Electronics Forum | Fri Jun 07 05:08:08 EDT 2019 | gregoryyork
Does look like delam, if its that bad and the board looks like its HASL finish or Silver, it could also be porous absorbing the chemistries of HASL or Nitric from the Silver which will greatly encourage ECM or poor SIR figures or just simply eat the
Electronics Forum | Tue Jun 16 20:48:14 EDT 2020 | rsatmech
Point one -; I am also having this concern but based on the DPM it's getting difficult to keep the track to understand what exactly happened with the particular PCBA (Attrition component placed or Cleaned PCBA due to some issue those components are p
Electronics Forum | Fri Feb 11 20:16:43 EST 2022 | mihai_voivod
Hi guys, This stubborn conveyor (inline smt 1m 2 stage) keeps popping off its track. I have tried to replace the old belt, turn the new belt around, tighten it as much as I can, but it keeps coming off the little wheels as shown in the picture. D
Electronics Forum | Tue Jan 24 12:39:24 EST 2023 | linux
Hello MagyarT, Software that Combines data from Kohyoung AOI,SPI and panasonic assembly machines YJLINK conveyors to track back quality root causes of defects -See real-time OEE on your panasonic lines at each location -Drill-down on SMT bottlenecks
Electronics Forum | Mon Dec 23 20:14:24 EST 2002 | vinhmach1
Hi, You can't void of loose parts. But can reduce. You can ask your Lead operator or the the person in charge for that individual line to keep track on the hourly monitor. If they tracking the number of PCB went thru the machine (getting the coun
Electronics Forum | Mon Mar 10 16:29:34 EST 2003 | kenBliss
You can call it anything you want. At the end of the day what matters is what you are able to produce in a given period, say 8 hours. How many components where placed during that time. Most engineers do not fully understand that there is generally
Electronics Forum | Wed Jun 17 17:06:29 EDT 2015 | swag
Awesome! It's good you found feeder teach. One warning: feeder teach is not slot specific (at least not when I ran GSM). Example: You teach an 8mm feeder in slot 30. You then teach an 8mm feeder in slot 31. The pick will change for the slot 30
Electronics Forum | Mon Mar 03 13:18:02 EST 2003 | msivigny
Hello phil, The use of AOI systems give us the opportunity to auto-collect defect information much the way you're using them now. AOI systems become extremely effective when the collected data is used to perform some positive change into the process.
Electronics Forum | Wed Aug 10 02:38:36 EDT 2016 | zxcvb
I guess I've been somewhat ignorant when it comes to the finer details of pcb layout. Lately I've read a couple of books that try their best to lead me on the straight and narrow. Here is a couple of examples of a recent board of mine, and I have hig
Electronics Forum | Tue Feb 22 23:52:06 EST 2000 | Finepitch Services
Jax, I appreciate your opinion and no one is right or wrong during such information sharing. Please consider that we all inherit a system and keeping it in the same way is the choice in most cases. Also, "keeping the mm across the house" is not gi
