Electronics Forum | Mon Jan 12 08:59:57 EST 2004 | Paul F
I may have a similar problem at the moment with a QFP-68. Do the unsoldered leads leave a perfectly formed footprint in the reflowed solder? Do you usually find this issue occurring towards the corners of the QFP rather than in the middle of a row?
Electronics Forum | Thu Jan 15 15:08:43 EST 2004 | mrmaint
Are your qfp's being stored properly. I have seen this in the past and it turned out to be a moisture issue. We saw most of the problems on the corners. The component would swell during the reflow process thus lifting the corners. After baking the re
Electronics Forum | Fri Jan 09 11:58:32 EST 2004 | jmr2
We have a X- ray machine, CRX2000 from CR technology and Am having difficulties in locating a this company. for service and spare parts If anyone has any ideas, it would be greatly appreciated
Electronics Forum | Fri Jan 09 12:14:02 EST 2004 | fastek
Juan- Sorry to say but CR Tech/Photon Dynamics no longer exists. There are people around that support these machines however. Someone will post the names of a few I'm sure.
Electronics Forum | Fri Jan 09 12:48:29 EST 2004 | pjc
Contact YESTech. www.yestechinc.com 1221 Puerta Del Sol, Suite 500 San Clemente, CA 92673 Phone: 949.361.2714 Fax: 949.361.2724 Email: info@yestechinc.com They are sort of the reincarnation of CR Tech.
Electronics Forum | Wed Jan 14 09:38:37 EST 2004 | toddlamarche
Hi Juan, What problems are you having? I support x-ray systems on an independent basis and would be happy to offer you some assistance and maybe save you some money. You are welcome to email me if you are interested.
Electronics Forum | Mon Nov 15 21:13:17 EST 2004 | chenandy
My company have CRX-2000 machine,right now have some problem,director controller box up/down & forward/back always automatic move
Electronics Forum | Mon Nov 15 23:29:13 EST 2004 | KEN
FocalSpot may be able to help you. http://www.focalspot.com/ I have a CX machine too. They have done an excellent job servicing my needs.
Electronics Forum | Fri Jan 09 18:28:34 EST 2004 | Ron W
I'd like to know if anyone could recommend a good high-temperature adhesive that can be used for thermocouple attachment. I've always used high-temp solder and tape in the past, but would like to try using adhesive. Any info is certainly appreciated.
Electronics Forum | Fri Jan 09 23:53:48 EST 2004 | Dean
How high are we talking? 1000 Celsius? KIC Thermal Profiling double sided aluminum profiling tape. I have used at an extreme application of 240 to 300 degrees celsius for 18 minutes. With up to 30 passes with no visible degree of deterioration.
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