Electronics Forum: spc and aoi (Page 7 of 23)

Pre- and post-reflow rework

Electronics Forum | Sat Feb 05 14:51:49 EST 2005 | etienne

One important thing to look at, when buying an AOI is the False Calls Rate, along with tact time of machine to inspect the PCB. Obviously, many machines can do the the work....but it's also true that each machine differ from the way it do the work. S

High-end SPI and AOI?

Electronics Forum | Tue Jan 12 21:24:13 EST 2010 | graceytiu07

We have a Viscom SPI S3054QS. Yup, the machine offers a quite good speed. My board dimension is 150 by 250mm. The cycle time is only about 24 sec. The analyze time is only about 10sec. You can make your loading faster, if that's what you needed. I ha

High-end SPI and AOI?

Electronics Forum | Mon Jan 25 01:35:56 EST 2010 | orproadamshaw

Hi, As stated above development of the systems we took over from Orbotech has not ceased. I don't know which geographic region you are in, but your first contact should be either a Business Partner, or ORPRO Vision support direct in the region. On

Pre- and post-reflow rework

Electronics Forum | Sat Feb 12 13:40:27 EST 2005 | etienne

As I was explaining in my thread, the things that you have to look for when buying an AOI is the false calls rate (which you described perfectly) vis a vis the money and time you want to spend. We bought our machine after that we evaluated some. As y

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

SPC - Reflow and Wave soldering

Electronics Forum | Fri Sep 06 14:07:20 EDT 2002 | ppwlee

Thanks for all replying to my printing SPC posting. I like to expand the SPC discussion on reflow and wave soldering. I am aware of the common methods of applying periodic measurements using test vehicles though the machines to collect critical pr

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.


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