Electronics Forum | Thu Apr 27 21:04:33 EDT 2000 | Dave F
Ron: Good news: Nicolet makes excellent machines. Bad news: I�m unaware of a machine with the capabilities you seek. * X-ray machines lack of resolution needed in relation to the crack geometries encountered within a high density single material.
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 | 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 | Thu Jun 12 11:12:08 EDT 2003 | babe
The last statement saying that seeing down the bga component with these systems is useless, is an incorrect statement. First with x-ray you do not see flux residue and or flux migration, second with x-ray you do not see a cold solder joint. Visual i
Electronics Forum | Wed Feb 05 08:51:13 EST 2014 | emeto
What I think it does is to calibrate the camera. You have your tube on the bottom and your camera on the top. For my machine(Dage) I have to put the board I am going to examine inside and select a point on the board surface. THen I just click on this
Electronics Forum | Wed Jan 27 17:32:51 EST 2016 | billthebuilder
We do High Mix, Low Volume and are looking for the best inline AXI with the criteria of industry-leading automation capabilities. The abilities to program offline, automatic conveyor width adjustment and board alignment are important to us. We want t
Electronics Forum | Mon May 21 04:30:17 EDT 2012 | adetuc65
Hi, I need some advice. What should I look at when buying a new X-Ray machine for off line BGA inspection? Should I concentrate on spot size?, Sensor resolution ? I need 130-160Kv and 70 degree Tilt axis board size about 30cm x 30cm Any suggestions
Electronics Forum | Fri Apr 17 14:03:48 EDT 1998 | Earl Moon
| 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 May 03 10:38:42 EDT 2001 | davef
You need to have a way to qualify and monotor your process. X-ray and ERSA's fiber optic inspection thingies are two approaches for doing that. There are lots of good x-ray machines out there. Get a transmissive x-ray machine with resolution of 10
Electronics Forum | Tue Jan 26 18:23:33 EST 2010 | glennster
I agree that Dage makes some excellent 3D (CAT) systems, but in our experience a high-resolution 2D system with tilt capability is usually better-suited for inspection of solder joints. Glenn Robertson Process Sciences
Our Company handle AOI (Auto Optical Inspection) and SPI (Solder Paste Inspection) Machines.
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