Electronics Forum | Tue Jan 08 17:26:28 EST 2002 | davef
Our standard is: Accept and/or reject decisions must be based on applicable documentation. As an element of this, the marking on the part must identify the part positively. If the marking on the part does not identify the part positively, the ins
Electronics Forum | Wed Jan 09 20:40:58 EST 2002 | ianchan
Since we are on the topic, What we do over here, is to get SMT Technical to machine pick&place "sample component layouts" onto double-sided tape, which in turn is placed onto an actual PCB... QA will take that double-sided tape sample, and using an
Electronics Forum | Fri Feb 12 15:37:51 EST 2016 | cinthiaap
IPC-4555 has not completed yet. According to IPC org, it will be complete in mid-2017. Is there another guideline about OSP finish surface? In fact, we assembled 50 pieces and no problem. But in solderability test we have problems in some features. D
Electronics Forum | Wed Jan 04 14:59:41 EST 2006 | AOI
I have used all of test and inspection techniques available out there: AOI, AXI, Flying Probe, ICT, and FCT. The reality is that they all have a place in manufacturing based on the type and complexity of product you bild, the industry it is intended
Electronics Forum | Mon Feb 05 10:12:32 EST 2007 | slthomas
The use of booties isn't required per se, just considered a standard step necessary to reach the 10,000 target. You also need to vacuum (central vac system, NOT exhausting into the room) daily, mop weekly, have a one piece floor, blah, blah, blah....
Electronics Forum | Thu Aug 02 18:33:49 EDT 2018 | sarason
I remember once working for a company that got caught during a supply shortage. Yes they were meant to get several hundred Opamps a day from there supplier. but the manufacturer fell short some 20,000 pieces. Anyway the supplier scoured the world and
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 | Thu Nov 16 11:11:56 EST 2006 | jhaviland
I have worked with both Mirtec and Yestech and you really can't go wrong with either, they both have a good support group if you need it. by my take on the 2 is that yestech is a little less comprehensive inspection wise and a little slower than Mi
Electronics Forum | Thu Nov 03 12:50:48 EDT 2011 | cuervo
thanks Evtimov the problem is that we are a company from Argentina and we have not got a representation of Mirtec, Yestech have a representation but we can read that Mirtec is good and need the experiencie of all that tested these machines
Electronics Forum | Wed May 23 08:39:37 EDT 2012 | tony_d
Thomas, We evaluated several AOI machines and narrowed the field to two, YESTech and MIRTEC. We had an opportunity to work with both of these machines on our production floor. In our experience, the MIRTEC machine simply outperformed the competitive
