Electronics Forum | Thu Mar 04 20:26:11 EST 2004 | davef
Alloying lead does not affect its vapor temperature. As you and others mentioned, the vapor temperature is well out of the range of your processing temperatures. Some people concern themselves about potential health hazards of lead by thinking abou
Electronics Forum | Fri Jul 15 03:29:52 EDT 2005 | dougs
thomas, why isn't it process control, you cant just think that because you've set up your machine properly ( pot temp, wave height, pre-heat etc etc )that everything is going to be ok, there are other factors that you wont find with wave riders or
Electronics Forum | Sat Jul 17 03:02:58 EDT 1999 | Jeff Sanchez
| | | | | I need a good chemical to remove the lacquer finish off of magnet wire. I know there are different kinds but I need one that really works. Any suggestions would be great. thanks in advance guys. | | | | | | | | | What is it you're trying t
Electronics Forum | Fri Jul 16 19:31:18 EDT 1999 | Scott McKee
| I'm planning to introduce selective point-to-point soldering for pwb. This is due to various needs: PIHs assy on double IR, for example. I think the most suitable solution is a point-to-point soldering, 'cause we're still having small lot/many type
Electronics Forum | Thu Jan 23 20:27:54 EST 2003 | joeherz
Hello, We recently installed a new/used UPK 650 fitted with a foam fluxer using an RMA flux chemistry. We have had problems with icicling and bridging from the beginning. The bridging occurs mostly on DIPs and connectors. The icicling is on longer
Electronics Forum | Thu Feb 22 04:00:02 EST 2001 | Scott B
We are increasingly being asked to store components for longer and longer periods which we know through experience leads to reduction or total loss of solderability of the parts. 1) What is the industry accepted shelf life of tin/lead plated compone
Electronics Forum | Thu Nov 04 10:07:32 EST 1999 | Wolfgang Busko
Sometimes when using a new pot of paste you get one which isn�t good at all without any noticable appearance at first sight. You might try a new one. Despite the fact that you run the same profile as usual a defect of the oven of any kind unnoticed c
Electronics Forum | Fri Jul 16 14:42:36 EDT 1999 | Glenn Robertson
| I'm planning to introduce selective point-to-point soldering for pwb. This is due to various needs: PIHs assy on double IR, for example. I think the most suitable solution is a point-to-point soldering, 'cause we're still having small lot/many type
Electronics Forum | Sun Jan 10 19:51:20 EST 1999 | Chris G.
| I need leads on equipment vendors for selective soldering systems. I have information about ERSA and Seho already. I want to contact Air Vac in particular, but I can't find thier phone number. Thanks for the help | Jim, Below are a couple of
Electronics Forum | Thu Dec 09 09:51:34 EST 2004 | russ
One of the things that I have found is the "benchtop/lab" type waves (Low cost) do not perform very well except on the simplest of products, they are lacking critical design elements such as adequate preheat length, laminar flow nozzle design, etc.
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