基于光纤光栅传感器的机床变形场测量

Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM) Pub Date : 2014-08-01 DOI:10.1109/IDAM.2014.6912698

Yi Liu, Mingyao Liu, C. Yi, Ming Chen

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引用次数: 5

摘要

热致误差是影响机床精度的重要因素。本文介绍了一种基于光纤光栅热误差补偿传感器的机床变形测量新方法，并实现了一套机床变形测量系统。应变数据由粘在机床指定位置的多个光纤光栅传感器测量，然后转换为变形。此外，还测量了机床主轴的位移以进行评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Measurement of the deformation field for machine tool based on optical fiber Bragg grating sensors

Thermally induced errors have been significant factors affecting machine tool accuracy. In this paper, a novel deformation measurement method of machine tools based on optical fiber Bragg grating sensors for thermal error compensation has been illustrated, a deformation measurement system has been implemented. Strain data is gauged by multiple FBG sensors glued on the specified locations of the machine tool, and then transformed to deformation. Moreover, the displacement of the machine tool spindle is also gauged for evaluation.

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Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)

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