Characterization of surface roughness

摘要: Abstract This paper describes three new characteristics that are useful in giving numerical values to certain components of surface roughness. These valuable identifying the physical geometry surfaces and studying correlation between this other properties, such as friction light reflection. They will also be specifying geometries for fabrication or quality control. An experimental verification is presented wherein a number sample were characterized by use special-purpose equipment. There was significant computed these their frictional properties.