| 摘要 |
A method and apparatus for conditioning a processing surface of a cylindrical roller disposed in a brush box is described. In one embodiment, a method for processing a substrate is described. The method includes transferring a substrate to a tank, positioning the substrate between two cylindrical rollers disposed in the tank, moving each of the two cylindrical rollers into a first position where a processing surface of each of the cylindrical rollers contacts major surfaces of the substrate, processing the substrate by providing relative motion between at least one of the two cylindrical rollers and the substrate, moving each of the two cylindrical rollers to a second position that is spaced apart from the major surfaces of the substrate, the second position including contacting the processing surface with a conditioning device, and transferring the substrate out of the tank while conditioning the processing surface. |
