Electronics Forum: wave and soldering (Page 1 of 554)

Solder beads and wave soldering

Electronics Forum | Mon Jul 10 09:25:47 EDT 2006 | nodlac

Here is a nugget from the Data Sheet... Wave Soldering: Excess moisture on the PCB during soldering may lead to random solder balling and poor wetting of some solder joints. IT IS IMPORTANT that the flux solvent carrier (water) is fully evaporated a

wave soldering and solder bridge

Electronics Forum | Mon Dec 17 15:41:15 EST 2007 | shrek

Ha-ha-ha-ha-ha,me lad. Wave solder is like an onion, it's got many many layers. Kind of like me-self. I'm a big ogre with many complex layers. At any rate i like the other colleague with his adverstising trigger finger. by golly, me chap, he's a

Solder beads and wave soldering

Electronics Forum | Wed Jul 05 09:00:13 EDT 2006 | russ

Sounds like possibly too little preheat. Russ

wave soldering and solder bridge

Electronics Forum | Mon Dec 17 21:11:13 EST 2007 | davef

Thanks bud. Merry Christmas and happy holidays to all.

wave soldering and solder bridge

Electronics Forum | Mon Dec 17 02:08:21 EST 2007 | mun4o

Hi, I have a lot of solder bridge in our wave soldering process.We use SACX0307 and Surf 11 flux.the SW mashine is Vitronics delta 6622.Itry to change flux and termoprofile but results is not god.Can you halp me - recommend me some flux or other adv

Solder beads and wave soldering

Electronics Forum | Wed Jul 05 13:30:37 EDT 2006 | Chris Griffin

Likely causes of this are: -Preheat temp. too low -too much dross -uncured epoxy -PCB contamination ...also varify the solder flow over the wave is smooth.

Solder beads and wave soldering

Electronics Forum | Wed Jul 05 10:13:02 EDT 2006 | jdengler

Is the flux rated for lead free? These higher temps will cause most lead rated fluxes to burn off prior to the wave. Jerry

wave soldering and solder bridge

Electronics Forum | Mon Dec 17 14:16:44 EST 2007 | realchunks

This is funny. Poeple giving answers to a question that isn't specific. What if the shorts he is having are on the top of his board, caused by flooding or Omega wave too high?

Solder beads and wave soldering

Electronics Forum | Thu Jul 06 12:52:35 EDT 2006 | samir

..and he can put the flux in and keep it a secret too from his customer.. RSS profile on wave?? I never heard of a soak zone for wave preheat...you may be burning off your activator..hence, the beads. For wave preheat, your main goal is to ramp up

wave soldering and solder bridge

Electronics Forum | Mon Dec 17 10:46:04 EST 2007 | realchunks

First of all, more info is needed. Solder shorts can be caused by much more than flux. Is the solder short always in the same spot or all over the place? More detail please.

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