Electronics Forum | Tue Mar 20 09:31:56 EST 2001 | PeteC
I dunno.: e�lec�tro�lyt�ic Of or relating to electrolysis. Produced by electrolysis. Of or relating to electrolytes. e�lec�trol�y�sis Chemical change, especially decomposition, produced in an electrolyte by an electric current. Destruction
Electronics Forum | Tue May 15 11:35:53 EDT 2001 | Stefan Witte
you can buy a visco meter for $ 143.44 from McMaster-Carr http://www.mcmaster.com but to my expirience the viscosity was very consistent from batch to batch. The glue application itself has so many variables, temperature, pressure, needle diameter, s
Electronics Forum | Fri Jun 22 11:54:47 EDT 2001 | jdtpfacreate
OEM Boy, This is an excellent question. Since I am on the "I-want-to-sell-you-equipment-side" I do not have the hands-on experience that you do but, I do have a many engineers back at our factory who have dedicated their lives to these issues.
Electronics Forum | Fri Jul 09 19:35:05 EDT 1999 | Earl Moon
| Hi Carol- | What you are asking for can be done. Variables you must account for include the paste viscosity, dispensing head speed, dispenser height relative to board surface, and needle size. You can use most any semi-automated system such as Ca
Electronics Forum | Fri Jul 09 11:28:24 EDT 1999 | Earl Moon
| Has anybody successfully used an automated dispensing system to put solder paste dots on .5 mm pitch pads?? I need to replace some Meritec tsop sockets and I don't want to use the single site stencils for .5 mm parts. | Carol, Don't blame you f
Electronics Forum | Fri Jul 16 14:02:03 EDT 1999 | Timothy O'Neill
| Earl, | | Srt makes a system called the summit 2100D. Its a relatively new product but it is designed for rework applications. The programming is simple and interfaces well with other srt products. As with any dispensing system, you have to cl
Electronics Forum | Sat Nov 17 08:05:19 EST 2001 | caldon
TONY- I don't beleive the Craftsman called this posting in. Nurses are not supose to stick themselves with needles, Carpenters are not supose to get splinters, Electricians should never get shocked.....but in reallity it happens. Risk assesment is a
Electronics Forum | Thu Jun 04 11:23:44 EDT 1998 | Frank S
If you could measure and chart 3 variables in my process, what would they be? The boards that I produce are on panels that are 12up and 2x4 up. All boards are single sided paper base w/o plated thru holes. They are on scored panels that measure 7"
Electronics Forum | Thu Jun 04 11:57:59 EDT 1998 | Pete M
Be more specific on your problems? | If you could measure and chart 3 variables in my process, what would they be? | The boards that I produce are on panels that are 12up and 2x4 up. All boards are single sided paper base w/o plated thru holes. The
Electronics Forum | Tue May 13 06:57:10 EDT 2003 | davef
Your vendor site is totally correct. 2Ag is an excellent solder, but it does nothing to prevent tin and gold from reacting chemically. An earlier poster is correct gold goes into solution in liquid solder very fast, less than a second. Gold and ti