Electronics Forum | Thu Feb 03 08:20:49 EST 2000 | JAX
Once you have the capabilities to track a board from the initial stages in kitting all the way out the door in box build the possibilities are endless. You will now have: 1. An exact count of your companies WIP. 2. The exact location of every board i
Electronics Forum | Thu Jan 27 08:52:05 EST 2000 | Todd A. Braun
We currently use a silicon conformal coating on many of our manufactured circuit boards and are experiencing situations where the coating doesn't conform. For example, on the sharp edges of components and corners of leads it pulls away before curing
Electronics Forum | Tue Jan 18 08:40:42 EST 2000 | Dave F
Hey John: Chrys wrote a good description on calculating flux density a while back. Here is our version of her procedure: 4.3 Determine the amount of flux on the board. 4.3.1 Get a piece of corrugated cardboard and a weighing scale accurate to 0.01
Electronics Forum | Wed Jan 19 08:40:53 EST 2000 | Wolfgang Busko
Hi Erico, I think it�s just a naming problem. Under the topic of tombstone there are a lot of causes for different appearances of this symptom. Shouldn�t be always the errected position that occurs. In your case it seems that either the components so
Electronics Forum | Fri Jan 14 17:24:08 EST 2000 | John Thorup
Yeah, it would be kind of expensive to replace all of your stencils but it's the only real answer. Be sure that all your new and replacement stencils have a home base or home plate shape for the passives. This reduces the paste volume near the cent
Electronics Forum | Fri Jan 14 08:05:23 EST 2000 | Pat Pepper
Hi Dave, Thank you for the response. In answer to your responses I'll use the original numbers of my questions. 1. We would like to turn around our boards fast, but sometimes due to the market conditions we wind up with inventory. After reading
Electronics Forum | Tue Jan 04 08:51:33 EST 2000 | g cronin
Comming into this new year I want to make sure I'm not overlooking anything in my process. I run a small contracting company, approx 20-25K PCB's per month. I am a firm beliver in finding people who know more than I do. So I am looking for anyone i
Electronics Forum | Mon Dec 20 08:26:17 EST 1999 | pascal MATHIEU
hello guys ; we are using some standard selective wave soldering unit used in lined ; the drawback of a such machine is 1/the speed which is quiet low (the board is coming on position through the conveyor, then the head delivering the solder moves s
Electronics Forum | Mon Jan 03 08:40:44 EST 2000 | Chris Rogers
Hi Mike: If you are only spending around $150K per year in assembly I would have to say totally understanding your business that you should continue to outsource this operation. The cost of the equipment will be almost double that and it will be li
Electronics Forum | Sun Dec 19 08:05:14 EST 1999 | Dave F
Clarissa: We've all done thing on a limited basis, especially on prototype boards, but this doesn't sound like a limited basis, or prototype boards. (And may be I reading too much into this, we all know the frailities of conversing like this.) Thi
