Electronics Forum | Thu Jun 14 11:03:20 EDT 2001 | vance66
We will be using the same paste for all boards. We would need to change head because of board widths. Is the amount of time changing heads comparable to the time changing squeegee blades?
Electronics Forum | Thu Jun 14 15:19:07 EDT 2001 | vance66
Thanks, I'd appreciate an actual time. How long was your downtime per rheopump install? I heard about 1 1/2 weeks per head. That included training as well.
Electronics Forum | Thu Jun 14 16:33:32 EDT 2001 | pr
I have found all the advantages (that others have spoken about) are true. One thing to look at is the quick disconnect system that MPM offers which will reduce changeover times to almost the same as blades. It's well designed and so far, for us, has
Electronics Forum | Mon Jun 18 08:29:25 EDT 2001 | Carl Evans
If you visit the Cookson web site you will find a detailed list of trials of pastes and how they performed within the pump.
Electronics Forum | Wed Jun 13 12:54:41 EDT 2001 | Dr. Harry
Does anyone have PCB thickness recomendations for .8 &1.0mm pitch bga's?
Electronics Forum | Wed Jun 13 14:11:24 EDT 2001 | mcox
I am in search of documentation regarding the HP Piglet Cad File Format. Any information would be helpful. Regards Fax # 949-754-1777
Electronics Forum | Wed Jun 13 17:05:51 EDT 2001 | genny
Quick internet search revealed the following: http://www.cad2cam.com/HP_EGS/ also the following which looks like it copied some of the same info into its page: http://www.artwork.com/eesof/mds2dxf/mds2dxf.htm
Electronics Forum | Wed Jun 13 17:18:02 EDT 2001 | mcox
Genny Thanks for the effort; I had actually called this company however they did not have any documentation for the Piglet format. Thanks Anyhow Mike
Electronics Forum | Wed Jun 13 21:31:27 EDT 2001 | davef
Lotsa ways to bust caps. First: placement force; Second: thermal stress; Third: poor pad design. Forth: then, ummm maybe the cap supplier. Please describe the crack in more detail. Where does the crack start? Where does the crack go?
Electronics Forum | Wed Jun 13 21:32:26 EDT 2001 | davef
One or more of the oven profiler companies [eg, KIC, ECD, Datapaq] has software for estimating profiles. Checkem aut.
