Evolution of 3D Surface Parameters: A Comprehensive Survey
نویسنده
چکیده
--------------------------------------------------------------ABSTRACT--------------------------------------------------------Precision surface finishes are used in a wide variety of applications. From bearing races and rolling elements to parallel slide ways, the topography of these surfaces is critical to the performance of the products. With the advent of diamond turning and other abrasive precision finishing such as magneto-rheological finishing process, nanometric surface finish can be realized. The ultra precision surfaces also find applications in optics and/or bio-medical implant surfaces. The 2D roughness parameter defined in standards are inadequate for characterising surfaces therefore analysis of 3D roughness parameter is necessary for broad analysis of surface conditions.
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