成果/Result
- Piezoelectric friction-inertia actuator-a critical review and future perspective被引量：119收藏
- 作者：Zhang, Z. M. An, Q. Li, J. W. Zhang, W. J.
- 机构：Univ Saskatchewan;Univ Saskatchewan;E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 2012
- 关键词：Stick-slip actuator Impact drive mechanism Inertia Friction
- Analysis of stress and fatigue life of ball screw with considering the dimension errors of balls被引量：67收藏
- 作者：Zhen, Ni An, Qi
- 机构：East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES 2018
- 关键词：Ball screw Dimension errors Mechanics analysis Contact stress Fatigue life
- Transient thermal analysis of grease-lubricated spherical roller bearings被引量：53收藏
- 作者：Ma, Fangbo Li, Zhengmei Qiu, Shengchang Wu, Baojie An, Qi
- 机构：E China Univ Sci & Technol;Lubricant Co
- 来源：TRIBOLOGY INTERNATIONAL 2016
- 关键词：Spherical roller bearing Temperature rise Thermal network method Al-complex lubricating grease
- Interference analysis and workspace optimization of 3-RRR spherical parallel mechanism被引量：36收藏
- 作者：Tao, Zongjie An, Qi
- 机构：E China Univ Sci & Technol
- 来源：MECHANISM AND MACHINE THEORY 2013
- 关键词：3-RRR spherical parallel mechanism Workspace Interference Optimization Singularity
- Influences of bearing housing deflection on vibration performance of cylinder roller bearing-rotor system被引量：30收藏
- 作者：Gao, Yuan Li, Zhengmei Wang, Jianwen Li, Xinglin An, Qi
- 机构：E China Univ Sci & Technol;Hangzhou Bearing Test & Res Ctr
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS 2013
- 关键词：Rolling element bearing-rotor system cylinder roller bearing bearing housing deflection vibration performance
- Friction models incorporating thermal effects in highly precision actuators被引量：29收藏
- 作者：Li, J. W. Chen, X. B. An, Q. Tu, S. D. Zhang, W. J.
- 机构：E China Univ Sci & Technol;Univ Saskatchewan;Univ Saskatchewan
- 来源：REVIEW OF SCIENTIFIC INSTRUMENTS 2009
- 关键词：friction microactuators motion control piezoelectric actuators
- Tribological performance of the gradient composite TiAlSiN coating with various friction pairs被引量：26收藏
- 作者：Huang, Biao Zhou, Qiong An, Qi Zhang, Er-geng Chen, Qiang Liang, Dan-dan Du, Hao-ming Li, Zheng-mei
- 机构：East China Univ Sci & Technol;Shanghai Inst Technol;Shanghai Dianji Univ
- 来源：SURFACE & COATINGS TECHNOLOGY 2022
- 关键词：Physical vapor deposition (PVD) TiAlSiN coatings Wear Friction pair Wear mechanism
- 滚动轴承油气润滑性能的试验研究被引量：26收藏
- 作者：王建文 巩彬彬 刘俊 安琦 刘厚飞
- 机构：华东理工大学机械与动力工程学院;上海莱伯斯润滑技术有限公司
- 来源：《华东理工大学学报（自然科学版）》 2007
- 关键词：油气润滑 滚动轴承 供油量 轴承温升
- 摘要：为了研究不同工况下油气润滑所需的最佳供油量,研制了一台能够对油气润滑滚动轴承温度场进行测量的试验台。通过对比试验研究发现:与传统的连续供油润滑方式相比,油气润滑具有较低的温升;试验研究了油气润滑过程中供油量对润滑效果的影...
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- Finite element analysis of tooth load distribution on P-110S conic threaded connections被引量：25收藏
- 作者：Chen, Shoujun Li, Qiang Zhang, Yi An, Qi
- 机构：E China Univ Sci & Technol;Wuxi Seamless Oil Pipe Co Ltd
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2011
- 关键词：Finite element analysis Conic threaded connections Interference fit Axial load Tooth load distribution
- Numerical research on the sealing performance of plug valve based on microscopic contact mechanics被引量：24收藏
- 作者：Lu, Junjie Wu, Chen An, Qi
- 机构： School of Mechanical and Power Engineering; AZ Armaturen Co.
