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Your search keyword '"Zhong, Xuemin"' showing total 13 results
Start Over Author "Zhong, Xuemin" Publisher elsevier bv
13 results on '"Zhong, Xuemin"'

6. Influence and error transfer in assembly process of geometric errors of a translational axis on volumetric error in machine tools

Author

Hongqi Liu, Zhong Xuemin, Songping He, Xinyong Mao, and Bin Li

Subjects
business.product_category, Basis (linear algebra), Computer science, Applied Mathematics, Open problem, 020208 electrical & electronic engineering, 010401 analytical chemistry, Process (computing), Base (geometry), 02 engineering and technology, Condensed Matter Physics, 01 natural sciences, 0104 chemical sciences, Machine tool, Volumetric error, Transfer (computing), Slider, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, business, Instrumentation, Algorithm, ComputingMethodologies_COMPUTERGRAPHICS
Abstract

The geometric errors of a translational axis are important factors influencing the volumetric error of machine tools. Error relationship in the assembly process of a translational axis quantitatively remains an open problem. In the paper, the slide guideway, forming the translational axis, has been decomposed into three key parts as the base, slider and carriage. New error transfer relationship model has been proposed in the assembly process. Volumetric error model of the horizontal machine tool is established and influence of the assembly error parameter on the volumetric error is analyzed with the two error models. Measurement experiments for the slide guideway has been carried out and the error transfer model has been verified. The proposed error transfer relationship model, as well as the error effects analysis method, provides important theoretical guide basis to optimize manufacture and assembly of a translational axis in a scientific and reasonable way.

Published
2019
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7. Inverse correlation of miR-27a-3p and CDH5 expression serves as a diagnostic biomarker of proliferation and metastasis of clear cell renal carcinoma

Author

Wang, Yifang, primary, Zhou, Xiaohui, additional, Han, Peipei, additional, Lu, Yunliang, additional, Zhong, Xuemin, additional, Yang, Yanping, additional, Li, Danping, additional, Liu, Deling, additional, Li, Qiuyun, additional, Pan, Nenghui, additional, Mo, Yingxi, additional, Luo, Wenqi, additional, Li, Ping, additional, Zhou, Xiaoying, additional, and Liudmila, Matskova, additional

Published
2021
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