Electronics Forum | Tue Feb 24 12:18:53 EST 1998 | RWW
| I require 2-3 professionals, skilled in the programming and debug of SMT equipment. Would prefer Fuji and Universal experience but will talk to all. These opportunities are located in central Texas. Would like to talk to those who would consider
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 | Tue Jun 14 15:03:15 EDT 2005 | slthomas
In that the machine times out and waits for a feeder refill and doesn't just skip that part and leave the space empty, it's not a defect. I have found 500ppm *fairly* easily attained in SMT depending on the board mix and how you define (1) a defect,
Electronics Forum | Fri Mar 30 06:58:24 EDT 2007 | ck_the_flip
Alot of QM's and QE's are typically failed Engineers who lack common sense. They don't understand that measuring in DPMO's (versus DPU's) "normalizes" your data for Printed Circuit Board Assemblies (PCBA's) so that if you have 10 defects on a PCBA t
Electronics Forum | Wed Apr 25 08:40:45 EDT 2007 | avalancher
I've also found that mechanical feeders require much more maintenance than the 'smart' magazines do. Also remember that 'smart' magazines also give you the opportunity to change the setup quickly if necessary, and swap feeders if all can't fit on th
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
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 Jun 04 05:41:42 EDT 2002 | ianchan
Yo, Hussman69, you are one scary dude... in fact you remind me of that catbert... as an add-on, "metcal" has a good semi-auto BGA rework system and their engineering support is strong. then again, our engineers shd be optimizing the production lin
Electronics Forum | Wed Jul 17 22:52:48 EDT 2002 | stefo
I know this isn't SMT related, so I apologize. But I'm looking for someone that is very experienced with military wire harnesses,and all the specifications involved, that is interested in a consulting opportunity... Respond to: Stevezeva@aol.com Th
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