Electronics Forum | Tue Jul 03 22:18:33 EDT 2001 | davef
Assuming that you are talking about voids in solder connections: * Consider voids on the surface of your solder connection a defect. * Consider voids that you can't see to be a process indicator. See A-610C, 12.4.8 for authoritative guidance.
Electronics Forum | Mon Apr 16 22:44:25 EDT 2007 | Cmiller
I agree Rick, I still think the best was this one: http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=7093&#Message36715 I know its long but its worth it. Unfortunatley, I believe Billy Ray is back here now or is dancing
Electronics Forum | Fri Nov 18 15:45:27 EST 2016 | jg_annaanthan
Hi all, my site using x-ray machine "Agilent 5DX Series 5". The tester will hang around 10- 15 min during perform automatic startup at level "Delta Z". My site, we already change Front & Rear laser, burn galil, performed manual startup, total shutdow
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 | Wed Mar 14 17:11:57 EST 2001 | davef
First, x-ray inspection machines have a wide range of capilities. Resolution is a key measure of a machine's ability to "distinguish" features. People say that some x-ray inspection machines have the ability to position the board being inspected at
Electronics Forum | Mon Jan 05 14:29:45 EST 2009 | pjc
In PA there is an annual license required, about $200 per year. There is an initial inspection and at that time they will want to see radiation survey, installation documents that state individuals have been trained on the machine. They say they try
Electronics Forum | Thu Apr 27 21:20:38 EDT 2000 | Dean
Here are some pointers to use during your X-ray inspection. Microcracking is virtually impossible to determine with X-ray. However, I suspect you are looking for "hard" opens. Those are much easier to find visually. If using a paste-and-place pro
Electronics Forum | Mon Nov 26 10:54:03 EST 2007 | aj
Hi All, Is there an Inspection machine that can carry out both Optical Inspection and Xray ? aj...
Electronics Forum | Fri May 31 14:36:12 EDT 2002 | russ
does anybody have any info on what the minimum kV power should be on an X-Ray machine to handle general BGA inspection? I have heard that you need a minimum of 100 kV for the Metal top packages but have also heard of people using 50-60 kV but I don't
Electronics Forum | Wed Mar 09 21:08:32 EST 2005 | davef
No opinion here, but each state [and probably country] regulates xray machines through a "Radiation Control Agency". For a starting point to learn more about state policies, look here: http://www.rmis.rmfamily.com/db/agencyradia.php The contact fo
