Electronics Forum | Sat Aug 04 08:09:03 EDT 2007 | rich7799
I found the problem... the vx cable trunking was the wrong radius, so when the axis was moving at slower speeds to read pre stop position, the axis was not reading the platen correctly due to extra downward force.. Ive now replaced the trunking and
Electronics Forum | Fri Sep 22 13:03:26 EDT 2006 | daxman
I ran the vision test...here is what I got. Camera System: Completed Repeatability VX mean = -3.177942 Standard Deviation = .000059 VY mean = -12.114077 Standard Deviation = .000065 Vision System: Completed Repeatabi
Electronics Forum | Mon Jul 30 17:32:34 EDT 2007 | chrisgriffin
When you teach the "teach boardstop Y" make sure the camera is seeing the leading edge of the board and not too close to the rails. It should calculate the pre-stop position correctly. I assume you have thoroughly checked the sensor. Also check th
Electronics Forum | Wed Mar 25 11:16:35 EDT 2020 | richardcargill
Currently working through a myriad of air leaks on an old MPM Ap -b and have a question that hopefully one of you fine people may know the answer to. The camera vx and vy use linear rail motors. As far as I can tell, there are nozzles between the sur
Electronics Forum | Sat Sep 30 10:04:39 EDT 2006 | daxman
I found this pot, and tried adjusting it. It was already turned to its maximum, and the histogram did not look good. I tried replacing the board lamp and this helped the histogram a lot, but I am not able to get the bars centered in the green. The
Electronics Forum | Sat Jul 16 18:24:11 EDT 2016 | aemery
Scratches do not necessarily mean bad! Usually the forcer motor fails before a platen. The motors become weak or don't evenly distribute the supplied air, which causes them to tilt and drive into the platens. Mechanical misalignment of the VY forcer
Electronics Forum | Fri May 15 21:39:48 EDT 2015 | jlawson
Reflow.. 1.Rehm (Germany) - Best in Class Best overall process stability heating system ( Alot of makers have started to copy there VX heating arrangement ). COnveyor chains can be a bit more attention in terms of maintenance on rehm , but if foll
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