Electronics Forum | Mon Apr 07 22:07:25 EDT 2003 | davef
It depends on the carbon polymer that the fabricator printed on your board. It could be: * No wave soldering * Wave soldering with a peelable mask * Wave soldering ... probably one of the latter two. Watch it. Some temporary masks can affect the
Electronics Forum | Fri Dec 27 02:11:31 EST 2019 | anteiv
Hello, We are having problems with SMD wave soldering (ERSA) used flux is BALVER ZINN 390-RX-HT https://www.balverzinn.com/tl_files/balverzinn/downloads/intern/TDB/PDS_390-RX-HT_EN.pdf https://www.balverzinn.com/tl_files/balverzinn/downloads/datenb
Electronics Forum | Wed Apr 24 19:12:19 EDT 2002 | russ
I may be stupid but what exactly do you mean by "foil" on both sides? Are you having trouble with top flow? bridging? Are you using water soluble or noclean? Are you also waving SMT components? Anyway, normally the solder temp should be 460 - 500 F(
Electronics Forum | Mon May 17 02:10:16 EDT 2004 | johnwnz
Straw pole time folks, how many have or are doing wave soldering of Lead free products and are you using N2 in the process, what level of solids are you using and are you cleaning? I've heard a story that soem people in Japan are running a high sol
Electronics Forum | Tue Dec 13 06:56:27 EST 2005 | adanhn
Hi Steve, What I came up with for our Soltec Sigma 6621 is to make a stainless steel wave solder bath insert.The insert with all its components eg. impeller, Chipwave assy, pump shafts, main wave assy etc. I will send for plasma nitride coating.Afer
Electronics Forum | Tue Dec 11 11:59:00 EST 2012 | sarason
The issue is surface tension around the connector. Your tip needs to have more surface tension than the pins of the connector as it forms a cluster when being soldered. When I used to solder superfine connectors with a metcal iron it had a horses hoa
Electronics Forum | Mon Sep 11 16:11:50 EDT 2000 | John Thorup
Hello Craig In a nutshell - bad idea Please check the achives as this has come up a number of times John Thorup
Electronics Forum | Tue Sep 12 07:59:03 EDT 2000 | Kevin Hussey
I suggest not to. You are also adding the flux of the paste that may cause you trouble in the long run. I suggest setting up a reclaim process with you paste vendor, or someone they reccomend.
Electronics Forum | Mon Jun 26 14:36:44 EDT 2000 | Tekguy2000
Then if you have R-Paks on the solder-side start all over again!!
Electronics Forum | Thu Jul 03 07:59:53 EDT 2003 | loz
OK. Point taken, lets keep this simple then, how about just the issue of under cured solder resist? Any body else encountered such issues. Just feedback, 'cause its something that just seems to have been highlighted to me. Thanks.
