Electronics Forum | Mon Aug 31 15:39:18 EDT 2020 | jmelson
Yes, the rightmost VME board is the IO_DPRAM, and it also handles the front panel buttons and E-stop inputs to the computer(s). So, reseat the connectors on the front of that board. Also, there may be an interface board on the bottom left (called C
Electronics Forum | Thu Feb 29 02:24:55 EST 2024 | redspare1
Strange error, I have looked at the schematic and checked all of the e-stop switches and they're good. The machine isn't connected to anything, but air and power. Has anyone else seen anything like this? 1. When pressing the active button it beeps
Electronics Forum | Thu Feb 13 08:19:58 EST 2003 | MA/NY DDave
Hi Usually a no no in Production areas. or any areas involving physical hazards. If you brought in a trained Safety Professional they would be able to give all the distraction reasons that could lead to accident exposures. One highly motivated pl
Electronics Forum | Tue May 30 21:28:48 EDT 2000 | Dave F
A heads-up for yall ... 40 CFR 372 - Under Section 313 of the Emergency Planning & Coomunity Right-To-Know Act (EPCRA) of 1986, the US EPA is proposing a reduction in the reporting limits for lead and lead compounds from the current limits of 10,000
Electronics Forum | Thu Jun 14 21:14:04 EDT 2001 | davef
There�s tons of stuff on-line. Do a net search on "immersion silver". Examples are: * http://www.smta.org/knowledge/proceedings_abstract.cfm?PROCEEDING_ID=571 * http://www.enthone-omi.com/articles/FinalFinishesT1.pdf * http://www.epa.gov/opptintr
Electronics Forum | Thu Apr 11 19:06:59 EDT 2002 | tmarc
We are using 1mm pitch BGAs with a great quantity of via(s) under the component. Very shortly we will be placing CSPs with .65mm pitch. Our via(s) are solder masked, however we generally have a percentage of them that the masking is thin enough that
Electronics Forum | Wed Feb 12 23:48:00 EST 2003 | Dreamsniper
Hi DaveF, We do not allow people to have their cell / mobile phones if they are working or entering our Production / Manufacturing Facilities due to the signal interruptions that our test systems are receiving. Notice that when your phone rings your
Electronics Forum | Wed Jan 12 07:15:03 EST 2005 | clampron
Good Morning Everyone, This whole lead free thing has really stirred up the hornets nest! I agree that it doesnt make any technical sense to replace a cheap toxic material for an expensive toxic material that costs more, is more expensive to process
Electronics Forum | Thu Jun 23 16:08:49 EDT 2005 | slthomas
It's interesting that your company was willing to buy enough machines to complete 4 lines, but isn't willing to buy enough parts for them to operate. That sort of reduces your 2-4 lines to a role of emergency spares locations, doesn't it? We experie
Electronics Forum | Wed Oct 12 20:53:44 EDT 2005 | mderen
We are currently wave soldering connectors that are held in place by stainless steel screws. About 20% of these screws emerge from the process with varying quantities of solder attached to them. We have just had our solder bath checked and no impurit
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