Electronics Forum | Tue Aug 14 10:51:18 EDT 2007 | erhard
standard procedure for this would be to solder SMDs on the bottom side and the LEDs all at once on the wave - if the layout is ok for the wave. You would have to glue the SMD components, for this you would have to use a glue dispenser or a special hi
Electronics Forum | Fri Aug 24 11:03:15 EDT 2007 | hussman
I agree with Joris. But to add to his comment, the type of finish also has a direct affect to your wave solder process. Going from a gloss finish to a matte finish may help a lot. As for humidity affecting your wave - I doubt it. I use a water
Electronics Forum | Tue Nov 13 18:39:19 EST 2007 | mefloump
I do not know who George uses, but we use Ascentec Engineering for our wave pallets. I have no association with them other than they make an excellent product that we continually go to, to get new fixtures from. They can be contacted at (503) 925-194
Electronics Forum | Thu Sep 20 12:37:10 EDT 2007 | hussman
As long as your operator is grounded, a pair of welders gloves is fine. The leather kind do not build up static and do last a while. If the same pair of gloves is being used for dedrossing the wave, pay special attention to loose fitting gloves. I
Electronics Forum | Tue Nov 13 21:53:55 EST 2007 | molos21
I have been using sn100c for over a year now on our wave solder process and I am plenty satisfied so far. The secret for success with this alloy is to have your solder pot near 270 celsius and your dwell time has to be near 4 sec and your temperature
Electronics Forum | Tue Nov 27 20:48:31 EST 2007 | davef
Shy: You say, "I've already done some evaluation to reduce the heigh of the glue but it fails at wave solder which cause the component to be drop/missing." Based on your evaluation, questions are: * What is the relation between component standoff an
Electronics Forum | Thu Nov 29 13:05:46 EST 2007 | stepheniii
I really hate to ask but must. Are the components that are falling off, the components that don't have glue? Seriously not all the parts on the bottom are glued on? How do they stay on during the wave? The normal way is to run the top SMT as normal
Electronics Forum | Thu Nov 29 22:31:27 EST 2007 | shy
Hi Stephen, The component falling off is the component that had glue. the component witout glue is being covered by masking during wave. What is the meaning by populated the part and cure it? is it run with solder paste profile or glue profile or yo
Electronics Forum | Thu Dec 20 16:32:54 EST 2007 | gsala
Over here in Eurolandia the following Allois are running like a piece of cake. http://www.krepro.no/tinn_pasta_fluss/NiGe-Stangtinn.pdf It is FUJI patent Formula, sold in Eurolandia by FELDER Germany Really a good help in the Lead Free Wave Solder
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
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