Electronics Forum | Thu Apr 05 23:27:37 EDT 2007 | mika
to pad on the PCB. The pick & placement as I mentioned before is OK. Now our X-Ray machine cannot see if the joint is firm whitin the PCB-pad and the LGA-pad. So I still don't know if this "gonna work" in a long term...The customers of ours doesn't
Electronics Forum | Tue Jun 17 12:57:26 EDT 2008 | sleech
You are correct. For the 70 deg. C drying temperature to be effective, the relative humidity must be as near to zero as possible. A pulling a vacuum on the chamber is an inexprensive and reliable way to accomplish this. Contrary to some claims, our e
Electronics Forum | Thu May 08 15:51:06 EDT 2008 | radab
Hi, I have some BGA devices, a plastic FCBGA memory chip (to be replaced) and an exposed-die FCBGA processor here which need reworking. I picked up an Aoyue hot air rework station (http://www.aoyue.com/en/ArticleShow.asp?ArticleID=383) along with t
Electronics Forum | Mon May 12 09:36:05 EDT 2008 | radab
Hi, I have some BGA devices, a plastic FBGA memory chip (to be replaced) and an exposed-die FBGA processor here which need reworking. I picked up an Aoyue hot air rework station (http://www.aoyue.com/en/ArticleShow.asp?ArticleID=383) along with the
Electronics Forum | Tue May 20 17:09:13 EDT 2008 | davef
Sorry, we didn't do a good job of understanding your question. For more on delamination, look here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=54655 ... but we're not so sure that this is a straight delamination issue, because: * One
Electronics Forum | Wed Dec 24 11:23:22 EST 2008 | childs
I can't seem to locate any information/concerns about moisture entrapment in IC packages on the promary side in a double sided SMT assembly using water soluable solder paste when soldering the second side. A typical process would assemble/reflow/cle
Electronics Forum | Mon Jul 06 22:17:13 EDT 2009 | emanuel
Thanks Jeff, I isolated the problem to the DC servo part. The GD3 signal in the safety circuit chain is the one that generates this L004 Feedback Error - which by the way next to it I get also (Wn) where n is changing form 1 to 3 every time I push r
Electronics Forum | Tue Jan 18 10:46:31 EST 2011 | tombstonesmt
I recently wrote a program on one of our Pilarhouse Jade machines and receiving an error. The machine has the feature of "Wave Height" that I don't have enabled for a 2.5mm extended tip nozzle. This is the only program that I haven't used this featur
Electronics Forum | Wed Jan 19 08:19:18 EST 2011 | tombstonesmt
I recently wrote a program on one of our > Pilarhouse Jade machines and receiving an error. > The machine has the feature of "Wave Height" that > I don't have enabled for a 2.5mm extended tip > nozzle. This is the only program that I haven't > u
Electronics Forum | Tue Jan 25 17:14:36 EST 2011 | eadthem
If you click on this other part your worried about dose it show inspection windows on it? If it has inspection windows then it was taught ok. Sometimes on the 3.5x software it wouldn't show a part being taught when you asked it to but it would teach
