Electronics Forum | Wed Jul 30 07:22:17 EDT 2008 | davef
Not sure what software you have, but somehow you must be accumulating costs by process and you probably know [or can figure-out] how many boards you processed. From this, you can calculate a standard cost of a process. Continuing, there is a thread,
Electronics Forum | Wed Aug 23 11:06:57 EDT 2017 | cyber_wolf
Bad Z-force sensor or it is checking the board height in a hole.
Electronics Forum | Mon Aug 21 11:38:20 EDT 2017 | smdbert
Hello , How to solve this problem. Thnxs Bert
Electronics Forum | Tue Feb 28 07:31:40 EST 2012 | bk
I'm assuming it's your x wagon tranducers that are out of synch. So the first place to start is look at your couplings on both x motors and make sure one of them isn't broken or starting to break. After that i would try swapping out your x board with
Electronics Forum | Wed Sep 19 10:34:44 EDT 2018 | sarason
Now I have to guess and make a few assumptions. Without looking at the back side of the board my guess is you have some 400-100V diode bridges before the resistor ,zener and the FET . The FET is a 500V 0.85 Rdson NFET. All of this suggests a chopper
Electronics Forum | Fri Apr 20 05:32:39 EDT 2001 | dougie
Hi, I've just splashed out �60 on IPC-A-600F trying to find out the formula for measuring the bow and twist of raw PCB's. Much to my dismay there are 10 lines on the subject in the whole standard. Worse still is that it tells me nothing I don't alre
Electronics Forum | Wed Sep 01 05:44:18 EDT 1999 | Wolfgang Busko
| | I'm in univerity research on SMT assembly systems. Especialy Simulation and Optimisation using OR-Methods. We developed flexible simulation models of various assembly-machines and use them for performance estimation (Components per hour) under di
Electronics Forum | Tue Aug 31 14:36:41 EDT 1999 | JohnW
| I'm in univerity research on SMT assembly systems. Especialy Simulation and Optimisation using OR-Methods. We developed flexible simulation models of various assembly-machines and use them for performance estimation (Components per hour) under diff
Electronics Forum | Mon Jun 14 09:16:58 EDT 1999 | Adam Pratt
| | | | | Hello all! | | | | | Recently we got a problem about the Funtional test. Some boards passed tests by using the auto-fixture(vacuum), but failed by using manual test fixture(need to plug CPU, DIMM etc.). The error symptom is no picture. We d
Electronics Forum | Mon Jun 14 14:30:42 EDT 1999 | Deon Nungaray
| | | | | Hello all! | | | | | Recently we got a problem about the Funtional test. Some boards passed tests by using the auto-fixture(vacuum), but failed by using manual test fixture(need to plug CPU, DIMM etc.). The error symptom is no picture. We d
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