Electronics Forum | Tue Mar 27 17:38:23 EDT 2012 | test_tech
I know it's a little bit crazy, but worst case scenario is I buy a new controller, amps, software, and grudgingly maybe even servo motors. Given the cost of buying an equivalent gantry system new, this certainly is a project worth considering, even
Electronics Forum | Fri May 11 15:33:36 EDT 2012 | markhoch
I personally believe that you money is best spent on improving your process. An automated printer will help make your process more repeatable, thus easier to control. An AOI will not improve your quality, it will only make your defects easier to dete
Electronics Forum | Thu Jul 05 15:52:02 EDT 2012 | stentech
What size frame are you using and what thickness and size is your stencil. I would ask your stencil vendor for their positional accuracy over 20-36 inches x-y. We have the capability also to make a photoplot in a controlled environment and over lay i
Electronics Forum | Tue Jul 03 11:30:18 EDT 2012 | davef
Just so that we both on the same page: * When you "reflow the chips on the broken board," what do you actually do? How do you do it? What kind of controls do you use? * When someone "did a reflow on the south bridge chipset," what do they do?
Electronics Forum | Thu Sep 19 10:27:10 EDT 2013 | rgduval
I believe there is a force calibration menu option in the maintenance menu. From the main screen, choose exit to maintenance to get into the maintenance menus. If you're still having force issues afterwards, you'll want to start hunting for broke
Electronics Forum | Sat Aug 25 05:31:50 EDT 2012 | ericrr
Thank you RLM I was beginning to suspect what you have said when I think it is what is called a "flow control valve connection" it goes into a double acting cylinder? it needs to screw into M5 (metric 5mm)thread, the connector on the plastic hose i
Electronics Forum | Thu Aug 30 22:50:23 EDT 2012 | jeffr
Common problem. Start at the Encoder and measure the 5v square wave. Trace it back to the Frequency to Analogue converter, then to the controler. I assume that your conveyor is in good shape. i.e. With the motor disconnected, the chain should flow f
Electronics Forum | Wed Sep 05 16:35:22 EDT 2012 | davef
It depends, but I'd guess that as a minimum the floor clock will start when the component returns to room temperature. It's easy to argue that the floor clock starts earlier than that!!! Probably, the floor clock starts a couple degrees lower than th
Electronics Forum | Mon Sep 10 08:51:43 EDT 2012 | donkudner
How often do you have to replace the blower motors? I will ask the oven manufacturers what the average MTBF is for their blowers. We have numerous BTU's and I don't think any of them have required replacement before 8 years (single shift). Once they
Electronics Forum | Thu Sep 13 03:10:09 EDT 2012 | weyes
Optimize the pcb assembly layout can enhance the performance of the converter for switch-mode converters, excellent PCB layout is critical to the performance of the best system.If the pcb assembly layout is poorly designed, it may result in the fol
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