- 来源：Proceedings - 2019 International Conference on Advances in Construction Machinery and Vehicle Engineering, ICACMVE 2019 2019
- 关键词：Seals - ISO Standards - Screws - Stresses
- 圆柱滚子轴承发热量及温度场的研究被引量：22收藏
- 作者：王建文 安琦
- 机构：华东理工大学机械与动力工程学院
- 来源：《华东理工大学学报（自然科学版）》 2006
- 关键词：滚动轴承 载荷分布 发热量 温度场
- 摘要：通过对圆柱滚子轴承各个滚子的受力分析,探讨了不同载荷和转速下发热量的计算方法,得出了较为精确的轴承发热量计算公式。计算了不同条件下各个滚子的发热量。并以此为边界条件,应用有限元法计算了轴承系统的温度场分布,得出了合理的温...
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- An algorithm for computing geodesic curve based on digital experiment of point clouds被引量：21收藏
- 作者：Zheng, Peng-Fei Liu, Qing Zhao, Ju-Di Lin, Da-Jun An, Qi
- 机构： East China University of Science and Technology; Yiwu Industrial and Commercial College
- 来源：Advances in Intelligent Systems and Computing 2019
- Loading Analysis on the Thread Teeth in Cylindrical Pipe Thread Connection被引量：20收藏
- 作者：Chen, Shou-Jun An, Qi Zhang, Yi Gao, Lian-Xin Li, Qiang
- 机构：E China Univ Sci & Technol;Wuxi Seamless Oil Pipe Co Ltd
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2010
- 关键词：cylindrical pipe threaded connection analytical method elastic mechanics load distribution FEA method
- Noise Calculation Method for Deep Groove Ball Bearing With Considering Raceway Surface Waviness and Roller Size Error被引量：20收藏
- 作者：Zhang, Qitao Yang, Jiapeng An, Qi
- 机构： School of Mechanical and Power Engineering
- 来源：Frontiers in Mechanical Engineering 2018
- 关键词：Acoustic generators - Acoustic noise - Numerical methods - Roller bearings
- Influences of off-sized rollers on mechanical performance of spherical roller bearings被引量：18收藏
- 作者：Ma, Fangbo Ji, Peng Li, Zhengmei Wu, Baojie An, Qi
- 机构：E China Univ Sci & Technol;Lubricant Co
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS 2015
- 关键词：Spherical roller bearing off-sized rollers load distribution axis orbit
- Lubrication performance of planar thrust bearing with consideration of roughness of the surfaces被引量：14收藏
- 作者：Li, Shanshan An, Qi
- 机构：East China Univ Sci & Technol
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 2019
- 关键词：Thrust bearing surface roughness hydrodynamic lubrication numerical analysis
- Dynamic analysis of the rotor supported by journal bearing with micro-spherical surface texturing被引量：12收藏
- 作者：Jiang, Yuanyuan Gao, Yuan An, Qi
- 机构：E China Univ Sci & Technol
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS 2014
- 关键词：Journal bearing spherical texturing dynamic coefficients critical speed unbalance response
- The influences of bump foil structure parameters on the static and dynamic characteristics of bump-type gas foil bearings被引量：12收藏
- 作者：Xu, Haojie Yang, Jiapeng Gao, Lei An, Qi
- 机构：East China Univ Sci & Technol;R&D Ctr Great Wall Motor Co
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 2020
- 关键词：Foil bearing structure parameters fluid-structure interaction static and dynamic characteristics numerical simulation
- Vibration analysis on the rolling element bearing-rotor system of an air blower被引量：12收藏
- 作者：Wu Hao Zhou Qiong Zhang Zhiming An Qi
- 机构：E China Univ Sci & Technol;Shanghai Inst Special Equipment Inspect & Technol
- 来源：JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 2012
- 关键词：Air blower Bearing-rotor system Transfer matrix method Vibration
- Simulation of hydrodynamic lubrication between cage pockets and rollers in cylindrical roller bearings被引量：11收藏
- 作者：Ma, Fangbo Jiang, Fengyuan An, Qi
- 机构：E China Univ Sci & Technol
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 2015
