Electronics Forum | Mon Jun 12 23:52:58 EDT 2017 | aemery
Don, either you have a faulty park sensor or much more likely the vision gantry Y axis is not reaching the sensor. Possible issues, one of the two VY drivers cards is failing; one of the VY forcer motors (air bearings) is failing; to much air leakin
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
SMTnet Express, May 1, 2014, Subscribers: 22707, Members: Companies: 13872, Users: 36138 Strain Solitons and Topological Defects in Bilayer Graphene Jonathan S. Aldena, Adam W. Tsena, Pinshane Y. Huanga, Robert Hovdena, Lola Brownb, Jiwoong Parkb
