Electronics Forum | Tue Jul 09 15:20:19 EDT 2002 | pjc
When you look at the capabilities of Combo machines they tend to sacrifice performance when compared to separate X-ray and AOI machines, meaning they don't do either the X-ray or AOI operations as well as a machine that was designed to do only one. A
Electronics Forum | Thu Dec 03 13:39:52 EST 1998 | Russ M
| | | | I have some 1.25 mils Al wire bonding chip on board process. After epxoy-based encapsulation, I do some aging test. How can I "see" or prove that there is a "wire break" exist due to the tension of thermal cycling? How can I know the failure
Electronics Forum | Thu Aug 09 15:16:20 EDT 2001 | Adam
Thank you Michael, yes we use a Fine Focus X-Ray machine, we also had some dummy connectors to play with, so we profiled the board until we reached a desirable profile. For placement we used a GSM machine, the only issue we ran into there is the par
Electronics Forum | Thu Aug 09 15:16:31 EDT 2001 | Adam
Thank you Michael, yes we use a Fine Focus X-Ray machine, we also had some dummy connectors to play with, so we profiled the board until we reached a desirable profile. For placement we used a GSM machine, the only issue we ran into there is the par
Electronics Forum | Wed Feb 05 04:37:29 EST 2014 | pavel_murtishev
Mr. Evtimov, Could you please tell me what X-Ray focus is? Machines runs auto-focus routine each time when swithched on showing green/grey/black dots and trying to find centre. What is it for? What is machine searching and how? Thank you.
Electronics Forum | Fri Jul 19 04:50:51 EDT 2013 | jlawson
Check out Viscom, X7056 Series in line Xray. Have 2D and 3D options. Also if budget permits offer Xray and AOI in same machine !!!
Electronics Forum | Wed Jun 20 09:19:14 EDT 2001 | Gil Zweig
Dave: Your question is very astute. First let me make the observation that x-ray imaging is a technology that not many people in electronic fabrication are familiar with (but some think they are); consequently they are gullable acceptors of sales dis
Electronics Forum | Thu Apr 16 21:33:25 EDT 1998 | Steve Gregory
Hello Ya'll, I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? I know what most people will tell me; "Steve, that's a pretty silly question
Electronics Forum | Mon Apr 20 13:52:19 EDT 1998 | G.Wenker
| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu
Electronics Forum | Thu Apr 16 21:30:59 EDT 1998 | Steve Gregory
Hello Ya'll, I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? I know what most people will tell me; "Steve, that's a pretty silly question
