Electronics Forum | Thu Mar 01 14:33:50 EST 2007 | rhorowitz
Dear Hansa, I appreciate your interest in the MIRTEC AOI Inspection Systems. I am a Regional Sales Manager for MIRTEC. I would like an opportunity to speak with you regarding your AOI Application. Please call me at (203) 881-5559. Sincerely, Robe
Electronics Forum | Fri Mar 23 08:41:06 EDT 2007 | oldsmtdude
And I might suggest AOI at post print and post place to hone your process before even considering post reflow AOI. Post reflow AOI alone is iffy and an absolute chore to keep up with. But monitoring paste and placement are very easy. Establish a sta
Electronics Forum | Tue Mar 20 19:18:53 EDT 2007 | diesel_1t
Hi to all, thank you very much for your feedback. The part is rotated before inspection; and also tend to be shifted to the same direction of pre-rotation so i think is not correcting misalignment or maybe some settings on shape data are not correc
Electronics Forum | Thu Apr 19 07:38:23 EDT 2007 | bartlozie
Only options we have (i think) is the Unders Screen cleaner unit. and the tooling carousel. (this you realy need, is the best board support system) 2D inspection (i don't know if this is realy a opion) I think 145K is a lot. You can get a better p
Electronics Forum | Mon Apr 23 11:55:54 EDT 2007 | Sundaram kumaravelu
Hello, Does any one know of an IPC standard for mechanical hardware. For eg we had connectors from our supplier which had 4 or more radial splits in screw mounting flange and the plating finish was not uniform on many of them. I am trying to get inf
Electronics Forum | Tue May 22 06:28:50 EDT 2007 | aj
Hi All, I ran a prototype last week with one of the above mentioned connectors on board. During Inspection post reflow we noticed a solder ball had formed at the top of each leg. We used a 5thou stencil with 10% reduction on the width but it seems
Electronics Forum | Fri Jun 08 12:05:17 EDT 2007 | bbl
If you're not doing any fine pitch or BGA's, it's a "nice to have". With manual screen printing any paste height measurement tool you got would likely generate more fails than you could deal with unless you set the parameters so wide that almost any
Electronics Forum | Thu Jul 05 13:47:10 EDT 2007 | arun2382
QFN assembled on a PCB indicates paramteric fails when tested. When the QFN on PCB is reflowed a second time, it recovers and passes testing. Visual, X-ray inspection revealed no anomalies. Cross-section images of solder joint revealed no anomalies (
Electronics Forum | Thu Jul 05 17:10:29 EDT 2007 | arun2382
Thanks all! I'm facing this issue with one specific batch of QFNs. It could be a plating issue. But, nothing was evident from visual inspection,No sign of voiding or non-wetting. Cross-section images of solder joints were clean as well. Could this s
Electronics Forum | Mon Sep 03 10:50:47 EDT 2007 | kissanepat1
A suggestion for your stencil which works is as follows. Cut your stencil aperatures beyond your pads to a length of 0.1mm , this then allows the paste to pull back into the pad creating a blob of solder which can be inspected by AOI.Best length and
Industrial Sensor Vision International specializes in advanced camera technology of high resolution fast speed cameras for automation, AOI, 2-D/3-D, SPI inspection and wafer inspection.
3 Morse Road 2A
Oxford, CT USA
Phone: +1 203 592 8723
