Electronics Forum | Tue Aug 28 16:05:21 EDT 2001 | stefan
I did not question the accuracy, which is very good, but only 99.8 % of the time. If I require this accuracy for a certain part to be placed, than I want to have this part on target more often than 3 sigma permits.
Electronics Forum | Thu Feb 25 11:09:34 EST 1999 | Joe
We are trying to decide between a Contact Systems Model 3AV or a Multitronix Model DHM120 P&P machine. Any advice or feedback would be apreciated. Joe
Electronics Forum | Fri Aug 23 18:51:00 EDT 2002 | edahi
weve done a few evaluations for the no-flow underfill and for the reliability I think it has already passed MRT L3 @ 220C reflow. What is it specifically you're interested about the flow u/fill??
Electronics Forum | Thu Mar 11 11:49:22 EST 2004 | caldon
www.ox3.com has a great web site. 1) they have a pdf that you can use for $ or 2) they have an online glossary with parts and cost available. Cal
Electronics Forum | Fri Aug 14 14:45:23 EDT 2015 | avg1
I am looking for a company that does repair and maintenance on Assembleon pick and place machines. We have 3 Assembleon Topaz-X machines that need to be calibrated and head repaired. I received a quote from Assembleon which was outrageous. Any inf
Electronics Forum | Wed Aug 21 17:44:32 EDT 2002 | davef
Splitting hairs, I expect SIR of all solderability protection, including OSP, to decrease after reflow. What�s more, I expect the SIR of all solderability protection to pretty much decrease over time. The �comb pattern� test specimens meet requirem
Electronics Forum | Tue May 02 15:29:14 EDT 2000 | M. F. Roe
I am looking for public papers or articles on intermetallic formation as a function of reflow profile. Most solder paste vendors specify peak temperature and time above liquidus, but I am particularly interested in what happens to intermetallic grow
Electronics Forum | Tue Jul 09 15:20:19 EDT 2002 | pjc
When you look at the capabilities of Combo machines they tend to sacrifice performance when compared to separate X-ray and AOI machines, meaning they don't do either the X-ray or AOI operations as well as a machine that was designed to do only one. A
Electronics Forum | Tue Mar 01 10:55:07 EST 2005 | spot
A lot depends on the complexity of the board/process as well as the amount of placements. If the board has few placements and the parts are not smaller that 0805 then doing all the rework after completion is ok. The human eye can only pick out obvi
Electronics Forum | Sat Dec 16 09:47:53 EST 2006 | Frank
Hi all, Having been designing (3d modelling and programming) stencils and tooling (solderwave carriers,print support etc) for several years I am now investigating whether it would be possible to do this from home. I live in the UK and am therefore ab
