Thermal Error Prediction in High-Power Grinding Motorized Spindles for Computer Numerical Control Machining Based on Data-Driven Methods

Thermal Error Prediction in High-Power Grinding Motorized Spindles for Computer Numerical Control Machining Based on Data-Driven Methods

The thermal error of the high-power grinding motorized spindle, caused by heating, seriously affects machining accuracy. In this paper, an ensemble learning algorithm is used to predict the thermal error of a high-precision motorized spindle. The subsequent problem of thermal error compensation can...

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Bibliographic Details
Main Authors: Quanhui Wu, Yafeng Li, Zhengfu Lin, Baisong Pan, Dawei Gu, Hailin Luo
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Micromachines
Subjects:
motorized spindle
thermal error
ensemble learning
prediction model
Online Access:https://www.mdpi.com/2072-666X/16/5/563
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