Abstract: The existing method of stylus tip radius prediction was analysed. Computer generated and measured stochastic surfaces were the objects of the investigations. The effects of various sources of errors on tip radius prediction accuracy were analysed. On-line skid existence doesn’t affect this accuracy, but quantisation errors caused some problems. The application of low-pass digital filtering in order to eliminate high-frequency noise was analysed.

Keywords: surface topography; roughness; stylus measurement; tip radius

ACM Classification Keywords: J.2 Physical Sciences And Engineering; G.1.2 Approximation; G.1.3 Numerical Linear Algebra;

Link:

PREDICTION OF STYLUS TIP RADIUS

Sławomir Górka, Paweł Pawlus

http://foibg.com/ibs_isc/ibs-13/ibs-13-p31.pdf