Electronics Forum: thread (Page 1996 of 7890)

Pick and Place Machine Validation

Electronics Forum | Mon Mar 14 21:48:20 EST 2005 | smtuser1234

I agree with Pete C. Not enough companies make their pick-&-place vendors prove the accuracy. So it is up to you to ask and most vendors are willing to help in this area. Universal does a good job in this area.

X-Ray: Have to report to state?

Electronics Forum | Wed Mar 09 18:01:53 EST 2005 | dkufta

I know in Florida you must report. I don't know if it is state or federally mandated. I would call to be sure.

0201 Land Pattern and Aperture Shape Design

Electronics Forum | Thu Mar 10 07:11:56 EST 2005 | py (france)

Hi, see below.. http://www.omnigraph.com/index1.html?content=/subpages/review.html

PCB etch services in India

Electronics Forum | Wed Mar 09 20:36:03 EST 2005 | amstech

We are looking for a PCB / copper etch services in India and interested parties may contact us at goburam@yahoo.com Regards.amstech

Blue color in solder bath and tinned lead

Electronics Forum | Thu Mar 10 13:05:41 EST 2005 | patrickbruneel

This phenomenon is caused by a high amount of halogens (Cl, Br etc.) used in the flux activators or in the flux surfactants. We've seen effects creating all colors of the rainbow. Changing to No-Clean (halide-free) will eliminate this color effect.

Blue color in solder bath and tinned lead

Electronics Forum | Thu Mar 10 14:31:57 EST 2005 | russ

Patrick told you why, But here is some more info for ya, I would absolutely not recommend that wires be tinned with OA. The residue will never get cleaned underneath the insulation and all of your strands will strt to break in the near/far future.

N2 delivery supply

Electronics Forum | Thu Mar 10 19:30:29 EST 2005 | KEN

If economical is what your looking for the atmosphere already contains 20 odd percent nitrogen. Why the need to use N2 with lead free?

MyData Y wagon shudder

Electronics Forum | Wed Mar 23 23:00:17 EST 2005 | pmd

Problem solved. Thru the help of MyData support we have determined that older MyDatas have a software issue with the servo drivers. A newer rev of driver will fix this problem.

Need Quad IVC Help

Electronics Forum | Fri Mar 11 09:32:03 EST 2005 | ???

change the x/y ribbon cable's.....you will probably find one of those are going bad. good luck

Need Quad IVC Help

Electronics Forum | Fri Mar 11 14:30:03 EST 2005 | ???

i agree with changing the head board if the ribbon cables have been changed. I would also check the quad align card and make sure the cables are plugged in tight to it and to the backplane. There is a large connector on the backplane that sometimes f


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