Evaluation Method to Determine Perpendicular Error of Spindle Units Using Transformation Matrix

Abstract:

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A 3-DOF simulation turntable with perpendicular errors is introduced. The characteristics of period and variation in the perpendicular error are liable to bring about orientation error, which is a function of the overall static inaccuracy. Aimed to compensate orientation error, a perpendicular error calibration method is proposed to measure the perpendicular error between the axis and the bushing of a rotating axis in simulation turntable. Based on transformation matrix, gesture transformation matrix with various error items is achieved. As a result of this analysis, perpendicular error analysis is carried out when this measurement result is applied to a simulation turntable. Furthermore, this study also permits the user to know how to minimize some error sources of the simulation turntable.

Info:

Periodical:

Advanced Materials Research (Volumes 121-122)

Edited by:

Donald C. Wunsch II, Honghua Tan, Dehuai Zeng, Qi Luo

Pages:

103-106

DOI:

10.4028/www.scientific.net/AMR.121-122.103

Citation:

Z. Y. Qu and Z. M. Ye, "Evaluation Method to Determine Perpendicular Error of Spindle Units Using Transformation Matrix", Advanced Materials Research, Vols. 121-122, pp. 103-106, 2010

Online since:

June 2010

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Price:

$35.00

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