the wave. I was wondering if there is also a profil to respect for wave soldering? Is there a document I can refer to get this information?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

quintendesmyter

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Like this post very much.

Cyril

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Perfect post that I need. Enjoy reading it.

Antonio Semeraro

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I have learned a lot from your article. Quite useful and impressive info.

andrea

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Remarkable.It help me a lot. Thank you.

ercfathi

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I must say you have very interesting posts here.
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