Electronics Forum: 2008 (Page 181 of 429)

Synthetic pin chain lube for Vitronics XPM2

Electronics Forum | Fri Sep 05 10:39:33 EDT 2008 | cyber_wolf

Does anyone know of a secondary source for the 773 ND edge chain lube ? $63.00 a pint from Vitronics is pretty intense.

Synthetic pin chain lube for Vitronics XPM2

Electronics Forum | Fri Sep 05 12:15:05 EDT 2008 | cyber_wolf

We have 5 ovens that we use this oil on. Its like $23.00 per pint from the manufacturer. But they say you have to buy a case of 24. I just went ahead and bought it from Vitronics.

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Sat Sep 06 10:09:57 EDT 2008 | davef

We can't help but wonder: * What are the measured temperatures on a good solder connection and the picture connection? * Why use use Type 4 solder paste?

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Sun Sep 07 17:29:27 EDT 2008 | gregoryyork

Does look like a poor reflow profile needs to be hotter, is it Pb free

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Tue Sep 09 11:15:49 EDT 2008 | vladig

I wish i saw at least one problem posted here being solved by the "knob turning" technique

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Tue Sep 09 17:14:04 EDT 2008 | slthomas

Perhaps people are solving their problems by turning knobs and thus not finding the need to post here.

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Wed Sep 10 09:34:25 EDT 2008 | realchunks

In the real world where I work, I turn knobs (really key boards, mouse, or touch screens) every day to solve solder related problems. I can tell you exactly why I have to for each one I adjust.

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Wed Sep 10 12:39:58 EDT 2008 | patrickbruneel

Am glad we got that straight There is a big difference between the �real world� and the �ideal world�.

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Wed Sep 10 12:43:13 EDT 2008 | patrickbruneel

Dave, I don't think you will get a response in the mean time he found the right knobs to fix the problem. Sorry couldn't resist

Uncoalesced solder problem in fine pitch IC pads

Electronics Forum | Wed Sep 10 15:31:11 EDT 2008 | gregoryyork

Should have sent them in for Xray/microsection Steve that sorts out the QA guys over here


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