4-Axis Machine Tool Geometric Error Modeling and Measurement

Fang Yu Pan; Ming Li; Chang Kai Xu

doi:10.4028/www.scientific.net/AMM.152-154.788

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 152-1544-Axis Machine Tool Geometric Error Modeling and...

4-Axis Machine Tool Geometric Error Modeling and Measurement

Abstract:

To improve the machining precision and reduce the geometric errors for 4-axis machine tool, multi-body system theory is introduced . Based on of the theory, ,through analysing the matrix of the position transformation and the displacement transformation, a model for the machine tool is put forth. By the laser Doppler displacement measurement, test is done and value of the errors is achieved which will benefit for later compensation.

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Periodical:

Applied Mechanics and Materials (Volumes 152-154)

Pages:

788-795

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.152-154.788

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Online since:

January 2012

Authors:

Fang Yu Pan, Ming Li, Chang Kai Xu

Keywords:

Geometric Error, Machine Tool, Multi Body System (MBS) Theory, Sequential Step Diagonal Measurement

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References

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[4] Charles Wang, Current Issues on 3D Volumetric Positioning Accuracy: Measurement, Compensation and Definition.

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