Electronics Forum | Wed Mar 21 10:30:15 EDT 2007 | ck_the_flip
Chrissie also says, "Before anyone suggests it - redesign of the boards is not an option!!", so I'm assuming that re-design means panelization too. She's probably sitting on thousands of these unpanelized PCB's in stock. Now, for the future, as Ste
Electronics Forum | Tue Mar 27 16:39:31 EDT 2007 | dyoungquist
We replaced a manncorp machine with a MyData about 3 years ago and have been very satisfied. A Mydata machine should meet all of your requirements with the possible excpetion of the odd form parts but I am not sure any machine does those well. The
Electronics Forum | Tue Mar 27 16:29:52 EDT 2007 | dyoungquist
We are a high mix - low/medium volume company running an older MyData upgraded TP9 machine. It does a good job placing 20 mil pitch and 0402 components. We have not tried to place 15 mil pitch. Breakdowns/repairs have been relatively low consideri
Electronics Forum | Sun Mar 25 17:02:41 EDT 2007 | johnwnz
Folks, I may be havign a thick day, it is Monday afterall and it has been very sunny over the weekend. We have recently started buildign a fairly high volume of products that is using intrusive reflow on two PTH DIN connectors and havign soem good s
Electronics Forum | Tue Mar 27 04:23:27 EDT 2007 | donjohnson
You know the products operating limits,and these have been pushed out during development using Highly Accelerated Life Testing (HALT) 2> Proof of Screen has been conducted to ensure that wear out failures are not induced by the screen If the above
Electronics Forum | Thu Mar 29 09:37:04 EDT 2007 | slthomas
While I don't have a dog in this hunt (my only comment is that I wouldn't want to buy a candy bar that has been taste tested), I do very much appreciated the validation that I DID in fact retain something from college. "Granted, if I were still in c
Electronics Forum | Mon Jun 25 16:10:39 EDT 2007 | jmelson
Well, what I have takes data directly from the Protel 99SE placement file, so in the present form it is a bit specific. This file is simple ASCII text, but the layout of columns will be different on other CAD systems. What I have has a number of sh
Electronics Forum | Thu Mar 29 08:41:29 EDT 2007 | george
Hello everybody, I had not noticed until yesterday this situation. Whenever the wave operator has a problem with a PCB (i.e. lifted parts, misprayed flux, etc.) they wave solder the PCB again "to fix it". The problem is that PCBs do not look pretty
Electronics Forum | Mon Apr 02 09:16:08 EDT 2007 | ed_faranda
Was wondering if anyone had any experience with Pin Though Paste with a no-lead process? I realize that some basic requirements will need to be met (i.e. Connector to with stand higher temperature, proper lead coating, ability to image, etc.). But,
Electronics Forum | Thu Apr 05 09:18:14 EDT 2007 | pjc
Please note that pin holes and blow holes are not always defects. The latest IPC 610A Rev D workmanship standard has them as process indicators- depending on Class. I don't have the document handly while writing this. It would be good to look that up
