Electronics Forum | Mon Jul 29 17:00:27 EDT 2002 | dsorg
We're a contract manufacturer, so we are at the mercy of our customers sometimes. We strongly encourage fiducials on the board instead of the rails, but sometimes the customer doesn't want to spend the time or money to do it.
Electronics Forum | Thu Mar 04 19:03:48 EST 2004 | pdeuel
Have you been re lubing chain after cleaning. Is the chain worn thru from friction on rails. How are carbonized particles removed from inside links after cleaning. What is recomended method for cleaning.
Electronics Forum | Tue Aug 09 14:41:32 EDT 2005 | jdengler
I do not know JOT conveyors but I do know other manufacturers. Based on that I do not believe this alone will work: -fixed rail on wrong side probably -sensors for board control in wrong location -smema ports may be to far from where they need to co
Electronics Forum | Tue Aug 23 13:35:23 EDT 2005 | SuMoTe
I should read this closer before I post it. It should read "Lead" paste not "Led" paste. This is grease for the screw shaft that brings the rails in/out on the reflow oven.
Electronics Forum | Fri Mar 24 08:10:12 EST 2006 | mapell
Hi AR Nice job on the chain/rail cleaning. I would contact Speedline Electrovert tech support, 800.737.8110 to assist in trouble shooting. They can walk you through using a meter to measure input and output current to the SC card and make sure tha
Electronics Forum | Tue Mar 28 04:49:39 EST 2006 | AR
All's well that end's well: I replaced the Dart speed controller card and the problem disappeared completely. But no harm in giving the chains and the rails a thorough scrub although they weren't the culprit in this case. Many thanks to everyone for
Electronics Forum | Fri Apr 14 10:07:18 EDT 2006 | vikkaraja
Have you checked the table itself. It seen it where either a PCB lifter or adjustble rail brake is operating properly.
Electronics Forum | Mon Jun 19 21:25:47 EDT 2006 | Chris
Try raising the table in Calibrate mode. Sensor or Tactile connector could be contacting the underside of the rails and overloading the axis. Check for 24V on the Z-axis brake. Check the fuse(F5) and voltage to the driver. Check DIP switch settin
Electronics Forum | Mon Jul 17 11:32:51 EDT 2006 | Chunks
Does the board actually make the sensor? I've seen rail widths that would load the board half way and then find a tight spot and stop before the sensor.
Electronics Forum | Tue Dec 19 03:37:12 EST 2006 | aj
Not quite sure what your problem is by your explanation but if you are seeing component shifting with no real trend , I would be confident that it will be down to the Clamping of the board. Make sure the adjustable rail is secure and not moving sligh
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