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Geon-Ho Shin and Jang-Wook Hur
A ball screw is a mechanical part that converts rotational motion into translational motion, but when it receives an excessive axial load, permanent deformation occurs inside. As ball screws are mostly used for precise driving, permanent deformation has ...
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Tiewei Sun, Min Wang, Xiangsheng Gao and Yingjie Zhao
In order to eliminate the calculation error of the Hertzian elastohydrodynamic contact stress due to the asymmetry of the contact region of the helix raceway, a non-Hertzian elastohydrodynamic contact stress calculation method based on the minimum excess...
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Yaser Doaei, Seyed Ehsan Aghakouchaki Hosseini, Amir Momenzadeh and Ehsan Harirchian
Space frame structures satisfy the ever-increasing requirements of societies for providing a variety of structural forms and architectural spaces with special characteristics, such as aesthetic and free-form features, population-wise capacities, and stru...
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Yi-Cheng Huang, Jing-Hong Zheng
Pág. 94 - 99
This paper studies the diagnostic results of hollow ball screws with different ball nut preload through the support vector machine (SVM) process. The method is testified by considering the use of ball screw pretension and different ball nut preload. SVM ...
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Fan-Yun Pai, Tsu-Ming Yeh and Yung-Hsien Hung
To consistently produce high quality products, a quality management system, such as the ISO9001, 2000 or TS 16949 must be practically implemented. One core instrument of the TS16949 MSA (Measurement System Analysis) is to rank the capability of a measure...
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