Electronics Forum | Wed Jun 21 08:28:13 EDT 2006 | don dawson
I think all silver on a bare board is Immersion. We are a bare board manufacturer and that is the only silver I'm aware of being used as a finish. What is the problem you are having?
Electronics Forum | Mon Jul 03 22:40:58 EDT 2006 | eyryren
Dear mark This is Eyry Ren from Shenzhen comofaje Tech.co.,Ltd.We are the manufactucturer of SMT stencil clean rolls.If you have any problem please send mail to sales@comofaje.com. Our Engineer will give you a satisfying key
Electronics Forum | Mon Jul 10 09:28:25 EDT 2006 | Bobpan
Have you tried turning the theta manually to feel if it is stiff or having a harder time turning. This will cause Quadalign errors. also be sure the handling is not set to 10% on the theta this is also a problem.
Electronics Forum | Tue Feb 20 20:07:33 EST 2007 | mdang
My machine TP9-2U have the same problem. I use the camera to walk through the program and it is off and not repeatable. I think the machine has backlash but I don't know how to tighten it up. Can you help??? Thanks, -Michael
Electronics Forum | Thu Jul 06 13:36:41 EDT 2006 | Mark
Always could go get a stethoscope and that seems to help isolate a problem that you may be having. I have one of these on hand because they come in handy.
Electronics Forum | Tue Jul 04 07:40:22 EDT 2006 | slaine
I had a couple of reps in from Indium a few weeks back, and they were promoting a flux for rework that was designed to have low SIR, No clean. Havent tried it yet. The product is Flux NC 771, might solve your problem? Regards Slaine
Electronics Forum | Mon Jul 10 05:45:50 EDT 2006 | Rob
Hi Dougs, Check out the PBTs (Peak Body temperatures)and time at these temperatures. Remember that they sit higher in the ovens than most other parts. If you have problems getting that data I should have it for Tyco, JAE, Hirose, Harting & a coupl
Electronics Forum | Tue Jul 18 19:20:25 EDT 2006 | sharifudin
Actually we run lead free solder paste and the profile spec very tigh.I can't use capton tape due my product in panel form and save cost.I already verify conveyor,machine and tool free from dust and solder paste but the problem still remain.
Electronics Forum | Tue Jul 18 09:57:17 EDT 2006 | slthomas
You might try baking the boards before using them. If the problem goes away you might want to look at what sort of environmental controls your board fab guys are using/stuck with/wishing they had.
Electronics Forum | Tue Jul 18 10:53:36 EDT 2006 | Chunks
Sounds like a part problem. You must use the same broker we do. New parts with bend leads, leaded parts "redipped" to turn lead free. The list goes on....
