Electronics Forum | Fri Jun 08 10:48:06 EDT 2007 | rm14
2 waves is correct. While running the glass test panel over the chip wave (1st wave) you can see gaps due to the turbulance. What I did find was the gap of the chip wave was not closing up enough so I adjusted this which made it better. What is the p
Electronics Forum | Wed Jun 20 07:59:56 EDT 2007 | avalancher
The issue you are seeing is in fact the Battery that is in your machine. It looks like a motorcycle battery. It is usually located somewhere in or around your power supply. It should be reading an output of 18V. This battery is used in the event of a
Electronics Forum | Wed Jul 18 11:49:59 EDT 2007 | davef
The auditor may be using "verify" in an ESD Program context. See ANSI/ESD S20.20 [1999], 6.1.3, Compliance Verification Plan. It gives one definition of what the auditor may be seeking. For more on verification programs, look here: http://www.protek
Electronics Forum | Tue Jul 17 09:49:21 EDT 2007 | slthomas
We haven't used no-lead yet so I can't speak to the specifics of that part of the equation, but am I the only person here that sees "thick board or a board with a large ground plane" and immediately thinks this is a thermal issue? Am I oversimplifyin
Electronics Forum | Fri Jul 20 11:48:22 EDT 2007 | muse95
I agree with Chris. Not all but SOME components definitely had to change to be able to withstand higher heat. I would watch out for some plastic connectors, possibly some active components, and definitely many electrolytic caps. Older stock compone
Electronics Forum | Tue Jul 31 08:29:11 EDT 2007 | stepheniii
If you can, put a pressure tank near the machine. It will help stabalize the air pressure, but only if the compressor is providing enough air in the first place. Throughhole PNP machines tend to take air in big gulps making the pressure go up and dow
Electronics Forum | Fri Aug 03 12:11:56 EDT 2007 | gmoritz
Any experience with the encoders and ball screws that drive the stage? We are seeing a pretty large y-drift from the 'top' to the 'bottom' of the board during x-travel. I've tried to measure this using the teach function and the x-drift from the sm
Electronics Forum | Mon Aug 13 14:11:14 EDT 2007 | jeffharley
Slot 11 in the I/O box is the one for B.E.C. pcb, the offset is 2125 in the x and 500 in the y axis. The template for the B.E.C. is triangle in shape and is the length from corner to corner on the rotary table. You can also type in sh sys and look to
Electronics Forum | Mon Aug 13 10:00:18 EDT 2007 | ed_faranda
Might want to check to see if the weight of your part has increased. If it has increased, you may not have enough surface tension to hold the part on the board. I am assuming you already checked that the component isn't getting hit by something in
Electronics Forum | Tue Aug 14 09:17:59 EDT 2007 | bpan
What version AP are you using? What version windows are you using? I think that the results you are seeing may just be a bug in the software. Did you try to export the programs and look at them on the machine in central controller? Its been a while s
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