Electronics Forum | Tue Aug 04 10:19:38 EDT 2009 | swag
Here's a few ideas: If it has one, make sure the flexible coupler set screws are tight. Replace the tactile switch (often these appear to work fine in I/O but do not work properly in production). Clean and oil the tactile plunger if it has one. M
Electronics Forum | Thu Oct 11 00:11:49 EDT 2018 | mk15
I am looking for some help for where to look to fix this MY15E problem. We started the machine after the weekend and this error code comes. F-MOT-MSETDYN z/3: Upper end point outside limit. Any suggestions? Thanks
Electronics Forum | Fri Oct 12 11:16:46 EDT 2018 | tech1
Sounds like one of the Z stops is not functioning or needs to be adjusted.
Electronics Forum | Tue Oct 30 12:47:17 EDT 2018 | padawanlinuxero
hello try to calibrate the Z axis, check the cable must be damage, check if the transducer is loose, just some options from the top of my head, have you try getting into service and make it work there? if not try that too.
Electronics Forum | Mon Nov 25 00:45:35 EST 2013 | igorfo
Thank you for advice, But main concern how to detect the problems with BGA on SMT line, and how I can validate "good" or "bad" profile. PS: SPC said that process Cpk 2, temperature profile in the upper spec limit for TAL and peak temperature.
Electronics Forum | Wed Mar 02 18:46:02 EST 2005 | Austinj
The tendancy always has been "when in doubt, touch it up"... this is not the way to "verify the process" and is not the best strategy for multiple reasons (unessecary rework, additional labor costs, as well as making the solder joint more brittle, [i
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 | Sat Apr 21 04:39:45 EDT 2012 | brotakul
I am using different equipements for SPI such as Koh Young and Cyber Optics machines. I am looking for implementing a general procedure (SWP) for setting LSL's and USL's on the products on which the customer does not specify any limits on the solder
Electronics Forum | Tue Nov 20 21:08:29 EST 2001 | davef
There are lots of angles on this topic. Search the fine SMTnet Archives to review past discussions. Don�t deceive yourself. Doing a good job with SPC requires work. �Easy SPC� ends-up being something that people do, get bored with, see limited va
Electronics Forum | Thu Jul 14 10:29:53 EDT 2005 | stepheniii
It can be used as a sales tool. Choose a CPK you want, then "adjust" your definitions and limits untill you achieve that. Just be prepared to explain that someone who is unavailable for explainations set up the SPC system, and you are just following
