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X-Ray Stress Measurement with ψ Deviation

  • J. B. Li
  • U. Wolfstieg

Abstract

Error may involve when stress measurement is brought about on a machine part with irregular contour. This paper examines the effect of ψ setting deviationlon the measured stress value and presents the ways to eliminate the error.

Keywords

Residual Stress Regression Method Tilt Angle Regression Equa Irregular Contour 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Reference

  1. 1.
    , J. B. Li Bone-destructive Testing (in Chinese) v. 5 (1983) No.6 p.22Google Scholar

Copyright information

© Elsevier Science Publishers Ltd 1989

Authors and Affiliations

  • J. B. Li
    • 1
  • U. Wolfstieg
    • 2
  1. 1.Institute of Metal Research, AcademiaSheng TangChina
  2. 2.Wolfstieg x-ray Diffraction LabBad HerrenalbGermany

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