Roller Burnishing (Roulage)
Roller burnishing is main competency of FELLER SA. Roller burnishing is characterized by the following features: Roller burnishing is chipless smoothing and compression of metallic surfaces and is micro finishing process that plastically shapes the boundary layers of the component. Roller burnishing is the only chipless micro finishing process.
Due to the features of the roller burnishing process, the terms smoothing, burnishing, roller smoothing and roller burnishing all have the same meaning. During roller burnishing a certain roughness is produced on the work piece surface. The objective is a high surface quality for optimum running, sealing and joining properties.