Electronics Forum | Tue Jun 05 10:49:31 EDT 2007 | realchunks
Hi WRIGHT, When you the standard, I assume you are talking about what kind of set-ups. If so, then RDR is right. Contact a supplier. Most sell the water and also units that can make D.I. water. It depends on your need and size of your cleaner.
Electronics Forum | Tue Jun 05 14:04:11 EDT 2007 | hussman
We have the same situation here. But generally it is the customer gives us a 1-up Gerber drawing and we need a multi-up or some form of breakaway to make the product. The way we achieve this is thru a Word document we call PCB Guidelines. We attac
Electronics Forum | Fri Jun 08 08:26:14 EDT 2007 | davef
Testing for solder mask cure: Search the fine SMTnet Archives, for instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=15726 Residue after wave: Water in your wave soldering flux may cause your NC flux residue to go white. Indium W
Electronics Forum | Fri Jun 15 09:52:35 EDT 2007 | cyber_wolf
The proper method is to load a flat plate into the X-Y-Z table. The plate size should be as large as the largest board you run. Indicate the entire area of the plate with a dial indicator. I don't remember the exact spec, but try to stay within .2mm.
Electronics Forum | Wed Jun 13 12:19:25 EDT 2007 | allwave
Brian, We had similar problem in our inline wash machine time ago. We checked everythin on equipment (filters, DI water purity, sprayers angle, etc). To make the long story short, we found out that the problem was caused by a new solder paste. This s
Electronics Forum | Tue Jun 19 17:42:38 EDT 2007 | dyoungquist
We run a TP9 machine and had a very similar problem with it. On a TP9 machine there is a power supply board where all the voltages are generated. It is located on the bottom side of the unit. The problen was with one of the fuse holders. The co
Electronics Forum | Fri Jun 22 11:18:23 EDT 2007 | agillman
I realize I am jumping in late but here is some REAL information. Waste water is controlled by EACH POTW (waste facility). It is NOT centralized as in EPA. The POTW's are primarily concerned with what might damage their pipes. First among their conce
Electronics Forum | Fri Jun 22 01:51:41 EDT 2007 | jmelson
&F(27).NO4=0 NO4 is for the prep head, which you probably don't have. So, it is zero to mean don't use the prep head. &F(27).DSPF=1 This is the "display flag", it apparently means this component slot in the file contains valid data for a real compon
Electronics Forum | Fri Jun 22 09:56:30 EDT 2007 | grics
Good Morning! I was curious if anybody would be able to help point me in a direction where I can research process control on spray fluxing. Our spray fluxers tend to be neglected. We currently are applying flux and running. My goal is to setup pr
Electronics Forum | Sat Jun 23 11:35:58 EDT 2007 | grantp
Hi, Yes, we just built a new plant, and used copper again. The stuff we cut out of the old building was copper, and it was fine without any issues. We lay it on an angle so condensation flows to an end, and can be periodically vented, and we take a
