Electronics Forum | Sun Oct 30 20:41:57 EDT 2011 | conjugate
I`m now doing my major project related to Automated surface cleaning for PCB after I found out there`s a lot of problem with rejected PCBs, which is almost of them caused by the contamination from the materials itself. After trying a few solutions by
Electronics Forum | Sun Oct 30 20:43:42 EDT 2011 | conjugate
I`m now doing my major project related to Automated surface cleaning for PCB after I found out there`s a lot of problem with rejected PCBs, which is almost of them caused by the contamination from the materials itself. After trying a few solutions by
Electronics Forum | Sun Nov 06 19:20:23 EST 2011 | jeffr
Tom, Does this only happen on one job or all jobs ? If this happens again..you should clear the RAM memory, but changing the 10 year 3v lithium battery on the motherboard should also be considered at the same time. RAM CLEAR PROCEDURE: Power off, rem
Electronics Forum | Mon Nov 07 15:05:16 EST 2011 | tpappano
Hi Jeff, This machine (my unit #2) has a couple programs that execute just fine, but when I added additional mounts to one of them I got the "120"error. When I added another new program, the "118" error showed up, and of course, everything in all t
Electronics Forum | Wed Nov 09 23:02:34 EST 2011 | jeffr
Tom, I cannot find the software to operate my Sunshine EPROM burner right now. It is safe for you to read out the files on each of the ROMs using your burner. It is just a plug in, plug out operation to get the machine going again. The machine will s
Electronics Forum | Mon Nov 14 00:13:55 EST 2011 | tpappano
Hi Jeff, I pulled the proms from both machines, copied to disk, re-burned the the old versions with the newer and reinstalled. The ram became scrambled in the upgraded unit on startup, but I did a full restore through the serial port and unit #2 got
Electronics Forum | Fri Nov 04 13:24:30 EDT 2011 | tombstonesmt
Peelable masking has been our solution here recently. We an automovite customer that requires coating on both sides of the boards with many keep out areas. We are currently building a dispense robot that will apply tech spray wondermask 2218. The won
Electronics Forum | Fri Apr 27 08:02:18 EDT 2012 | jim_n_hky
We are in a similar situation with high mix low volume production. We are also using lean principles and the one piece flow mantra is always the target. In our plant though, we have not been able to achieve it. The guys who want one piece flow mostly
Electronics Forum | Mon Apr 30 13:45:11 EDT 2012 | rway
JimnHky is pretty much spot on. We have a high mix low volume line of products (most anyways). We have experimented with lean quite a bit, and have achieved single piece flow on our most voluminous product. In fact, this is where I would recommend
Electronics Forum | Thu Nov 03 16:47:52 EDT 2011 | hegemon
You need to define what it is you are inspecting for, and more importantly, what benefits you are trying to achieve with your acquisition of the technology? Inspecting post placement, post reflow, or both? Solder Joints? Through Holes? Part numbers
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