Electronics Forum | Fri Apr 08 05:22:47 EDT 2005 | Bored
The light events are: Red - Alarm - Indicates that an alarm exists.This also occurs when the emergency power stop button has been used to stop the belt and turn off heater power. Orange - Alert - Indicates that an alert condition exists. Green - R
Electronics Forum | Tue Jan 13 10:35:06 EST 2009 | evtimov
konrad, why did you change your mind now? Now you can agree with PCB manifacturerers? I didn;t hear anything in their defense and you gave up. If colour is not the same each time, that means they don't have standarts or knowledge to control it, an
Electronics Forum | Tue Apr 04 04:55:31 EDT 2000 | Jesper K
It's a typical answer from a board fabricator - 'None of our other customers have these problems'. But, and correct me if I'm wrong, none of the other customers uses the same PCB's as you do! Your preheat-parameters looks OK - they should not be giv
Electronics Forum | Thu Sep 27 19:52:28 EDT 2001 | davef
All of the discussion of "environmental controls" are a matter of degree, dependent on the requirements of the product that you manufacture. For example: shops assembling under-the-hood products have different requirements than shops making garage d
Electronics Forum | Sat Jun 12 10:23:18 EDT 1999 | Dean
| How are you inspecting pcbs post-reflow, are you inspecting all or sampling. The type of assembly involved would be mainly chip components with a mix of actives and a few 25mil and under pitch. | If you sample what are your fault rates looking lik
Electronics Forum | Sat Mar 10 08:05:09 EST 2007 | davef
Here's your test definitions [clipped from the dictionary in the fine SMTnet Library]: * Test, Automated. Computer controlled electrical testing of parts, assemblies, or finished products. * Test, Built-In (BIT). An electrical testing technique whi
Electronics Forum | Wed Feb 11 08:33:25 EST 2015 | daniel_esposito
Hi, I have two Quad IVc and both of them have the same problem. Laser Alignment is not working! When I run funtion 30, it always gives 1 at nozzle height. If I place any object beside the nozzle, it will give a number different from one depend on how
Electronics Forum | Thu Jun 22 19:43:05 EDT 2006 | davef
We hope this meets your standards for acceptable responses. * http://www.uic.com/wcms/images2.nsf/(GraphicLib)/Time_Pressure_Dispensing.PDF/$File/Time_Pressure_Dispensing.PDF * On the Flow Rate Dynamics in Time-Pressure Dispensing Processes; X. B. C
Electronics Forum | Mon Apr 09 13:28:06 EDT 2001 | slthomas
I've been wondering if I was the only person thinking this. There are so many print parameters that are programmable now on new machines (squeegee pressure, height, speed, snap-off settings, cleaning intervals) that the process would (in my oh-so-hu
Electronics Forum | Tue May 15 13:45:19 EDT 2001 | John
I don't think the syringe pressure has been adjusted, but I'll watch over the next few days to see if it changes (by itself of course). We don't control the humidity in our plant and don't really track it. However, there have been some significant
