Roughness evaluation using abbott-firestone curve parameters

Abstract

Article deals with a highly current topic of evaluation of critical surface integrity parameters. The surface integrity to be the relationship between the required functional properties of the surface and the change in the properties of the new surface. Surface can be evaluated using two basic properties, namely the spatial arrangement of the surface (surface roughness) and the physico-chemical properties of the surface layer. Article is focused on the first area of evaluation-surface roughness assessment. The main task of this article is to verify the assumption that the parameters Abbot curve are independent of the type of software filter used. Parameters of Abbot curve come to the forefront using in industrial practice in last 5 years. This is mainly due to the assumption of independence from the type of software filter used in their evaluation. This was proved by the test. Abbot curve is influenced just type of used etalon. Abbot curve is not influenced type of software filter.