Electronics Forum: component loss (Page 2 of 14)

Industry Standard Acceptable SMT Component loss?

Electronics Forum | Thu Sep 14 15:02:51 EDT 2006 | teamcanada

Thanks for the input!

% of wasted components in SMT production

Electronics Forum | Thu Mar 25 14:31:28 EDT 2010 | cguerzoni

Thank you, it seems to be an high scrap %. I think that this % depends on the size of the component (machine loss), on the lot size (new lot set up loss) and on the number of components per reel (new reel set up loss). What do you think abot this?

Component Loss in CP643

Electronics Forum | Wed Aug 31 19:58:37 EDT 2005 | Paul Bendemire

Hello, We're experiencing about 4% loss of parts (primarily 0402 caps and resistors, few 0603s and 0805s), and the error codes are mostly 12040403 and 1CA0A009. The help manual on error codes is cryptic at best. Can anyone help me interpret these

Component Loss in CP643

Electronics Forum | Thu Sep 01 09:49:52 EDT 2005 | rlackey

Or some muppett hasn't put the correct height in the part data, or... The machine has been moved and not calibrated/set up properly - becoming evident as more accuracy is required.

Component Loss in CP643

Electronics Forum | Thu Sep 01 18:07:16 EDT 2005 | paulbendemire

We're looking into getting a feeder calibration jig. I know the Fuji is about $14k... Does anyone know about aftermarket? Is anyone using a jig currently for their CP643 feeders? Thanks

Component Loss in CP643

Electronics Forum | Wed Sep 28 08:00:32 EDT 2005 | cyber_wolf

I am not sure about 643's, but on a 642 machine, the pickup height @ station 1 is critical. Especially on 0402's. The should be a spec, and instruction on how to verify in your maint. manual. Bad pickup height can cause you all kinds of headaches on

Component Loss in CP643

Electronics Forum | Thu Sep 29 06:43:13 EDT 2005 | Mika

Hi Stephen, my mouse have its own will so the wrong [Replay] was pushed. My intention was to share some general programming info. /Regards

Component Loss in CP643

Electronics Forum | Mon Oct 03 11:53:30 EDT 2005 | paulbendemire

Regarding vacuum levels, how do we check that? Can anyone suggest a procedure? Thanks, Paul

Component Loss in CP643

Electronics Forum | Tue Oct 04 12:01:13 EDT 2005 | johnw

The 1st thing I would do is go into trace and start debugging the part this will show you pickup condition mail me if you want help with this process

Industry Standard Acceptable SMT Component loss?

Electronics Forum | Mon Sep 18 10:34:47 EDT 2006 | SWAG

Yea, 10,20,40,60 over or 2% for large issue qtys. would be ideal as we do run out of parts often if the issue qty. is very high.


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