An online spindle rotation error measurement system based on improved three point method

Author

Zhang, Yun ; Tao, Tao ; Mei, Xuesong ; Zhou, Yuqing

Author_Institution

Xi´´an Jiaotong Univ., Xi´´an, China

fYear

2009

fDate

16-19 Aug. 2009

Abstract

An online spindle rotation error measurement system based on three point method is proposed in this paper, in which the influences on measurement accuracy caused by different orientation angles of the sensors are analyzed. Besides, the method of optimizing values is investigated to reduce the harmonic suppression resulting from transfer function. Finally, the overall structure of the system is introduced in details. The analysis of the experiments shows that it is feasible and effective to use the proposed methods for online-measuring spindle rotation error.

Keywords

displacement measurement; machine tool spindles; rotation measurement; sensors; harmonic suppression; online spindle rotation error measurement system; three point method; transfer function; Harmonic analysis; Harmonics suppression; Instruments; Manufacturing processes; Optimization methods; Rotation measurement; Sensor systems; Shape measurement; Testing; Transfer functions; Error separation technique; Harmonic suppression; Rotation error; Spindle; Three point method;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3863-1

Electronic_ISBN

978-1-4244-3864-8

Type

conf

DOI

10.1109/ICEMI.2009.5274476

Filename

5274476