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Akademický článek

Dynamics Characteristic Analysis of Ball Screw Under High Load

Autor: Yang Wuxu, Fan Yuanxun, Liu Minghui, Dong Huili

Publikováno v: Jixie chuandong, Vol 44, Pp 131-136 (2020)

To research the dynamics characteristic of high load ball screw under angular vibration driving velocity，a flexible body dynamic model and a control model considering the process of ball entering and leaving the re-circulating mechanism are built b

Externí odkaz: https://doaj.org/article/cad495c014bc46f08a725e44b99d3270

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Akademický článek

Analysis of Tooth Deflection of Flexspline and Its Influence on Harmonic Drive

Autor: Liang Yong, Fan Yuanxun

Publikováno v: Jixie chuandong, Vol 42, Pp 31-35 (2018)

Both theoretical analysis and practical application prove the existence of the deflection of the flexspline teeth. The change of meshing trajectory and backlash of circularspline and flexspline on the different section shows that the tooth deflection

Externí odkaz: https://doaj.org/article/bbe800647ece45ca87b63d4002b5b9dd

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Akademický článek

Design and Performance Analysis of New Tooth Profile of Harmonic Drive

Autor: Yu Jinbao, Fan Yuanxun

Publikováno v: Jixie chuandong, Vol 42, Pp 80-85 (2018)

Based on the basic profile of the tool,according to the tooth profile normal method to obtain the flexible gear tooth profile,then the conjugated rigid wheel profile is solved by the envelope theory. Using the data processing ability and graphics dis

Externí odkaz: https://doaj.org/article/b86f843a7bfd4e21a8343dbad16e2e6f

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Akademický článek

Design and Analysis of the Gear Conjugate Profile based on the Sine- curved Benchmark Tooth Profile

Autor: Cui Gaoshang, Fan Yuanxun

Publikováno v: Jixie chuandong, Vol 39, Pp 59-62 (2015)

The benchmark tooth profile of gear cutter is designed to a sine curve. The gear conjugate profile is solved by tooth profile normal method. The meshing line,curvature and relative sliding ratio are analyzed,and then the bending strength is analyzed

Externí odkaz: https://doaj.org/article/468f91b6d48d4a60881d02cf8b56b24e

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Akademický článek

Research on Control Algorithm of Electric Linear Loading System

Autor: Lei Jianjie, Fan Yuanxun, Pan Weidong, Tang Dejia, Tao Jian, Xu Zhiwei

Publikováno v: MATEC Web of Conferences, Vol 220, p 08007 (2018)

This paper mainly focused on the problems of low loading accuracy in electric linear loading system, Firstly, the mathematical model is done on loading motor, loading motor driver and ball screw in the system. Then, the current loop proportional cont

Externí odkaz: https://doaj.org/article/93d4e1eff89843ffab9d2a8fa7a42907

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