Electronics Forum | Wed Jun 20 11:39:56 EDT 2007 | realchunks
That's like asking the IRS to do your taxes for ya. Once they're in your building, they will not leave until they go thru top to bottom. Remember, EPA Field Investigators are "supposed" to find things wrong. They may not find any thing wrong with
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 | Wed Jun 20 13:50:52 EDT 2007 | rgduval
Dominic, I guess it would depend on criticality and volume. We do mostly low volume builds here, and the only time I do a solderability test is when we encounter an issue during production. That process works for us, considering the volume of the
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 03:11:53 EDT 2007 | vlazern
Our Heller oven is functioning well. However, we see defects from the oven, such as shifted coil inductor components, and missing chip components from time to time. When we re-scan the board at the AOI, the defect was not present at that stage,hence
Electronics Forum | Mon Jun 25 10:08:17 EDT 2007 | slthomas
I don't know much about Hellers other than the 1500 models which don't have blower speed adjustments (except for cooling), but with that much air flow I'd be worried about over working your heater elements. Have you checked in zone setups to see ho
Electronics Forum | Mon Jun 25 19:36:36 EDT 2007 | bga_kid
If you calculate CFM using the numbers you have provided you are pulling 1396CFM out of the oven. I am not sure what Hellers spec is but I know a Speedline OmniExcel Air machine should be set at 300CFM. I do know for a fact that to much exhaust can s
Electronics Forum | Tue Jul 03 16:55:57 EDT 2007 | vickt
Amit, You are asking about limitations, but how did you narrow your equipment selection down to the D1 or D2 in the first place? These machines have many limitations versus other solutions. What are your main concerns for instance? Component range?
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 | Fri Jun 22 11:09:01 EDT 2007 | realchunks
Sup G! Normally when spray fluxers get neglected, the spray pattern is the first thing affected. To actually 'see' this, we cut out a piece of cardboard the same size and length of the board. Run it over the fluxer and then turn itover and look at
