Part Roundness Errors Evaluation Based on Modified Simplex Method

Xiang Huang; Lin Shu Li

doi:10.4028/www.scientific.net/AMM.273.619

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 273Part Roundness Errors Evaluation Based on Modified...

Part Roundness Errors Evaluation Based on Modified Simplex Method

Abstract:

On the basis of establishing programming model of geometric error’s minimum regional evaluation, this paper applies modified simplex method to optimization evaluation of axial parts’ roundness measurement in order to improve the accuracy and speed of roundness error evaluation. The result shows that roundness error evaluation based on modified simplex method is of the following advantages such as high evaluation accuracy, fast calculation speed and good repeatability and so on. Practical examples prove that this method is of universality and practicality.

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Periodical:

Applied Mechanics and Materials (Volume 273)

Pages:

619-622

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.273.619

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Online since:

January 2013

Authors:

Xiang Huang, Lin Shu Li

Keywords:

Error Verification, Modified Simplex Method, Programming Model, Roundness Error

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