Electronics Forum | Wed Dec 13 02:17:07 EST 2017 | am
Guys, What are the best effective tests methods to show capability and repeatability of reflow ovens and AOI machines?
Electronics Forum | Wed Dec 13 14:17:26 EST 2017 | emeto
For the ovens you run the profiler and you compare graphs. For the AOI you should run these golden boards(boards that you keep for AOI test - might have intentionally implemented defects) once in a while and make sure you are getting the same results
Electronics Forum | Tue Apr 07 13:49:52 EDT 1998 | Frank Silva
Paul, I work for a supplier of 2D and 3D x-ray inspection systems. If you are interested in discussing alternatives to AOI for post reflow SMT process monitoring and inspection I would be happy to discuss several strategy considerrations with you. W
Electronics Forum | Thu Jan 04 03:01:38 EST 2018 | buckcho
As always, our good colleague Evtimov is right about the AOI and oven. For the AOI you need to make a golden sample board(panel) and test if your machine can catch all defects that you simulated BEFORE the oven. Try to me as accurate to real defects
Electronics Forum | Tue Oct 05 16:38:51 EDT 2010 | tskim83
Our hole inspector gives this error message “Base Hole Error”. It is a flat conveyor-type hole inspection machine from YAYATech that scans PCBs, with an optic sensor and cameras on top of the belt and a light source on the bottom of the belt. And dur
Electronics Forum | Thu Mar 15 03:38:11 EDT 2007 | imetrex
Please dewscribe the advantages and disadvantages of digital video inspection syatem vs optical microscope system for visual inspection of elctronic assemblies . Also please advise the suitable system (whether optical or video microscope )for visula
Electronics Forum | Tue Dec 01 10:28:05 EST 1998 | Dave F
| I am locking for inspection machines. Can someone indicates some manufacturer of this kind of machines? | | Thanks for help. | Sergio: Please help focus our attention. What type of machine? Comparitors, automated optical inspection, microscop
Electronics Forum | Mon Feb 18 10:59:27 EST 2002 | dbonilla
Thanks for your feedback. May you give me an advise if it is better to use X ray inspection intead of optical inspection if we don't have 0201 and 0402 components?
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 | Mon Jun 18 19:22:38 EDT 2001 | Gil Zweig
Dave; See my answer to "Alternate to X-ray" The combination of endoscope optical inspection with x-ray inspection provides the most effective means of BGA inspection. Transmission x-ray provides a very rapid means of qualifying then process control o
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