In-process measurement of roundness and cylindricity

Kornel Ehmann*, C. Lin

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Abstract

Measurements performed with respect to imperfect references, characterizing most inprocess measurement situations, must be corrected to account for the error caused by this fault. A theoretical model expressing the influence of axis error motions on the measurement error is formulated for an arbitrary measuring task, and also for typical cylindricity and roundness measuring configurations. To be able to correct for axis error motions a laser-based sensor system for the measurement of rigid body motions of an axis of rotation is proposed. A detailed theoretical analysis of the sensor is performed including the influence of manufacturing errors, component tolerances and sensitivities. Based on this general purpose device specific inprocess sensors are discussed for roundness and cylindricity measurements.

Original languageEnglish (US)
Title of host publicationSensors, Controls, and Quality Issues in Manufacturing
PublisherPubl by ASME
Pages59-71
Number of pages13
Volume55
ISBN (Print)0791808408
StatePublished - Dec 1 1991
EventWinter Annual Meeting of the American Society of Mechanical Engineers - Atlanta, GA, USA
Duration: Dec 1 1991Dec 6 1991

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
CityAtlanta, GA, USA
Period12/1/9112/6/91

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

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  • Cite this

    Ehmann, K., & Lin, C. (1991). In-process measurement of roundness and cylindricity. In Sensors, Controls, and Quality Issues in Manufacturing (Vol. 55, pp. 59-71). Publ by ASME.