Electronics Forum | Tue Dec 04 15:11:51 EST 2007 | realchunks
Frankly it's not a good process for large connectors. Messes up your screen printer and you get min acceptable solder joints, if that. Select solder is the way to go, especially with all the smaller units out there.
Electronics Forum | Tue Dec 04 15:18:31 EST 2007 | davef
Real Chunks: Do you think a 28-pin connector is too large? For us, it's all about the number of rows. One or two rows are no big whoop. Three rows and greater, now that's when it gets messier.
Electronics Forum | Tue Dec 04 15:51:57 EST 2007 | bobsavenger
this is a two row connector that I'm talking about. We were going to select solder it or wave it but we are just trying to make the process faster and if I can get this to work, it will definitely save time for us.
Electronics Forum | Tue Dec 04 18:38:28 EST 2007 | stevek
With two rows, you can overprint to the outside to make up the solder volume. It's when you have rows in the middle that things get tough. A good stencil house should already have overprint libraries for this.
Electronics Forum | Wed Dec 05 03:01:46 EST 2007 | work288
Hi, Is depend on the size, you may also able to using different type of solderpaste to accomdate instead on PCB. Hun
Electronics Forum | Tue Dec 04 12:43:20 EST 2007 | cyber_wolf
Does anyone know where to get rebuild kits for CP6 spool valves? We want to re-build them ourselves.
Electronics Forum | Tue Dec 04 16:00:42 EST 2007 | 18424
Hi, I was wondering if any of you operators/users have experienced any reflow solderability issues with any of the ATMEL QFP components with in the last three months. Leaded or lead free processes?
Electronics Forum | Thu Dec 06 02:45:09 EST 2007 | mun4o
hi, we use pump print stencil and have problem with cleaning.we clean the stencil handling, using zestron301, but in the holes stay adhesive.Take a test with ultrasonic cleaner but resalt is not good.
Electronics Forum | Fri Jan 11 16:22:27 EST 2008 | jlawson
You guys should check out Valors new VPlan Studio, covers Panasonic Machine well, Assembleon(Yamaha) and JUKI to some point...all from one solution.
Electronics Forum | Thu Dec 06 15:15:27 EST 2007 | illheader
My old wave flux is becoming obsolete next year so I am need to evaluate new fluxes. Does anyone have a standard testing they do or what they look at for evaluation/ Thanks
