Electronics Forum | Mon Oct 24 07:15:53 EDT 2022 | umar
Hi All SMT Expert and Members, Any one can help or share how to set the attrition formula at SMT machine pick and place process, FYI, I had a product with high mix low volume with qty running per model is less than 50 pcs, the pcb and place machi
Electronics Forum | Mon Oct 24 11:04:58 EDT 2022 | richardcargill
The yamaha feeders need leader tape to function - so if you're using cut reel components you'll lose 3 or 4 just on set up alone. Run-time attrition is harder to help with as machine setup and calibration, condition of nozzles/feeders, ability of ope
Electronics Forum | Fri Jul 19 13:05:56 EDT 2002 | pjc
It has been release by Mydata. I haven't used it yet.
Electronics Forum | Mon Dec 23 20:17:44 EST 2002 | davef
Search the fine SMTnet Archives for background descussion.
Electronics Forum | Wed Apr 09 15:05:45 EDT 2003 | russ
Probably of no help but here it is anyway This is a tuff one. Attrition is due to many factors. You have machine rejects (visual fail, no pick), feeder set-up loss each time a reel is removed you lose X number of parts depending on feeder design (w
Electronics Forum | Fri Nov 07 03:50:05 EST 2003 | chrissieneale
Rocky, i would be interested, do you want to email me them direct?
Electronics Forum | Tue Apr 06 14:44:50 EDT 2004 | davef
Chris Search the SMTnet Archives to get started. There's a fair amount of background there.
Electronics Forum | Wed Sep 13 22:29:10 EDT 2006 | davef
attrition
Electronics Forum | Fri Mar 23 22:59:30 EDT 2007 | fastek
Couldn't agree more Old Dude
Electronics Forum | Tue Feb 06 10:55:58 EST 2001 | pjc
Larry, Our specification is 0.075% for our Fuji CP3 and IP2 machines. At or above that figure the Maintenance Dept. has to get to work. We typically see 0.03% to 0.05% on average. The Fuji machines are all vision centering. We have found feeders are
