Electronics Forum: aoi and ppm (Page 5 of 21)

Circuit cam and mydata

Electronics Forum | Wed Apr 15 18:37:15 EDT 2020 | unisoft

The point here is if you can't get the full CAD files or the XY rotation files and all you get his Gerbers and a BOM. Most all contract manufacturers and some OEM's at some time or another have to deal with Gerber only files. If you find yourself i

AOI, Quality and SPC

Electronics Forum | Tue Mar 04 16:50:56 EST 2003 | msivigny

Hello Rohan, this is starting to date nearly 6 years ago but I will remember everything I can, we used a custom interface to input data and everything was stored in a very large database on a specific server only for quality data, I think we used Ora

AOI, Quality and SPC

Electronics Forum | Tue Mar 04 17:27:07 EST 2003 | msivigny

Hello Dave, I can understand why you might not use the auto-correct function based on the time it takes to perform the operation. I question why there is an auto-correct function in the first place? If I understand the way this works correctly, the m

ICT and specifying PCBA testing

Electronics Forum | Fri Mar 26 11:31:34 EDT 2010 | rway

I have been using ICT for a number of years. It is still a viable resource for catching defects in the production process. AOI doesn't catch everything, such as bridging on QFN or J-lead devices (this will depend on the type of AOI and camera syste

AOI selection,specifically ViTechnology and Mirtec

Electronics Forum | Mon Oct 24 16:10:07 EDT 2005 | Brian Davis, Compex Technologies

Dear Colleagues, We are looking at entry level AOI solutions. We are currently evaluating the Mirtec AOI MV-2HTL. We are also looking at Vitech because of their perceived "edge" in the industry. I know that this forum has approached this question be

SPI and AOI Machine Feaures.

Electronics Forum | Thu Feb 11 20:36:18 EST 2021 | tsauve

1.Yes but you want specific SPI & AOI machines. Same manufacturer can provide both. 2. Yes but not as well as an SPI machine. 3. Don't understand question. 4-7 You should do your research, or hire someone with the expertise you require.

SPI and AOI IPC Requirements

Electronics Forum | Thu Jan 18 07:22:10 EST 2024 | klauss

Is there any stardarts to help us what tolerance values (max or min. height, weight, volume etc) should we use while programming AOI and SPI.

PPM rate for wave and selective solder

Electronics Forum | Wed Jul 30 16:42:24 EDT 2003 | davef

here's a start http://www.thepdfshop.co.uk/ppm/asp/Monthly.asp

New Pick and Place Operation

Electronics Forum | Wed Jun 02 17:11:48 EDT 2004 | bpan

Quad 4c's would be a great machine for what you are looking for. They are easy to learn for an smt machine and very reliable. Just realize that when you buy a machine that is no longer being improved...you can run into limitations. Those machines are

AOI false fail PPM

Electronics Forum | Tue Jul 29 13:20:55 EDT 2008 | gabriella

330 000ppm on low volume. what is the parameter you are talking about? PPM on AOI?


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