Electronics Forum | Sat Jun 28 22:52:34 EDT 2003 | ramanandkini
We have an Electromechanical assembly (clock) that has a step motor on the board. This electromechanical assembly is assembled in a screw less plastic moulded casing. The plastic casing is neither air tight nor water proof. The board is with SMOBC+ H
Electronics Forum | Thu Jul 31 01:12:57 EDT 2003 | kenBliss
I have spoken with Ray Sharp CEO of Cookson a few times in the last year. He like virtually all other CEO�s has had to make very tough choices in business. I do not think I agree with Dave F�s comments, I think a multiple product company can do ver
Electronics Forum | Fri Aug 08 18:00:34 EDT 2003 | kenBliss
Hi Bman At the risk of coming off as a �sales type�, you appear to be looking for a solution provider and probably opinions on your ideas. Regarding your method mentioned, This is not the most efficient way to run a stockroom but will work and will
Electronics Forum | Thu Aug 28 16:13:06 EDT 2003 | Dan Gosselin
Thanks everyone for your help. I have since found a good article I am downloading of of the SMTA website. Dan Title : EFFECT OF SURFACE TENSION OF SOLDER ON UNDERSIDE DEVICE SUPPORT DURING REFLOW OF A PCBA Author : Mulugeta Abtew Author Company
Electronics Forum | Wed Aug 27 14:41:49 EDT 2003 | Stephen
Have you checked the temperature profile at the balls? Just because a recipe works "fine most of the time" does not mean it is optimum. Do you have a machine that can measure co-planarity? If I get time I plan on using the MPA to look at co-plana
Electronics Forum | Wed Oct 01 16:53:05 EDT 2003 | johnpatricelli
We use Mydata PNP equipment, and are quite happy with it's speed and accuracy, especially with the latest version of the Mydata Tpsys software which includes a prototype version of their emergent auto-teach function for package sizes that can handle
Electronics Forum | Fri Oct 17 14:20:30 EDT 2003 | AXL
Dean and fastek, Thanks for your input. Actually the MPM Accuflex is more accurate than the UP3000 and MPM will tell you that. The machine wasn't intentionally built that way but that is the way it turned out. Oh and Dean, what if the Piper Cub was
Electronics Forum | Tue Feb 03 06:52:45 EST 2004 | paul_bmc
About 2 years ago our company tried to go with a post reflow AOI inspection. This AOI was suppose to be able to inspect to a level class 3 product. **It is impossible** You cannot inspect for a heel fillet and inspecting for poor wetting is a very
Electronics Forum | Thu Feb 05 08:08:46 EST 2004 | stefwitt
To my point of view, you should be aware of some issues. Manual taping machines with a foot switch for tape advancement require quite a few adjustments before you start the job, like: Tape width adjustment, component rail adjustment, pitch setting,
Electronics Forum | Fri Feb 06 15:52:18 EST 2004 | pjc
SPM is superior in terms of technology and application. SPM has larger print area, up to 20� x 19", vs. 17.7� x 15.7� for the MicroFlex. MicroFlex is microprocessor controlled while the SPM has a PC. SPM can print down to 12mil (0.3mm) fine pitch no
