Electronics Forum | Fri Jul 04 09:10:53 EDT 2003 | davef
With poorly cured mask: * Wave soldering: Expect to see thin wavy band of dross imbedded in the mask in the wave solder side. * Reflow soldering: Expect to see a pinto board where the two tones of mask are [1] normal color and [2] a lighter color, al
Electronics Forum | Fri Feb 05 09:39:58 EST 1999 | Dave F
| Can anyone help me with the pros and cons of trying to wave | solder tantalum and large (1812) ceramic capacitors. I do | know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what proble
Electronics Forum | Fri Apr 02 02:37:43 EST 2004 | darburch
We are asking $10,500us for this machine, as for shipping I will see what I can come up with as we are in Canada. This is a dual wave machine with foam fluxer. It has not run in 3 years but when we had it in production results were favorable and cons
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.
Electronics Forum | Thu Jul 03 11:32:38 EDT 2003 | dphilbrick
It might be easier to answer what we haven�t seen. In today�s economy everyone is looking for a deal. Just remember "there is no sex in the Champaign Room"
Electronics Forum | Wed Mar 31 21:27:00 EST 2004 | marcowong
Dear Darren, Please provide more information of your machine, selling price and where it is at the moment. If it is not in Penang malaysia, please also let us know the transportation cost too. Thank you.
Electronics Forum | Thu Apr 01 08:44:58 EST 2004 | pjc
Be smart, be skeptical and be educated on the machines you are looking at. If you are going to do business with someone you don�t know, check them out. Ask others in your region and get at least ten customer references from them.
Electronics Forum | Fri Sep 03 03:56:41 EDT 1999 | Wolfgang Busko
| We've noticed that there are many different recommendations for pad sizes for various SMT parts. This seems to vary wildly from manufacturer to manufacturer for the same case sizes. Is there any standards that can used used to specify these sizes
Electronics Forum | Tue Feb 16 16:28:30 EST 1999 | Tuffty
| | Can anyone help me with the pros and cons of trying to wave | | solder tantalum and large (1812) ceramic capacitors. I do | | know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what
Electronics Forum | Thu Jul 03 03:23:04 EDT 2003 | loz
I have been advised recently about pcb manufacturers, that somehow or other supply pcb's with contamination. Visually they are fine, but problems arise during SMT manufacture, ie solder balling, non-wetting on pads, and also during wave solder proces
