Electronics Forum | Wed Dec 14 15:49:30 EST 2005 | derengmao
I did calibration for the fixed camera according to the Training Center System's book. But it seemed it is for diciding the heads'offset, very few is for camera itself. When calibrate, It does recognize the calibration tool ad finish. However when te
Electronics Forum | Fri Dec 16 12:50:34 EST 2005 | derengmao
I do have all tools for calibrate. The 4" plate is looked like for down-look camera. The big nozzle is for up-look camera. I did all the procedure in the handbook from Traning Center System from Quad. The up-look camera does see the nozzle, and passe
Electronics Forum | Fri Dec 02 09:12:20 EST 2005 | chunks
We have both Ersa scope and X-Ray. Everyone uses the X-ray because it's a quick way to check for shorts, which seems to be the line supervisors only concern when it comes to BGAs. The Ersa is fine, but it's only real use is to examine a couple of r
Electronics Forum | Tue Dec 06 21:48:26 EST 2005 | davef
We thought Bob Willis posted something like that a few years ago, but can't find it [real quick. Maybe someone more patient can.] Anyway, a PLCC68 weighs 4.67gm. On various PLCC size dropping or not: * upto 52 will stay put * 84 will drop
Electronics Forum | Thu Dec 08 13:17:31 EST 2005 | Amol Kane
during my researches for LF transition, a question being asked is -- why even consider immersion tin if it whiskers. does it really matter?, because during reflow, the Sn dissolves in the SAC solder alloy and does not exist in a "Sn whisker" formabl
Electronics Forum | Fri Apr 14 06:35:33 EDT 2006 | pavel_murtishev
Good afternoon, I saw Matantz AOI machine in work more than year ago, I forgot and mixed up model numbers. I�m sorry for this mistake. Probably that was smaller brother of M22XDL 460. Model I saw had real disadvantages mentioned above. Nevertheless,
Electronics Forum | Thu Feb 23 17:45:18 EST 2006 | Robert Joosten - PrintTec
Before doing anything; contact http://www.ape.com and ask for Casey Schue; he will tell you and show you the real bga rework equipment; the other brands just lack the power to do the job properly; I've seen too many people already buying inefficient
Electronics Forum | Fri Feb 24 15:12:20 EST 2006 | Chunks
I like Ticky Ticky Tembo No Sarimbo Hari Kari Bushkie Perry Pem Do Hai, who just posted here lately. Get right to the point. I don't think your "cool" name was stressing people out - more like it "dehumanizing" them! (I was accused of doing the sa
Electronics Forum | Tue Mar 07 10:06:29 EST 2006 | pjc
Can't measure, but there is a dot inspection capability with the 401 auto-vision option that you should have on your Gemini. Check the manual or call Speedline Tech support for instructions, 800-737-8110. This option allows you to teach a "golden dot
Electronics Forum | Thu Apr 20 06:32:45 EDT 2006 | aj
All, This is a bit off the beating track but its starting to be a real pain. I am unable to view PDF's in explorer... I just get a small image in the top left corner. It means I have to download pdf datasheets from another PC . I am not lazy but it
