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Coordinate methods of determining average-circle parameters in actual surface profile analysis

  • Linear and Angular Measurements
  • Published:
Measurement Techniques Aims and scope

Abstract

Practical methods are considered for finding the center coordinates and radius of the mean circle in analyzing the profile geometry of cylindrical surfaces of large bodies. A general method of constructing formulas is proposed for deriving these parameters for small eccentricities. A method is given for obtaining the center coordinates and radius of the mean circle with high accuracy by iteration, which is recommended when the profile coordinates are measured for small and large eccentricities and also when the points are unevenly distributed on the profile.

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Authors
  1. Yu. S. Sysoev
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Additional information

Translated from Izmeritel'naya Tekhnika, No. 10, pp. 22–25, October, 1995.

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Sysoev, Y.S. Coordinate methods of determining average-circle parameters in actual surface profile analysis. Meas Tech 38, 1108–1114 (1995). https://doi.org/10.1007/BF00990563

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  • DOI: https://doi.org/10.1007/BF00990563

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