Detection and Compensation of Positioning Accuracy Based on the Laser Interferometer

Wei Da Ren; Qiang Cheng; Li Gang Cai

doi:10.4028/www.scientific.net/AMM.575.529

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 575Detection and Compensation of Positioning Accuracy...

Detection and Compensation of Positioning Accuracy Based on the Laser Interferometer

Abstract:

The positioning accuracy of CNC machine tool is the best moving position accuracy which the machine tool can reach under the control of CNC control system. The principles of frequency laser interferometer measurement are described in this paper, and pitch error is compensated by taking DAHE V1500 CNC machine with FANUC system as example. The result shows that the precision of CNC machine tool is effectively improved.

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Periodical:

Applied Mechanics and Materials (Volume 575)

Pages:

529-532

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.575.529

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Online since:

June 2014

Authors:

Wei Da Ren, Qiang Cheng, Li Gang Cai

Keywords:

CNC Machine Tool, Error Compensation, Laser Interferometer, Positioning Accuracy

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