Electronics Forum | Wed Oct 01 09:50:48 EDT 2008 | bobsavenger
thanks for the info. I'll see what they want to do. I'm sure that a bag of potatoe's will be the way to go because it's cheap.
Electronics Forum | Wed Oct 01 10:30:33 EDT 2008 | stepheniii
Be sure to peel the potatoes. I saw a guy use a potato to purify gold on the TV show Rough Science. Seriously though I would think SAC305 to SN100C wouldn't be as bad as eutectic to leadfree.
Electronics Forum | Tue Dec 09 15:16:34 EST 2008 | markhoch
Larry's just mad because he hasn't figured out a way to Wave Solder these devices yet.
Electronics Forum | Fri Dec 19 13:13:53 EST 2008 | evtimov
Dyoungquist, As I know RPS is doing that equipment from a long time and ACE is actually formed by x employees from RTS. KISS 104 looks exactly the same as RPS Rythm. :) The point is that if you want to use wave soldering machine, adhesive will be
Electronics Forum | Fri Dec 12 10:00:57 EST 2008 | gregoryyork
Hi Patrick Yes we have some that you cant tell the difference. BUT machine set up and angle are extremely important with Lead Free as is the dosing alloy. Cheers Greg
Electronics Forum | Fri Dec 12 11:58:19 EST 2008 | gregoryyork
Hi Patrick We get this with the right settings in a small machine without Nitrogen Nice picture of yours as well Cheers Greg
Electronics Forum | Thu Dec 18 18:21:34 EST 2008 | gregoryyork
Hi Peter Its looks on a par with mine so not bad at all but our alloy is considerably cheaper than SAC305 and significantly shinier We used our 10-75-30-R VOC free flux with topside of 100 - 105C Cheers Greg
Electronics Forum | Wed Dec 24 20:29:45 EST 2008 | xianhua_tang
Oh,I consider the process is wrong,it is stencil print paste-mount-reflow -apply glue-reflow,then wave solder. it must pass twice reflow,also the first reflow profile is different and the second .
Electronics Forum | Mon Apr 27 02:44:07 EDT 2009 | michafogel
Can someone point me to a standard, if there is any, or design rule regards with preffared spacing between PTH and SMT pads for LF wave soldering process (SAC alloy)
Electronics Forum | Tue Apr 28 04:07:56 EDT 2009 | davepick
There's a nice tool on this site - http://www.enhancetechnical.co.uk/ Click on Internet Tools and then the image - brings up a useful interactive tools which helps understand influences on wave solder bridges. Dave
