Industry News | 2009-12-07 18:55:54.0
Solothurn, Switzerland - October2009 - JUKI, a world-leading provider of automated assembly products and systems, announces that it will highlight its latest line-up of brand new and tried and tested Chipshooters, Flexible Mounters, Intelligent feeders and Software in Hall A3, Stand 143 of the Productronica exhibition. The event is scheduled to take place 10th – 13th November 2009 at the New Munich Trade Fair Center in Munich, Germany.
Electronics Forum | Wed Nov 24 13:13:25 EST 2004 | William Rodriguez
Does anyone know of any automated methods/software that can be used to count opportunities for defect?
Electronics Forum | Wed Jan 28 10:14:03 EST 2004 | danielinsa
All � I am trying to change my rating method for end item assemblies provided by my CM. I am currently using a simple yield method based on total PCBA�s received vs PCBA�s rejected. I have considered PPM but am leery due to the high mix rate and fluc
Electronics Forum | Sun Mar 22 15:29:01 EST 1998 | Michael Fogel
What is the right way to count the opportunities for defects in order to calculate the quality (in ppm) of SMT assembly processes as well as the quality of the PCB's? Please replay to: fogel_m@netvision.net.il or micha.fogel@ecitele.com
Electronics Forum | Wed Mar 25 21:49:32 EST 1998 | Alberto Cervantes
| What is the right way to count the opportunities for defects in order to calculate the quality (in ppm) of SMT assembly processes as well as the quality of the PCB's? | Please replay to: | fogel_m@netvision.net.il | or | micha.fogel@ecitele.com
Electronics Forum | Tue Mar 24 09:53:01 EST 1998 | Steve Schrader
| What is the right way to count the opportunities for defects in order to calculate the quality (in ppm) of SMT assembly processes as well as the quality of the PCB's? | Please replay to: | fogel_m@netvision.net.il | or | micha.fogel@ecitele.com Ch
Electronics Forum | Tue Aug 28 13:46:46 EDT 2001 | mparker
To clarify on "Opportunities"- With 1000 components, the opportunities are far greater than 1000. You have 1 opportunity per component for a component defect i.e. bent lead, damaged part, tested bad, etc. You have a second opportunity per component
Electronics Forum | Fri Nov 21 09:35:25 EST 2014 | gregcr
99% of the time the effort to try and track, count and update inventory takes more cost in labor than the parts are worth. We plan 2% scrap rate and move on with life. Simplifying the concept can actually save a lot of money in the long run. Can be
Electronics Forum | Mon Jan 29 16:04:29 EST 2007 | BillW
Thanks Russ and John, To clarify defects when manufacturing a PCBA, I use (2) groups of defect categories, one for components and one for solder joints. These can be calculated separately or combined A component defect could be: Missing, Miss-alig
Electronics Forum | Wed Nov 18 10:39:48 EST 1998 | Scott Lolmaugh
| | | Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? | | | | | Chris, | | It may be helpful if you could translate DPM into a meaningful phrase as many people (my
