Electronics Forum | Thu Jan 19 12:38:03 EST 2012 | cobham1
I am wondering if the failurs that people see are discovered right away or when the units are out in the field. Reason I ask this follow up question is the units that are having problems are all returns from our customers. Is there a way to check for
Electronics Forum | Tue Aug 03 09:38:39 EDT 2004 | Danny
We are a small PCBA contract manufacturer based in Malaysia. Sometimes, our customers request us to provide X-ray inspection on BGAs. Due to our production mode is towards high-mix low-volume, it is a bit difficult justifying purchase of X-ray inspec
Electronics Forum | Mon Nov 19 09:51:51 EST 2001 | MDion
Bonjour, Is there any study done about the effects of X-RAYs (INCLUDING Airports/Customs systems) on electronic assembly ?? We have had few problems with products recently where the programmed flash was not functionnal (corrupted data) when tested
Electronics Forum | Mon Aug 08 20:27:34 EDT 2022 | stephendo
It depends on what you will be building and your customer`s requirements. You many need an X-ray machine. You will almost certainly want magnifier lenses with ring lights. And you will probably never have enough binocular microscopes. You will also
Electronics Forum | Mon Jul 24 09:29:14 EDT 2017 | emeto
Precisely! Your reflow profile is what proves temperature on the pad is right. X-ray is your visual representation of the result - customers love to see that you are correct.
Electronics Forum | Thu Mar 26 19:13:15 EDT 2015 | vladig
Right. That's what we normally do for our customers in order to just qualify a process. I'd just add X-ray, particularly on a large BGAs. Regards, Vlad SENTEC TESTING Laboratory Inc.
Electronics Forum | Tue Dec 27 10:11:50 EST 2005 | pjc
Here's a few mfrs. to look at. http://www.vjelectronix.com/vjebeta/index.asp http://www.glenbrooktech.com/advantage.htm http://www.lixi.com/product_workstation.htm http://www.focalspot.com/ http://www.microfocus-x-ray.com/frameset.php?PageN
Electronics Forum | Wed Sep 02 18:49:12 EDT 2020 | stephendo
What exactly do you want to measure with it? The gage R&R is going to be based on what you want to measure. I have mostly seen X-rays used to make judgement calls not measure something. I'm guessing a customer or manager requested it?
Electronics Forum | Mon Oct 12 01:17:00 EDT 2020 | SMTA-64386317
Hi, I am facing high fall out of microphone low sensitivity issues. This microphone is soldering thru SMT soldering with low peak temperature profile which peak at 232 DegC to 240 DegC and have skipped X-Ray inspection but still seeing fall out espec
Electronics Forum | Fri Feb 01 02:08:57 EST 2019 | robl
Hi has anyone got practical experiences of inline 3D AXI machines in their plants that they can share? We are not getting a great many issues, but we are always looking at ways to reduce this even further as our customers rightly expect zero defect