Electronics Forum | Wed Jul 05 12:31:47 EDT 2006 | SWAG
I feel your pain - we do the same. My favorite: no extra panels or boards for profile and due to the fact that we're behind on an order, a first article of a fairly complicated board goes from 10 to an order for 500. Myself and production takes th
Electronics Forum | Mon Jul 17 08:49:02 EDT 2006 | russ
Hi Paul, not to throw a wrench in here but I beleive that paople are talking about switching from SAC in wave to SN100C, NOT SACx, these are different. and should not be confused. SACx is supposed to fall somewhere in the middle of the SN100C and t
Electronics Forum | Tue Nov 21 11:16:48 EST 2006 | Mk
I am having issues with parts falling off a double sided board in the Vitronics but not in Heller oven. The oven profiles are as close to each other as I can get them. Does the Vitronics have more air flow? The Heller is an older oven and the chain d
Electronics Forum | Wed Jan 24 20:08:44 EST 2007 | davef
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Electronics Forum | Tue Feb 27 12:45:08 EST 2007 | russ
Boy it is good to see the wave master back in action! I mean really guys, is Larry the only one here who knows that the lead turns into vapor in the oven and then in the cooling zones it falls back onto the board and creates the solder joints? P.
Electronics Forum | Fri Mar 16 07:22:50 EDT 2007 | cyber_wolf
I am not sure what the smallest aperture is that I have. I can tell you that I remember the area and aspect ratio (for apertures) being quite a bit lower than standard on quite a few stencils. We only order Invar on stencils that fall below ratio..
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 | Sun Feb 03 16:50:59 EST 2008 | bbarton
Won't argure with you Davef, but guys who suggest totally unnecessary steps to resolve a cleaning problem drive me NUTS!! What would the moulding compound manufacturer have to do with it? HIS BOARD IS NOT CLEAN!! Keep it simple, get the job done! Don
Electronics Forum | Fri Feb 08 03:54:37 EST 2008 | muarty
I would think that you could quite easily use 0.6mm I/D nozzles even when using a hand syringe. As you say you are only using this for larger devices to prevent them from falling off. I am sure there are very reasonably priced small compressed air un
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