Electronics Forum | Mon Jun 26 08:54:35 EDT 2006 | dougs
We have a new product in where a 0.7mm pitch uBGA is to be placed on a 2 layer flexi board. Also a 20thou pitch connector. Has anyone done anything like this before, what should i look out for. Not done much flexi work before so any tips will be g
Electronics Forum | Sat Jul 08 20:11:20 EDT 2006 | Dick Koriska
I was once like that, worked for a major telecom manufacturer, couldn't design my way out of a paper bag, and now I'm making wooden pallets. My latest project is analysing the forces required to drive a nail into a plywood wooden pallet.
Electronics Forum | Fri Jul 07 15:30:36 EDT 2006 | SMTCATC
One thing to take into consideration with EDC is their service. They have down sized their work force and I have had numerous problems trying to schedule or obtain service support. I have switched our EDC batch cleaner with Austin American Technologi
Electronics Forum | Mon Jul 10 16:24:33 EDT 2006 | nitro
I am looking at two stencil cleaners, and need some input. Electrovert Aquajet 2000 and EMC 30 Reliant. I am told that these are both spray type cleaners. My only experience with stencil cleaners is a PMR Ultrasonic unit which works well for the no c
Electronics Forum | Tue Jul 18 11:32:40 EDT 2006 | Joris Groot koerkamp
I am wondering what skills operators need to run an smd line itself. At our company they know how the pick&place machine works (refill/ changover), but if there is a problem with wrong placed components they don't known what to do. Our managmenttea
Electronics Forum | Sun Jul 30 10:34:52 EDT 2006 | Grant
Hi, It's hard to tell what exactly is wrong, as I personally never used the older software only the Linix based version of the machine we had. In fact when we got out machine, it was ex demo, and the sales guy said we really needed to get it changed
Electronics Forum | Mon Dec 04 16:55:58 EST 2006 | Rog
Hello Dougs and Steve (the message before) I am the R from PDR. Sitting here in England browsing. Thanks for your comments. In the end, all the technologies work to some degree...but as you have found out, we have some good points. It has been 20 ye
Electronics Forum | Thu Aug 03 09:05:09 EDT 2006 | Rob
We used to do point to point through hole soldering with robots. OK for medium to large volumes, but we did have to develop customer holders for each product. Quality was good - every joint was programmable for tinning, preheat, temperature etc, a
Electronics Forum | Fri Aug 11 13:40:13 EDT 2006 | chrisgriffin
MPM fan, thanks for the suggestions. I like the way you think. But I forgot to mention the most important thing. It only does this a few times per shift. The rest of the time it works fine. But we must re-boot every time due to the computer lock
Electronics Forum | Mon Aug 14 08:18:24 EDT 2006 | John N.
Hi all, I work for a service company who do SMT repairs for a Blue Chip. The JEDEC standard doesn't seem to mention how long (if at all) you should bake a planar after placing a new BGA (after field failure). Any ideas? Thanks in advance. regards Joh
