Electronics Forum | Thu May 24 06:55:25 EDT 2012 | miulius13
Okay, that was weird :| I didn't see the forest because of trees! Anyway, that's a step forward though I saw that OrCAD exports in .txt file and not Excel, as I need. Any ways to work around? Again, please be patient with me if, again, I can't see it
Electronics Forum | Wed May 16 11:19:08 EDT 2012 | fulgen
Hi Guys, I´m looking for information about processing smt components on flexible printed circuits (printing, SMD assembly,reflow soldering and laser cuting). These flexible circuits comes from a roll of 300 mm width. I found some information about ro
Electronics Forum | Mon Jun 04 08:53:44 EDT 2012 | mosborne1
Sounds like the boards were not properly manufactured since you have baked them prior to assembly. We just had a customer return from China becasue of this issue. We have made 10K without issue. Let me take a stab and ask if they were made in the USA
Electronics Forum | Fri Jun 01 05:46:12 EDT 2012 | vileo72
Hello friends , What is the extent of Probe mark allowed on a assembled board ? Is there any related material on net or standard .Recently we had an issue where the ICT was done and the joints on which the pins were tested had dents on the joints
Electronics Forum | Mon Jul 02 07:41:08 EDT 2012 | jsolloway
I am going through the process of re-evaluating our AOI systems. Depending on the complexity of your assemblies, I would recommend Mirtec's, and aoi systems as the previous post suggests. Had a demo from them a month or so ago and for the price the
Electronics Forum | Wed Jul 04 12:18:14 EDT 2012 | davef
Phil is correct in his description of proper rework technique. Possible explanations of the reason for popping of your BGA are: * Thermal cycling of components cause them to flex on a different point in the cycle that the board possibly resulting in
Electronics Forum | Thu Sep 19 10:27:10 EDT 2013 | rgduval
I believe there is a force calibration menu option in the maintenance menu. From the main screen, choose exit to maintenance to get into the maintenance menus. If you're still having force issues afterwards, you'll want to start hunting for broke
Electronics Forum | Tue Aug 07 05:21:12 EDT 2012 | glichn
Hello Joe, PCB size 6" *6" is larger board. Resistors and LEDs are easy to do assembly. I think you can ask Beijing Glichn, from PCB stencil printer, SMT reflow oven and LED pick and place machine, they can give some suggestion. The investment is de
Electronics Forum | Tue Aug 07 05:29:13 EDT 2012 | glichn
Hello Joe, PCB size 6" *6" is larger board. Resistors and LEDs are easy to do assembly. I think you can ask Beijing Glichn, from PCB stencil printer, SMT reflow oven and LED pick and place machine, they can give some suggestion. The investment is de
Electronics Forum | Thu Aug 16 09:55:53 EDT 2012 | sarason
You can try my package PCB Synergy. http://members.iinet.net.au/~sarason/ It can panelise many of the data formats it supports, but not all of them. If you mean panelise the PCB for manufacturing the board, then there are literally heaps of gerber