- 关键词：Cylindrical roller bearing cage roller-pocket hydrodynamic lubrication
- An accurate calculation method for heat generation rate in grease-lubricated spherical roller bearings被引量：11收藏
- 作者：Ma, Fangbo Li, Zhengmei Wu, Baojie An, Qi
- 机构：E China Univ Sci & Technol;SINOPEC Corp
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 2016
- 关键词：Lubricating grease four-parameter rheological model spherical roller bearing heat generation rate
- Influences of bearing housing nonconcentricity on vibration characteristics of rolling element bearing-rotor system被引量：11收藏
- 作者：Gao Yuan Li Zhengmei Ma Fangbo An Qi
- 机构：E China Univ Sci & Technol
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS 2014
- 关键词：Rotor-bearing system cylindrical roller element bearing nonconcentricity transfer matrix method vibration characteristics
- Prototype Design and Motion Analysis of a Spherical Robot被引量：11收藏
- 作者：Sang, Shengju Shen, Ding Zhao, Jichao Xia, Wei An, Qi
- 机构： School of Mechanical and Power Engineering; School of Information Science and Technology
- 来源：Communications in Computer and Information Science 2011
- 关键词：Machine design - Motion analysis - Computer software - Robots - Spheres
- 推力滑动轴承结构参数的数值研究被引量：11收藏
- 作者：高磊 刘俊 安琦
- 机构：华东理工大学机械与动力工程学院;上海电机学院
- 来源：《华东理工大学学报（自然科学版）》 2007
- 关键词：推力滑动轴承 结构参数 数值研究
- 摘要：以推力轴承扇形瓦块为研究对象,采用柱面坐标,通过对二维雷诺方程进行离散化求解,得出推力滑动轴承的无量纲压力分布,并通过数值计算研究方法,详细研究了瓦高比、长宽比和瓦块数对轴承润滑性能的影响规律,指出了推力滑动轴承最佳结构...
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- Influences of roller diameter error on contact stress for cylindrical roller bearing被引量：10收藏
- 作者：Ji, Peng Gao, Yuan Ma, Fangbo An, Qi
- 机构：E China Univ Sci & Technol
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 2015
- 关键词：Cylindrical roller bearing roller error numerical simulation variation of contact stress axis orbit
- 三油楔固定瓦滑动轴承启动过程的性能被引量：10收藏
- 作者：阎庆华 安琦
- 机构：上海新侨职业技术学院;华东理工大学机械与动力工程学院
- 来源：《华东理工大学学报（自然科学版）》 2007
- 关键词：滑动轴承 启动过程 稳定性 有限差分
- 摘要：以三油楔固定瓦滑动轴承为研究对象,采用有限差分法数值求解Reynolds方程,研究了轴承启动过程、轴颈中心的运动轨迹以及轴承的动特性和稳定性在该过程中的变化规律。根据启动过程角速度不断提高,轴承对应的量纲一承载力不断减小...
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- A new vibration model for a bearing-rotor system considering a bearing structure被引量：9收藏
- 作者：Wu, H. Sang, S-J An, Q.
- 机构：E China Univ Sci & Technol;Taishan Coll
- 来源：PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS 2011
- 关键词：rolling element bearing bearing geometry structure rotor vibration transfer matrix method
- Numerical study on the influences of preload factor on the properties of three-lobe journal bearing被引量：9收藏
- 作者：Yan, Qing-Hua Yan, Yong-Ming An, Qi
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Harbin Institute of Technology (New Series) 2008
- 关键词：Calculations - damping - Numerical methods - Stiffness
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- 空气射流真空器性能的数值模拟被引量：9收藏
- 作者：王玮 安琦 曹稼斌
- 机构：华东理工大学机械与动力工程学院
- 来源：《华东理工大学学报（自然科学版）》 2008
- 关键词：空气射流真空器 FLUENT 结构参数 残余压强 数值模拟
- 摘要：以空气射流真空器为研究对象,采用FLUENT软件对其内部流场进行数值模拟,得出空气射流真空器内部流场的速度和压强的分布云图。分析了一定工况下,面积比、吸入段锥角、喉嘴距、喉管长度和扩散段锥角对空气射流真空器残余压强的影响...
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- Effects of annealing temperature on the microstructure, mechanical and tribological properties of CrAlTiN coatings被引量：9收藏
- 作者：Huang, Biao Zhang, Er-geng Du, Hao-ming Chen, Qiang Liang, Dan-dan An, Qi Zhou, Qiong
- 机构：East China Univ Sci & Technol;Shanghai Inst Technol;Shanghai Dianji Univ
- 来源：SURFACE & COATINGS TECHNOLOGY 2022
- 关键词：Annealing temperature CrAlTiN coatings Microstructure Mechanical properties Tribological properties
