Electronics Forum | Thu Apr 14 09:21:52 EDT 2005 | pr
What kind of wave are you using? Is this an old job and a new problem? Sounds like dross shorting to me, Make sure the wave is flowing over the back plate (at least when the board hits it). good luck, pr
Electronics Forum | Wed May 18 19:12:26 EDT 2005 | HOSS
Hello, Assuming that your dwell and coverage at the wave are in order..... Have you checked the angle and pressure of your fluxer air knife? You can only count on capilary action to a point. The air knife, set correctly, will help get your flux t
Electronics Forum | Fri May 20 08:15:21 EDT 2005 | davef
better" doesn't make sense. Additionally with no preheat, primary side components see a large delta T when they hit the wave.
Electronics Forum | Thu Jul 14 10:37:15 EDT 2005 | pjc
Here are links to the web sites for three instruments specifcally designed to monitor wave solder process. Some have SPC logging capabilities: http://www.ecd.com/emfg/instruments/waverider/ http://www.swpc.co.il/wso.htm http://www.solderstar.com/w
Electronics Forum | Mon Jul 18 09:43:31 EDT 2005 | norrin_radd
Aside from a visual first article to IPC 610, what inspection criteria do people put in place post wave solder (pre clean)? Thank you
Electronics Forum | Fri Aug 12 03:38:32 EDT 2005 | md
Guys , Thanks for all your inputs on this one. I have had to increase preheats dramatically aswell as increasing conatct time over lambda wave. Joints are perfect. Cheers,
Electronics Forum | Fri Jan 06 23:06:15 EST 2006 | sumxp
Many article talk about SAC in wave soldering. Is there any possibility that eventually SAC in wave going to replace with SN100C? Anybody ever use SN100C in automotive,RFID product?
Electronics Forum | Wed Jan 11 10:49:35 EST 2006 | pete_d
Is anybody out there using Sn99.3Cu0.7 for wave soldering? How does it look. (Cost is about the same as eutectic 63/37).
Electronics Forum | Thu Aug 03 10:46:16 EDT 2006 | John S.
We've had a customer request that we check the PPM level of oxygen at our wave solder's inerters. I'm looking on the web, and there seems to be a huge variety of these instruments. Can anyone make a recommendation on one that is working for you? T
Electronics Forum | Fri Jun 08 07:45:58 EDT 2007 | davef
There is no standard for the spacing of components, nor should there be. We have a difficult time picturing your 0805 at a 45* to the wave and the safe pin, but we'd guess this spacing needs to be 10 thou.
