Electronics Forum | Mon Mar 12 10:14:35 EDT 2012 | flyingsnow
Thanks a lot for your input. Why do you prefer steel squeegees? We use hard plastic ones.Thanks.
Electronics Forum | Tue Mar 13 09:17:08 EDT 2012 | davef
Hard plastic, such as polyurethane or Teflon, are fine for printing adhesives, since there isn't as much as a requirement for applying sheer as there is with paste. So, scooping is not as much of a issue.
Electronics Forum | Tue Mar 13 11:15:43 EDT 2012 | flyingsnow
It looks like our printing is fine. The short issue is caused by the placement. Mydata we used for placement has a global force setup which cannot be changed for individual component.
Electronics Forum | Thu Mar 08 07:57:23 EST 2012 | JB
Hello. I am looking for some old Panasonic Panasert MBSF on/off loader magazines, does anyone know of any? or where I can get hold of 1-2? Rough sizes are L460mm X W540mm X H565mm
Electronics Forum | Wed Mar 14 00:48:35 EDT 2012 | lalitjadiya
I want to design COB for my calculator program.I want to know the process details,minimum quantity required,cost defining factors,all other details.Someone please help to get the details.
Electronics Forum | Wed Mar 14 10:48:13 EDT 2012 | davef
Here's a good tutorial on the chip-on-board http://www.dieproducts.org/tutorials/assembly/cob/index.php
Electronics Forum | Wed Mar 14 19:32:04 EDT 2012 | swag
You're not clear if you intend to reclaim and re-use the paste from the stencil or not. If not, then you should go to cartridges with an air gun or modify a caulking gun for dispensing paste from cartridges. The paste will last a long time.
Electronics Forum | Fri Mar 16 10:08:24 EDT 2012 | davef
Here's a couple of articles that may help * http://www.cerc.utexas.edu/itc99-benchmarks/itsw.bench.pdf * http://web.eecs.umich.edu/~jhayes/iscas/ * http://www.eng.auburn.edu/~strouce/analogbc/BCpaper.pdf
Electronics Forum | Fri Apr 13 13:02:00 EDT 2012 | jorge_quijano
Thanks for your input guys, I'm still waiting for my client to check if they will accept any repair on these boards, but now I have a clear idea on how to proceed, thanks!
Electronics Forum | Fri Mar 16 16:08:03 EDT 2012 | burb1999
Looking for the best Selective wave from everybodies opinions and why? Looking at also if it needs fixtures etc? What about the ERSA VERSAFLOW 3/45? Thanx, Todd
