An improved system for magnetorheological finishing of a substrate comprising a vertically oriented bowl-shaped carrier wheel having a horizontal axis. The carrier wheel is preferably an equatorial section of a sphere, such that the carrier surface is spherical. The wheel includes a radial circular plate...http://www.google.sh/patents/US6506102?utm_source=gb-gplus-sharePatent US6506102 - System for magnetorheological finishing of substrates
