Electronics Forum | Thu Nov 29 14:20:05 EST 2007 | realchunks
Shouldn't someone LIGHT the torch first? Good ol' Adolph starting a tradition that carries into today.
Electronics Forum | Tue Nov 27 14:56:33 EST 2007 | jaimebc
Shy, What is your current method of applying adhesive? If the terminals of the component that has adhesive are not wetting ( or not forming a solder joint I think we are talking about ) after reflow, then you must be applying too much adhesive. As
Electronics Forum | Thu Jun 14 13:49:04 EDT 2012 | rodrigo
Hi all, We have two Heller ovens, a 1700SX and a 1700D. The 1700SX has the profiles made so when you load them the zones turn on in sequence. First zone top and bottom are on when the profile is loaded then the next (top and bot) start to turn on as
Electronics Forum | Mon Oct 13 13:34:13 EDT 2003 | caldon
HI Andrea- to answer Q: 1) Stencils can be order through various vendors that manufacture stencils. You would need to have CAD data for the Stencil company to make them. You design engineer should have the CAD info. Also, the stencil design company c
Electronics Forum | Tue May 05 13:44:57 EDT 1998 | Mark Mitchell
Mr. Desrochers; Philips EMT Americas offers a three day course entitled, "Introduction to SMT Manufacturing". The course addresses all major factors that influence the automated SMT assembly process. Topics that are discussed in the course are list
Electronics Forum | Sat Jan 20 18:54:47 EST 2007 | al
First I would check the cable,swap it with another fuji machine! Or have you tried to "reset start".risky if you have no comms but you need to get to the bottom of the problem...
Electronics Forum | Thu Mar 23 12:40:37 EST 2006 | patrickbruneel
Russ, On a serious note it's impossible to optical see the bottom. The only way to verify is cross sectioning. Tin can't handle stress very well unless lead is added to make the alloy more elastic. We come back on the subject when the "field" starts
Electronics Forum | Fri Nov 13 03:58:36 EST 1998 | B.D.
| I want to find information about SMT and PCB: | | Process | Manufacturing | How it work | Lynn, A good place to start to learn about this industry is to click on some of the resources that are on this site! You may want to obtain a book to s
Electronics Forum | Tue Feb 05 22:19:52 EST 2002 | davef
Residual stress is not limited to BGA balls. I have residual stress. It does not leave until I start singing Led Zepplin songs at the top of my lungs. And for that to start, I need a good hour of staring at the bottom of a frosty mug at Jimbo's Lo
Electronics Forum | Wed Oct 10 12:01:22 EDT 2007 | russ
you could call DIMA and have them give you a starting recommendation OR get a fab and run it through with a thermocouple and adjust from there. as a start try these. 220 180 180 300 top and bottom belt speed @.4 I do have one of these ovens and t
