Electronics Forum | Wed May 20 12:01:16 EDT 1998 | Chrys
Have you tried the new Accu-Frame from PNC? It tensions on all four sides using an operator-INdependent mechanical scheme. It seems pretty slick. They're failry new, and don't have a frame for the MPM's last time I checked, so I haven't tried it m
Electronics Forum | Wed Jan 28 15:35:47 EST 1998 | Tommy Turner
| We have some trouble adding a IC head Nozzle to a | Siemens Siplace machine. | It seems like the machine don't want to recieve | new MA data, coz even if we restart the line | the old nozzle configuration will be used. | Anyone know what we do wron
Electronics Forum | Sun Dec 28 05:34:29 EST 1997 | Bob Willis
We have three BGA video tapes and poster sets which may be of interest check out our home page www.bobwillis.co.uk | | I work in a R&D, low volume assembly lab. | | Can anyone tell me what type of equipment | | works well or doesn't work on removin
Electronics Forum | Tue Aug 21 17:23:23 EDT 2001 | davef
A worthy endeavor. Consider checking the fine SMTnet Archives. Searching on df* lists almost 200 postings between the "Design" and "Production" Forums. Further, check the SMTnet Newsletter. Earl Moon wrote some very good articles on DFx. The art
Electronics Forum | Mon Sep 03 23:53:22 EDT 2001 | Poon Man
Hi Jacob, Purchasing high quality magnifier highly depends on your budget. In my experience, rectangular lens is much better than round lens as the view area is bigger. Brightness is very important point to consider. Don�t choose white light. Otherw
Electronics Forum | Thu Sep 06 21:03:29 EDT 2001 | Poon Man
Eric, There are a lot of factors leading to lose components. Suppose your machine works properly. Firstly, is there any gap between the support pins and PCB? If yes, the components may be �dancing� during placement. Have you checked the placement s
Electronics Forum | Wed Oct 03 09:56:51 EDT 2001 | Claude Tremblay
Hello everyone We have a QFP-308 (0.20" pitch)on a board and we have a lot of opens after reflow. We checked our profil by installing thermocouples on the pads of the component and everythings seems OK. We checked the coplanarity of the leads and it
Electronics Forum | Fri Dec 07 08:32:56 EST 2001 | scottdavies
I have used Multicore MP-100 and Heraeus F380 pastes for a while, and experienced very few dry joint problems. May be worth checking if the pad size and/or spacing are to the correct specification for the components. Check the date codes on the comp
Electronics Forum | Mon May 06 08:25:35 EDT 2002 | ianchan
check http://www.metcal.com inquiry the metcal team on the APR5000. no package is too much fuss nor mess with this system that rocks the house, and comes it with a price tag affordable to most companies. the only -ve limitation this system may ha
Electronics Forum | Tue Jun 04 19:15:15 EDT 2002 | rob_thomas
Por, Why do you clean no-clean flux residue?I didn't use the product you mentioned but I got some help from the folks at Cookson group last year when I did wirebonding after no-clean smt processing.check their website.Check your profile as well.unles
