Electronics Forum | Wed Jun 11 09:59:19 EDT 2003 | jgregory
Hello all, We have came into this problem that I wanted to get everyone's input on from the SMTNET. We have roughly four pieces of equipment from a major manufacturer that we purchased from various brokers. We have two reflow ovens, one wave solder,
Electronics Forum | Thu Sep 18 11:07:39 EDT 2003 | donbell
SR. Tech: I have worked with Omniflo 7 and 10 ovens for many years. I purchased several 10 zone ovens in '98 when I worked for Ericsson. Here are some of my experinces with Electrovert Omniflo ovens; Yes, you can expect to run the conveyor speed a
Electronics Forum | Thu Sep 18 15:29:59 EDT 2003 | Gabriele
Hi all, by reading along those thread (SOT23) and Tan outgassing I learned plenty of things. My first time approacing this kind of Q$A Forum, very intesting tech communication way. Any way, the path of magnetism effect was chosen when time ago we met
Electronics Forum | Mon Nov 17 17:26:40 EST 2003 | severs
Not too sure about that compressed air idea.... How dry is the air? Will it be monitored for moisture content? Given that the air IS dry enough (less than 5% RH) You will have to supply compressed air 24hrs per day, without any disruption in flow
Electronics Forum | Tue Feb 10 15:13:06 EST 2004 | patthemack
Hey Vinny, Sorry I haven't looked at this for a while. 3 things to try: Tombstoning- The ground plane side is larger because the solder mask allows for a little slop at the board shop (clearance around a pad of a few mils). Since there is not a defi
Electronics Forum | Thu Mar 04 10:45:19 EST 2004 | Robert
My company is relatively small but we have a SMT line. However, we don't have a stencil cleaner so I resort to a spray bottle of denatured alcohol, wiping it with a cloth and then using a toothbrush to brush the apertures. Finally another wipe down a
Electronics Forum | Wed Mar 30 17:35:18 EST 2005 | Grant
Hi, Yes, it was fun reading this thread again. We initially upgraded our MY9 to a MY12 with line scan camera, but it was still too slow. We considered getting a second MYDATA, but decided to go with some FuJi XP 142, and 242 machines, with a second
Electronics Forum | Mon Jul 05 03:44:53 EDT 2004 | johnwnz
Dave, I'm going to disagree with you on the ENIG, it's my 3rd choice only just beating out OSP for that 4th spot. 1. Immersion Silver - cheaper than ENIG, as flat and no issues with Brittle interface (black pad) or Gold Embrittlement) Longer shelf l
Electronics Forum | Mon Jul 05 03:53:36 EDT 2004 | johnwnz
Hey, this is something that I've looked at and published a paper on back in 2003 at Apex, actually pert of one, the other part was lookign at how effective X-ray systems (lamanography systems) were at detecting & measuring BGA void size accuratly (co
Electronics Forum | Thu Aug 26 00:27:45 EDT 2004 | valuems
There is so much confusion about this cognex not reconized statement, and it's time to step in. The box on the out side is a cognex 2000 system. The reason for the cognex not reconized statement is very simple. MPM wrote the 4.1y software looking
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