Electronics Forum | Thu Sep 07 10:27:23 EDT 2023 | poly
I bought a gx37 dual beam series 2 Genesis. It looks like it was in very good condition when it left Malaysia but the axis weren't secured at all for the sea journey. When it arrived the rubber stoppers had all been smashed. The z axis on both head
Electronics Forum | Tue May 15 14:23:20 EDT 2001 | medernach
Again, I'm not familiar with your material but SMT Adhesives as a collective group are typically hydroscopic. An increase in humidity in your facility will lower the viscosity of certain materials. I don't want to say who's material I've had bad ex
Electronics Forum | Wed Dec 22 10:09:53 EST 1999 | Wolfgang Busko
Hello Everybody, I�m afraid I�m not the only one who suffers from sudden inexplicable but certainly foreseeable loss of data on profiles, processes and all the rest concerning this field. To my astonishment it happens every year in late december tha
Electronics Forum | Mon Oct 28 07:07:39 EST 2002 | cyber_wolf
It has been my experience that when all conditions are as they are supposed to be there should be zero or very little deflection. When you start placing components with pick and place equipment that does not have a Z pressure sense, you run the possi
Electronics Forum | Tue Dec 13 12:56:17 EST 2005 | grantp
Hi, We have a problem sometimes where our soltec oven will accept another PCB too soon after it's taken the last one, so the PCB will collide with the last PCB that just enter the oven, and knock half the components off one of the boards, and destro
Electronics Forum | Wed Jul 02 16:46:12 EDT 2008 | jmelson
Yeah, way back in the beginning, I was VERY suspecious of the whole thing, as car batteries that had KILOS of lead in them were not regulated in any manner. It seems to me a car battery smashed in a wreck and spilled into the storm drains is 10,000
Electronics Forum | Thu Dec 06 23:38:40 EST 2012 | sarason
Usually an accident that was perfectly for-seeable, due to a breaking of the rules, or an injury exacerbated by not wearing the appropriate safety gear can kick people along to be sensible. A little pep talk along about doing the right thing after a
Electronics Forum | Fri Mar 12 01:18:00 EST 1999 | Dean
| Okay, I would like to hear everyones ideas for PD naming conventions for FUJI. We are trying to use your basic names "3216_CAP" to a "MQFP208AD" But it is way out of control. Different part sizes, and vendors make it very tough to keep it all th
Electronics Forum | Tue Sep 08 15:11:26 EDT 1998 | Mike Demos
Rich: In my experience, I have seen three cases of SMT Capacitors cracking: 1. Due to thermal shock when entering the wave solder. Note that these were 1210 package sizes on the wave solder side of the boards. We were able to trace this back to th
Electronics Forum | Wed Oct 30 01:23:22 EST 2002 | jasper
It has been my experience that when all > conditions are as they are supposed to be there > should be zero or very little deflection. When > you start placing components with pick and place > equipment that does not have a Z pressure sense, > yo
