Electronics Forum: learning curve (Page 5 of 8)

Re: Reflow Profiling

Electronics Forum | Tue Jul 11 15:59:52 EDT 2000 | JohnW

George, I looked at the winkic & profit software and tool's a while ago along with some of the alternatives. No matter what anyone tell's you in the 1st instance you do still need a profile card as what you are doing is comparing the known good prof

AOI Inspection equipment for populated PCB's

Electronics Forum | Thu Dec 18 13:05:59 EST 2008 | tsvetan

we have omron, before buy I have evaluated lot of other machines, what I like most is the three ring at different angle lighting which allows pseudo 3-d solder joint evaluation and historgams with statistics, you can see out of total solder joints ho

Re: Glue Dispenser

Electronics Forum | Wed May 10 19:58:19 EDT 2000 | Steven J Adamson

Hi Stuart, just to be clear right from the start I work for Asymtek, so you know where this reply is comming from. I agree with Jax and Micah that to purchase Fuji or Camalot will probably be a system that you are more familar with, so the learning

Thank you.

Electronics Forum | Tue May 01 12:16:25 EDT 2001 | kaoni

I really appreciate your advice. Dave did not offer much in the way of real advice, his response was mostly diatribe. I am looking at visual inspection at this time as AOI might be overkill in my case. I believe that it, in combination with the machi

Re: Help with flux residue spec

Electronics Forum | Mon Nov 01 21:50:32 EST 1999 | chartrain

No clean flux is really a misnomer. What is often taken to mean no residue in effect means no visible residue. Because you can't see it doesn't mean it isn't here. Many manufacturers have been through this same learning curve. The goal with a no clea

Re: AOI

Electronics Forum | Wed Apr 14 19:02:59 EDT 1999 | Boca

| | I've just come back from Nepcon West and I'm just as confused about AOI as when I left. Is anyone out there really happy with their equipment and getting the results they expected? I would like to know about programming time and equipment reliabi

Re: AOI

Electronics Forum | Thu Apr 15 16:27:33 EDT 1999 | Nancy V

I had someone suggest that they weren't really necessary as long as your process is good. Is this just a way to help you keep an eye on your process? I was thinking, as we set up our line, our money would be more well spent with controlling the pro

Re: N2 Reduction

Electronics Forum | Tue Dec 29 12:57:08 EST 1998 | Earl Moon

| Does anyone have angles on how to reduce N2 consumption at reflow process (i.e. process control equipment, etc.)? | | Any help would be appreciated | N2 consumption is very "machine" and process dependent. Some machine designs are better equipped

Re: Why does everyone want to x-ray BGA?

Electronics Forum | Fri Apr 17 16:00:52 EDT 1998 | Michael Allen

X-ray can be helpful in trouble-shooting BGA component failures. Test techs can quickly determine whether or not a BGA has solder bridges. When a bridge is found, this can eliminate hours of trouble-shooting. And when a bridge is not found, the te

Where do I Start?

Electronics Forum | Fri Sep 06 11:29:03 EDT 2002 | genny

We are a company that designs a product but gets the PCB fabricated and the surface mount assembly done out of house. The product then comes in house and we test it, do some final assembly on it, and ship it. We recently had a prototype run of PCB'


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