Electronics Forum | Thu Sep 29 20:08:17 EDT 2022 | proy
I have an 8130 Magazine loader (end of line boards into magazines) Has anyone here converted one of these to SUPPLY boards FROM the magazine to the printer/conveyor?
Electronics Forum | Sun Feb 23 19:55:21 EST 2003 | bayanbaru
Anyone has the Front End Checklist (From printing, chip placement up to reflow and post solder inspection)to share? I am planning to introduce the checklist to Production line. What are the some of the to do list to watch?
Electronics Forum | Mon Jul 29 18:51:47 EDT 2002 | davef
Consider: * Printing: errors [ie, insufficient, excess, skipping, etc.] paste doesn�t roll in front of squeegee, paste adheres to squeegee at the end of stroke, paste does not release. * Component placement: orientation, wrong component, missing comp
Electronics Forum | Sat Feb 03 03:03:11 EST 2018 | buckcho
Hello, Mr. Evtimov is right. What kind of pick and place machine do you have? Implementing the MSL into a datamatrix barcode is the first step. Then you might want to use your machine's software solution (if possible) to track this. Another solution
Electronics Forum | Tue Dec 03 09:54:20 EST 2019 | davef
CURIOUS MINDS WANT TO KNOW Which processes are "front end" and which are "back end"? Why are they separated like that? Why are "front end" and "back end" processes usually done in separate plants? What are the high-value activities? Which activi
Electronics Forum | Thu Aug 17 07:53:31 EDT 2000 | Wolfgang Busko
Getting things "foolproof" is sometimes a hard effort and can cost a lot of money. Who is able to tell that it actually saves money instead of wasting it. Transfering responsibility from operators to a system may lead to a somewhat less responsible a
Electronics Forum | Fri Sep 24 04:11:13 EDT 2004 | rob
Hi Chics, It all depends on where you are in the world - in Europe robots were used back end (Ericsson), and usually Fujis front end (Motorola, Nokia, Ericsson). In China you're obviously not going to need the Robots.... Cheers, Rob.
Electronics Forum | Wed May 23 12:51:25 EDT 2012 | deanm
Try trimming the leads to no more than 0.020" instead of 0.040" (1mm). The extra labor on the front end may save on the back end especially if almost all your boards have bridges in this area.
Electronics Forum | Fri May 22 20:50:55 EDT 2015 | jlawson
Siemens FX may have some good parts in MES part but front end and NPI tools are much more limited to what Valor MSS offers... As total package end to end Valor MSS can provide full scope. Siemens has not put much R&D and enhancements in front end 'U
Electronics Forum | Wed Jan 09 15:54:15 EST 2019 | emeto
All that Phil mentioned plus few tips: 1. Start with the reflow oven. Level the oven and fix it. Then you can go from there to the front end or back end of the line. 2. If you are not sure about all this, hire someone who is. I personally like to d
