Electronics Forum | Tue Sep 09 06:29:27 EDT 2008 | arzu
i'd like to have design information about how to produce membrane switches using the screenprinting process (making silver traces, buying /placing domes) Who knows where to find information? (we normally only produce the artwork)
Electronics Forum | Fri Sep 12 18:31:09 EDT 2008 | davef
2008 Euroland membrane switch symposium lists what they call leading manufacturers of machinery and consumables, including: � 3M � Fimor � Hurtz � Hy.tech Forming Systems � Kissel + Wolf (KIWO) � Luescher � MacDermid Autotype � Marabu � Mimaki � N
Electronics Forum | Wed Jun 02 19:54:04 EDT 2010 | davef
Here's one take on what you seem to be asking: * After a point, more solder is more stress than the proper amount of solder would produce. * Asymmetrical amounts of solder produce more stress than balanced amounts of solder would produce.
Electronics Forum | Mon Sep 20 22:06:09 EDT 2004 | JB
Greg, You are a great salesman. To bad your company can not produce this machine. Contact began with the c7, Decided it cost to much to produce and went with the c5 theroy. Your company has less then two software guys that have a clue. I understand
Electronics Forum | Sat Dec 15 10:00:42 EST 2001 | davef
Why would there be a need for such a standard? And who would produce such a standard? Thoughts are: * Why not call the BIG dogs in contacting [ie, Solectron, Flextronics, SCI, etc.] and ask them for copies of their T&C documents and mash them toge
Electronics Forum | Sat Mar 25 07:25:34 EST 2006 | davef
Russ Who benefits? * Tin producers [ITRI] and sales-types * Equipment producers and sales-types * Friends, relatives, red-haired children, and sycophants of Euroland legislators working in the regulation and compliance activities relating to leadfre
Electronics Forum | Wed Dec 12 21:43:16 EST 2007 | davef
There is no specification for solder paste height, just as there is no specification for paste volume. Focus on producing a fillet that meets J-STD-001. You make the choices that produce the end result.