Electronics Forum: detection polarity (Page 1 of 2)

Through hole AOI

Electronics Forum | Tue Oct 16 10:39:35 EDT 2012 | trottmann

Hello, are you useing any Through hole AOI in your conventional Hand Assembly and what Typ is it pre- oder post-solder? And what errors are you ecpecting to detect? -missing component -component Offset -polarity Check -or??? Is there Any Manufactu

does any one know if you must register a ViTech 5000 AOI machine

Electronics Forum | Wed Jun 15 07:47:28 EDT 2011 | edmaya33

Any input on this machine good or bad would be > help ful, thanks This is a Good machine. 5K AOI Perform machine is easy to program and had a built in inline defect viewer. Low false failure/call compare to other platform. Able to detect skew, bri

AOI ( automated optical inspection) benchmark

Electronics Forum | Mon Feb 18 17:27:03 EST 2002 | hgwells

Agilent has a great article on determining whether automated optical inspection (AOI) or automated x-ray inspection (AXI) is right for you. It's a PDF file that can found here: http://www.ate.agilent.com/EMT/LIBRARY/X-RAY/DOCS/59883661en.pdf To sum

Through hole AOI

Electronics Forum | Fri Oct 19 18:30:05 EDT 2012 | hegemon

When using AOI for through hole you can expect to be able to detect, depending upon whether inspecting from the solder side or the destination side: Polarity (if applies) Value (if marked) Presence (should be there) Non-Presence (should NOT be there)

Inspection Methods

Electronics Forum | Fri Jul 27 12:34:47 EDT 2001 | loriannplummer

My engineering couterpart has the task to evaluate AOI and we will be receiving one next month. In most of the articles I've read, AOI is deemed effective post paste and post pick-and-place (pre-reflow), but there are rarely discussions about post re

Flux residues found after assembly process (Clean process)

Electronics Forum | Wed Jan 13 12:17:47 EST 2016 | trampacorp

Thanks for your input Michael. Basically the > boards had been go through from washing and even > ionic contamination already. In order to > eliminate or detect the flux residues, is there > any equipment something like a uv lamp that can > dete

Building an AOI

Electronics Forum | Tue May 08 09:15:12 EDT 2007 | kenpeh

Hi It is very interest topic on building a AOI internal.(10000) I am very aggree on Machine designer point of view. I had gone throught the state of develop a post reflow AOI which complete it begining of this year. Just share part of it. Few poi

A.O.I recommendation

Electronics Forum | Thu May 26 06:59:06 EDT 2005 | CLampron

Good Morning, We have several Mirtec table top machines. We bought the first one when it was under the Samsung name. We had the advantage of doing a side by side comparison with several other systems. The Mirtec was the leader in performance. Since

Who has best desktop AOI ?

Electronics Forum | Wed Nov 03 14:08:55 EDT 2010 | clampron

Good Afternoon, I would throw my vote in to Mirtec as well. I also had an opportunity quite a few years ago to compare three systems side by side. At the end of the evaluation, the Mirtec stood out over the rest. Over the past several years, I was in

AOI Algorythms

Electronics Forum | Fri Jun 23 07:25:06 EDT 2006 | emeto

Thank you for the post cuculi. I really appreciate it. I've read about some kind of vectoral imaging machine technology. The explanation of the principal was: When you desing the component in the library, the machine takes this information(dimensi

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