Electronics Forum | Mon Sep 21 21:57:17 EDT 1998 | Yuen
How can I solve the small solder ball in the N2 W/S ? The Oxygen level is 10000~20000ppm & no-clean flux.
Electronics Forum | Tue Sep 15 10:34:27 EDT 1998 | Larry
| How can solve the small solder ball after w/s. (oxygen level is 40000~5000ppm, no-clean flux & Tamura N2 w/s machine). Post your question in the SMT Forum for a better response. This area is not for tech questions.
Electronics Forum | Tue Nov 27 12:12:53 EST 2001 | Justin
We have noticed that when you are using a no-clean flux with the wave solder process that you will have additional solderballs. One thing that we have done is to change the PCB finish to a matte finish. This has greatly reduced the number of solder
Electronics Forum | Wed May 16 10:37:34 EDT 2001 | davef
Similar to my response to your previous posting on this topic dated 5/8/01, things to try are: 1 Contact your non-supplier [Streckfuss] using the contact points at http://www.streckfuss.com/wave_soldering.htm, obtain source drawings for components o
Electronics Forum | Tue Sep 22 12:58:18 EDT 1998 | Chyrs
| How can I solve the small solder ball in the N2 W/S ? | The Oxygen level is 10000~20000ppm & no-clean flux. Yuen, Sorry I an't got an answer, just more questions. 1-2% O2 in your wave solder - are you running membrane generated nitrogen? I don't
Electronics Forum | Wed Nov 14 20:28:24 EST 2001 | davef
Not to worry. Just run the boards through the cleaner. It will remove all the solder balls. The gross filter on your washer will collect all the solder balls. Coo eh? ;-) How to cure SM? Is your mask UV, er thermal? After learning the type, you
Electronics Forum | Mon Sep 14 04:36:53 EDT 1998 | Frank Ferdinandi
I am trying to find out if it is possible to wavesolder TSOP's. If so , what should the footprint be like, and how should the wavesolder process be set up ? Alternatively can PLCC's be wavesoldered ? I would greatly appreciate any help. Regards Fran
Electronics Forum | Mon Oct 18 05:31:38 EDT 1999 | Mattias
Does anyone have any experience of popcorning BGA�s in wavesoldering?
Electronics Forum | Thu Jun 09 10:08:59 EDT 2005 | Herman
Hello, We had serval times problems with wavesoldering medium and low density boards. After analysis one time the problems where in the carrier an other time the flux was Not visible contaminated, ...etc. I wonder, does any one know a complete wav
Electronics Forum | Sat Oct 21 07:50:15 EDT 2000 | Adam
A question for all you wavesoldering buffs out there ? What i'd like to know is what causes the bulb-shape type joints around chip components when flowed over the wave ? which wavesoldering process parameter contributes to this type of defect & how
