Electronics Forum | Thu Sep 10 10:04:27 EDT 2015 | emeto
1. Automated optical inspection(this is a machine that checks for you using camera and software algorithms for recognition) 2. Electrical test. For any PCB a test device can be made. A standard one will look like this: Put the board in the device. Go
Electronics Forum | Fri Jul 27 09:00:46 EDT 2001 | wbu
Hi Darby, you must have read my thoughts about the stuff we are dealing with. Think I�ve got to hide your message from my boss it may lead to the decision that I�m not allowed to read this and other forums anymore ;-). We still need optical inspect
Electronics Forum | Tue Mar 23 10:46:48 EDT 2010 | oeidave
Hello Sibbe, Thank you for posting your questions. There are a few approaches to AOI with the majority being program driven. There are a couple of systems that are simply comparative in that you use the system to compare a golden board to others th
Electronics Forum | Sun May 12 09:17:48 EDT 2002 | Thomas Hodge
First of all are you looking for a inline or a table top unit. We paid 50k for a Testronics unit and it does ok but I feel like others and that is if you have the inspection & controls in place you should be able to build quality boards by controlli
Electronics Forum | Tue Dec 05 22:27:05 EST 2023 | padawanlinuxero
Hello, I am experiencing issues with one of my PCB suppliers. Specifically, I am having trouble with solder shorts occurring on a SOIC8 component, and always in the same pads. Upon inspection with a microscope, I discovered that three of the pads ar
Electronics Forum | Fri May 10 18:46:12 EDT 2002 | peterson
I posted a similar question a few months ago. Basically, I asked: "Can anyone who is NOT a salesman for an OI company, provide an objective argument for purchasing these very expensive systems." Well folks, not surprisingly, no one has posted a respo
Electronics Forum | Tue Feb 04 08:32:49 EST 2003 | roertner
In my experience AOI's are good for checking machine setup I.E. first piece inspection. After that the only things they will typically catch are wrong parts, reversed parts, missing parts, and tombstones. I would however suggest getting an AOI with a
Electronics Forum | Fri Mar 02 12:32:55 EST 2018 | harlymh
Is there a way to make an optical inspection (polarity and shorts test) of a A6284KLPTR-T-1 that has a FK 244 08 D PAK heatsink on top? Is this possible with an AOI 3D Cyberoptics SQ3000? http://datasheet.octopart.com/FK-244-08-D-PAK-Fischer-Elek
Electronics Forum | Wed Jan 30 15:47:13 EST 2008 | tonyamenson
Just my humble opinion. Every place I've worked at uses x-ray over optical inspection for BGAs. Companies that had both often let the optical inspector collect dust becuase you can only really inspect the perimeter solder balls. Not to mention you c
Electronics Forum | Wed Mar 14 01:51:55 EDT 2007 | CHITRA K
We would like to buy a good microscope for visual inspection of SMT PCBs especialy for highly populated PCBs assembled with fine pitch components including BGAs . Please advise a suitable type of equipment visula inspection for volume production. A
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