Electronics Forum | Mon Nov 09 09:44:22 EST 2015 | davef
Purpose. This describes setting-up a wave soldering system set-up for a new assembly design or checking a wave solder machine operation with a test board. Applicability. To be used for new design printed circuit assembles and during machine accept
Electronics Forum | Mon Nov 22 13:26:33 EST 2021 | dontfeedphils
I purchased, ran, programmed, and maintained a RPS slide for a number of years and can't say that I had any major complaints about it. It ran well as long as it was maintained well (which is no different than any other SS I've worked on). Support w
Electronics Forum | Thu Jun 17 10:25:43 EDT 1999 | Brian Wycoff
| | We are a medium sized PCB assy. house manufacturing about 2000 motherboards a day. There is a major problem we are facing at the wave soldering stage, i.e. warpage of the PCB. As soon as the PCB touches the wave it warps severely from the centr
Electronics Forum | Wed Nov 08 15:22:54 EST 2006 | rgduval
Anyone have any experience with Displacement Soldering? We just came across a benchtop displacement soldering system, and I'm wondering how effective it might be for me. We're currently looking at a "best" solution for us right now for lead-free
Electronics Forum | Tue Sep 24 14:38:53 EDT 2002 | Jim M.
The EMS company i work for assembles a small PCB board that requires 10 solid press fit pins installed. The pins are Phosphor Bronze, CDA-510 Alloy, Grade A, 3/4 hard with a finish of .00012 min tin/lead over .00005 min nickel.I would like these pla
Electronics Forum | Thu Jun 03 17:43:34 EDT 2004 | g2garyg2
Hi Doug, Read your inquiry. My company PRO-MATION has some exciting technologies available for both top side and bottom side selective laser soldering. Our work cells are great for low volume / high mix environments and are capble for both Tin Lead
Electronics Forum | Mon May 12 17:59:55 EDT 2008 | rgduval
We're currently experiencing a spate of solder not wetting to pads of PCBs, and it's becoming more aggravating on a daily basis. At this point, we're running out of ideas. I've searched the Fine Archives for information, and, so far, haven't found
Electronics Forum | Wed Apr 11 16:09:16 EDT 2007 | egrice
Robot soldering has never really worked well and if you are looking for any volume or repeatability, you may be disappointed! Even though you are using a robot, you are still soldering with an iron and wire solder. This process cant guaranty the be
Electronics Forum | Fri Aug 21 14:29:37 EDT 1998 | Earl Moon
| HASL: (hot air solder leveling) is a process used to cover the Cu. Either Sn/Pb is used or Ni/Au or some other combo. In one case you create a land pad and in the other (with resin)you cover the Cu so that you only have a "trace." Is that correct s
Electronics Forum | Fri Jan 20 10:21:18 EST 2006 | adlsmt
The temp is not an issue with selective soldering as the SN100C can be used at the same temp we used for tin lead. 260C. Some are using a higher temp, we did not notice any difference in the results with a higher temp. Most people run thier waves a
