Electronics Forum | Wed Oct 24 11:57:17 EDT 2001 | mparker
http://www.ceeris.com/DPMO.htm Ceeris is a company that may help you. They collect data and publish benchmark results. Their DPMO report will give you the data you need, for each process step. It's not cheap- they want $3000 per copy. Beyond that,
Electronics Forum | Thu Jun 23 20:09:03 EDT 2005 | Stefan
Optimizers for pick and place machines are very specific for the type and model of the machine you are using. A chip-shooter will run at optimal speed with the same type of nozzle and minimal table movement. Most X-Y tables have a faster X-axis than
Electronics Forum | Fri Oct 14 03:50:08 EDT 2005 | steve
Alot of folks are going to experience this with their poorly designed desoldering systems. I would check the temperature that is being delivered at the tip of the desolder gun. A small preheater is recommended. The other problem you will encounter is
Electronics Forum | Mon Oct 31 18:18:21 EDT 2011 | conjugate
Thanks a lot. I`ve been doing a research for existing products as well and yes Teknek is quite helpful. Now I need to do some simulation analysis, collect some data and compare with manual operation in order to proof that this is a good and strong pr
Electronics Forum | Sat Nov 03 10:57:27 EDT 2012 | davef
EricR: Regarding "*** By the way, since we have used the Tin-Silver-Copper lead free solder there has been a strange liquid type chemical leek from the oven exhausted pipes." ... I don't know anything about your process, but the first thing I'd inve
Electronics Forum | Wed Oct 16 12:51:46 EDT 2013 | deanm
Why isn't the data that is collected being used? Either use the data or stop taking it. Without AOI to improve your process you need to do this: 1. Collect data on all defects found by your inspection department and have it in a form such as a sprea
Electronics Forum | Sun Dec 13 10:41:57 EST 2015 | alexeis
Hi, We have developed various solutions for SPC in view of SMT production. I can tell you that the solution depends on the need you are trying to solve. Our solutions are: ASD (AOI/SMT Diagnistics) - Real-time collecting, detecting and popping hidde
Electronics Forum | Tue Mar 27 01:58:28 EDT 2018 | buckcho
Hello Diego, what kind of statistics you want to collect? From SPI, AOI, Pick and place maybe? Alexei is right, it a complex thing you wanna do. I would suggest doing it line by line in the beginning so you can better define what exactly you want or
Electronics Forum | Thu Dec 07 14:22:54 EST 2000 | NickMata
The pattern does mater with respect to whether they are single or dual dots. From info which I have collected, dual dots would be an issue for the FUJI since they are capable of viewing one or the other as a fiducial but not both at the same time. W
Electronics Forum | Wed May 17 10:11:12 EDT 2000 | Boca
Sounds 'on the money'. By gear up, I assume you use respirators. Wipe up any dust deposited on surfaces and dispose of the wipes as lead waste. Keep the cover firmly on the dross can when not in use. You've got it covered (pardon the pun). Do yo
