Electronics Forum | Thu Dec 10 05:58:59 EST 2009 | gregoryyork
Best to use Tin treated with TinP Additive. This ensures the Tin is fluid enough to Dissolve any Leaded residues. Run the machine for one hour at 275C then take out wave former and as much of the workings of the pot as possible. Then start bailing ou
Electronics Forum | Fri Jun 09 12:51:52 EDT 2006 | flipit
You can not solder to 30 micro inches of gold over nickel and certainly not 80 microns. You can not with tin lead solder or SAC305 anyway. The upper limit is between 6 and 10 micro inches of gold. This is what ENIG plates to. If you solder to gre
Electronics Forum | Mon Jul 07 16:30:50 EDT 2008 | realchunks
Until a billion dollar/euro machine falls from the sky from a single tin whisker and the rest of your fleet is grounded till they find out whats wrong with it. Not good for the goose but the wolves will be licking their leaded chops.
Electronics Forum | Wed Oct 27 19:54:54 EDT 2010 | sai
We have two MY100sx. This is a good machine. User friendly. Get the Heller 1809, 9 zone. That will be good for tin lead and lead free process.
Electronics Forum | Sat Dec 06 09:38:39 EST 2008 | eksoftware2
We are going to convert a Leaded Wave machine (EMS Stallion) to Lead Free. Can we just empty the pot of leaded solder, run it with pure tin for a bit and then put in SN100 bar? What's the score with SN100? Oh and does anyone have any paperwork for
Electronics Forum | Mon Oct 03 09:31:31 EDT 2005 | Rob
There's also microflame which uses a mini gas flame to melt the solder. We tried a number of ways then modified some conveyorised robot cells we bought at auction, using wire feed & an iron head, incorporating veriable tinning & preheat, with point
Electronics Forum | Wed Feb 07 16:20:46 EST 2007 | davef
Bismuth is a low-melting metal with poor mechanical properties; if you melt the bismuth wire into a standard tin-lead solder joint, then the bismuth alloys with the solder, and forms a material that will crumble if you scrape it with your fingernail.
Electronics Forum | Mon Dec 11 20:44:37 EST 2006 | davef
Title : LEAD-FREE WAVE SOLDER FLUX EVALUATION Author : Michael Havener Author Company : Benchmark Electronics, Inc Date : 09/25/2005 Conference : SMTA International Abstract : The European Union�s deadline to ban lead in electronic pr
Electronics Forum | Thu Jul 04 23:17:24 EDT 2019 | 123456789
Today we will talk some other problems you may meet in the wedge bonding work. If you have any other supplement or suggestion, welcome to leave us message. Appear welding spot indentation on the frame, what's the causes? How to solve? 1.The Wedge’s
Electronics Forum | Thu Jun 17 16:18:22 EDT 1999 | Earl Moon
| | Has anyone had problems with the Weller MT 1500 IRON/TIP solder station? | | Please advise your problem and resolution. | | | | ddj | | 6/16/99 | | | I don't like to use the needle tips (MT2 series), but the rest of the tips work fine. The MT2
