Method to Set the Zero-Datum of Axes of Parallel Mechanisms

Ze Ming Fan; Xia Li; Long Ma

doi:10.4028/www.scientific.net/AMM.281.28

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 281Method to Set the Zero-Datum of Axes of Parallel...

Method to Set the Zero-Datum of Axes of Parallel Mechanisms

Abstract:

A new method to set zero-datum on each driving axis of CNC machine tools is proposed in this paper. The accurate method to determine the zero-datum of the virtual-axis of hybrid CNC machine tools composed of parallel parts is discussed as illustration. The correcting system and the correcting algorithm of posture zero-datum are described separately. Further more, the accuracy of position return-to-zero is experimented simultaneously.

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Periodical:

Applied Mechanics and Materials (Volume 281)

Pages:

28-32

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.281.28

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Online since:

January 2013

Authors:

Ze Ming Fan, Xia Li, Long Ma

Keywords:

Calibration Positioning System, Correction Sensor, Parallel Mechanism, Return-to-Zero, Virtual Axis, Zero-Datum

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