Electronics Forum | Mon Aug 14 11:09:09 EDT 2006 | Baer
You can contact Graphic Research and Brad Koor will tell you that his maintenance is actually less. He has been running MS2 for a year and a half (he was the first production beta). His people know how to maintain the process which is not hard but mu
Electronics Forum | Thu Aug 17 14:20:49 EDT 2006 | Jay Hardin
Hello everybody, My name is Jay Hardin and I'm the MS2 Applications Manager for P. Kay Metal. I was just informed of this thread and will post my 2 cents when needed. I'm the guy who goes out in the field and makes sure MS2 is installed properly and
Electronics Forum | Thu Sep 07 16:50:44 EDT 2006 | greg york
Just reading these comments are really interesting but very baffling. That if the solder manufacturers produces solder which 'is' actually Virgin high quality material and treated with conventional metallic anti drossing agents AND continue to add th
Electronics Forum | Mon Jul 31 19:52:51 EDT 2006 | darby
TOOLING > OFFSET. The pcb stopper is attached to the camera and a default stop position is calculated from the PCB dimensions. If your stencil image is offset left or right then you can either fiddle the pcb size or input the offset. Offsets front an
Electronics Forum | Tue Aug 01 19:52:19 EDT 2006 | darby
If your frame size is 730mm x 730mm then you can't move it left or right. If it smaller than that then the frame adapter will give you more leeway. I am not too sure by what you mean by "If I had a 6" board, and a stencil with cut-outs for both side
Electronics Forum | Mon Aug 14 10:08:00 EDT 2006 | Paul@Boxborough
sant, When I worked in contract manufacturing, I used Air Vac or SRT systems which are rather large units. They are great for larger boards and BGA's. In my OEM life, I prefer smaller desk top units, which are more adapted to small boards with small
Electronics Forum | Tue Aug 01 22:04:11 EDT 2006 | davef
Problems with IPA are: * IPA / material being 'cleaned' combination still needs to be removed from the board. * IPA and empty containers are a hazardous material by RCRA criteria (40CFR 261) * Flash point (~12*C TCC) of IPA is low enough that all ele
Electronics Forum | Wed Nov 15 15:51:21 EST 2006 | RJ K.
I have been looking into buying a rework station like ERSA or PDR. What I am questioning is how well will these systems reflow BGA's with metal top/cover that are reflective. In addition, when preheating the board would dark body packages absorb te
Electronics Forum | Thu Aug 03 12:51:20 EDT 2006 | Ofer Cohen
I'd appreciate your support in the following issue: A significant batch of PCBs failed on de-lamination. The failure was identified, of course, only after the assembly. There is a big variety of components (BGA 1mm, BGA 0.8 mm, FQPs and other SMT co
Electronics Forum | Thu Aug 03 12:51:59 EDT 2006 | Ofer Cohen
I'd appreciate advise in the following issue: A significant batch of PCBs failed on de-lamination. The failure was identified, of course, only after the assembly. There is a big variety of components (BGA 1mm, BGA 0.8 mm, FQPs and other SMT componen
