1Principle Analysis of Double Crank Four Ring - plate - type Pin - cycloidal Gear Planetary Drive Driven by Two MotorJin Yingli, He Weidong, Li Lixing, Ding Jinyuan1-32Meshing Interference and Meshing Clearance of Spur Gears with Profile ModificationSun Yuehai, Zheng Huijiang, Zhang Ce4-6,163Continuous Gaussian Mixture HMM- based Diagnosing Method of Roller BearingLiu Xinmin, QIU Jing, Liu Guanjun7-104Design for Transition Arc of Spacial Cam and Analyse of Excessive Removal of Sharp-angled TransitionChu huisheng10-125Influence of ZnO Nanometer Particles on the Aviation Iubricating OilChen Hao, Xu Song13-146Study of The Processing Device Used in Cone Cycloid TeethTao Ke, Jiang Fang, Tian fang15-167The Analysis of Structure and Tolerance Limitation of the New and Former National Standard On the Gears AccuracyGui Dingyi17-18,268Simulation Analysis of Root Stress in Meshing Process of Spur GearBao Jiahan, Zhang Yuhua, HU Xiaoli19-229Synthesis and Analysis of Cam Mechanisms by Contact ConditionLu Lin, Qian Zhiliang, Li Hongqiang22-2410A New Method of Designing Slider- crank MechanismLi Jiangong, Wang Jiajin25-2611Automatic Binarizing in Gears' Image ManipulationZhang Qingying, Yue Weihong, Jiang Xia, Xiao Weihong27-2912Three- dimensional Modeling and Designing of Noncircular Gears Based on CAXAJia Song, Hu Qingchun30-3213Research on the Integration of CAD/CAPP/PDM/ERP for Medium/Small Scale EnterprisesFang Yongze, Zhai Xiaobin, Zhao Danfang, Zhong Yifang36-4014Optimal Design of Middle and Low Specific Speed Two- phase Flow Trash Pump Impeller Geometric ParametersTang Lingfeng, Tang Lingxiao41-43,5515Design and Test of Nutation Reducer Used in Screw PumpTian fang, Tao Ke, Jiang Fang50-5116On Identification of the Crack Parameters in the Shaft Structure ComponentsLi Mingxi52-53,6417Analysis on Key Parameters for Chunking Chains of Agricultural MachineryZhao Sailiang, Rong Changfa, Xu Huikang54-5518The Tooth Surface Coordinate Test of Spiral Bevel GearLi Tianxing, Deng Xiaozhong56-5819Summary of Overrunning Clutch69-72