Electronics Forum | Wed Sep 19 10:27:03 EDT 2012 | davef
My email mail machine couldn't send this to you ... Hi Stivais ... I didn't read the report. It seems to require downloading of a 'reader' of some sort. No thanks. If you would, just attach the report to this email. Regardless, energy-dispersive X-r
Electronics Forum | Mon Dec 05 11:22:54 EST 2005 | slthomas
I searched the archives, found one thread with one response (my own, which went unnoticed since this forum doesn't bump threads when they get responses), so I'm hoping a resurrection of sorts will generate some input. Anyone using one of these syste
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 | Wed Feb 22 09:48:24 EST 2006 | slaine
Hi Ive checked into this a bit more, there are two coatings im told you can get one is a teflon coating that you paint on then bake, the other is a red oxide (lead free) paint. Also if your using solder pots and they are close grain cast iron they a
Electronics Forum | Thu Jan 27 14:49:53 EST 2000 | Glenn Robertson
Tuan - One of the reasons I suggested pre-tinning (aside from the negative effects of Gold on appearance and reliability) is the known slower wetting of Sn/Ag and Sn/Cu alloys as compared to Sn/Pb. If you don't have to be Lead-free, the high Lead
Electronics Forum | Sat Oct 18 09:30:43 EDT 2008 | hussman
Sounds like a part problem. You can SOMETIMES over come this with a hotter profile. We see this a lot with brokered parts. Seems like a lot of people are rejecting parts because a lot of companies haven't perfected their RoHS process, yet produce
Electronics Forum | Wed Dec 17 03:26:17 EST 2003 | Kev
Hi Lads, Thanks for all of the replies. To answer a few of your questions..... My wave is a Hollis PT500N. It has 3 zones of pre-heater rod elements. Each individual element (601195-01) is 500 watts. There are 16 elements per zone so 8 Kw per zone.
Electronics Forum | Tue Dec 08 12:44:52 EST 2020 | janwillemreusink
Who is using two sorts of tin in one selective soldering machine with to solder pots? So then the soldering program selects the correct pot (tin). What are the risks? Adding wrong tin in the wrong pot. Mixing up the nozzles?
Electronics Forum | Thu May 26 13:04:44 EDT 2005 | c111
Can anyone recomend tools for cleaning & adjusting of a lead free solder pot? I know it's not recomended to use the standard stainless tools. I was told by an FSE to use wood (kitchen) tools. Thanks
Electronics Forum | Mon Dec 13 19:40:17 EST 2004 | davef
Soldering temperatures are far below the vapor temperature of the metals in the alloys.
