Electronics Forum | Tue Jan 30 04:20:26 EST 2007 | Phil J
Print your paste onto a ceramic tile, place the offending component onto it and send through the reflow oven; then observe the results. You will soon see if the component is solderable!
Electronics Forum | Tue Jun 05 15:34:05 EDT 2007 | aj
Hi all, Just to close off this issue I was having - the customer supplied a new batch of components and there was no issues . Looks like the whole of the previous batch was effected with solderability problems. Thanks for all the replies. aj...
Electronics Forum | Thu Jun 07 08:35:11 EDT 2007 | samir
So you are saying that, for a CHIP wave (not the smooth, laminar wave), but the CHIP wave, your expectation is to see "smooth" solder, and not ripply, turbulent solder. This is what you're saying, correct?
Electronics Forum | Mon Sep 24 13:43:09 EDT 2007 | dphilbrick
Try Seho http://www.seho.de/index.php?id=2〈=en . At one time they had a machine that ran at near 0% oxygen (all nitrogen)that would solder without flux.
Electronics Forum | Wed Jan 16 08:58:43 EST 2008 | Adam
Hi If I have an assembly where the solder joints are suffering from blowholes and Pinholes. Could these solderjoints be reworked/touched up to form a reliable/acceptable solderjoints ?
Electronics Forum | Wed Jun 04 07:56:36 EDT 2008 | ck_the_flip
Does anybody use a paste mixer in their shop? I am looking at one that uses "Psuedo-Planetary Motion" to mix and soften solder paste. If someone answers "yes", has this benefitted your paste consistency and improved your print repeatability?
Electronics Forum | Mon Aug 04 10:57:15 EDT 2008 | rj135185
We currently own an elderly electrovert wave soldering machine. Does anyone know or have access to the up / maintenance manuals for the machine? If so, do they know where I could get hold of a copy? Best Wishes, Richard Jones
Electronics Forum | Wed Oct 15 15:52:37 EDT 2008 | robinj
I'm looking into buying an offline solder paste height measurement system. Which are the best systems out there? As far as getting a better image for consistent height measurement what are the different technologies out there. Thanks in advance for a
Electronics Forum | Fri Dec 05 13:44:49 EST 2008 | wavemasterlarry
Swedish flag made with reflow solder. Ha ha ha guys! Very funny., When my people told me I was wanted on The Forum again I thought it was a real challenge.
Electronics Forum | Mon Mar 16 01:57:54 EDT 2009 | ivalerio
Hi Guys Could you give me the standard criteria that is being followed for solder ball in PCBA. I am aware that we have an IPC standard but still that is generic in nature. I need a one that is applicable for automotive industry.
