1A Study on the Negative Slope Mechanism of the Friction Torque Based on Viscoelastic Side Contact Model of AsperityLi Jie, Chen Cheng, Wang ZhiyongTheory·Research1-102Accuracy Synthesis of a 2UPS & UPR & UP Parallel RobotZhu Chao, Sun Zaichao, Zhang JunTheory·Research11-163Research on Spur Gear Profile Modification Based on Stiffness of the Elastohydrodynamic Lubrication Friction PairXia Boqian, Zhang Yinghao, Zhang ZebinTheory·Research17-264Research on the Influence of the RV-40E Reducer Modal on Its Transmission ErrorDing Guolong, Zhan Mingru, Zhao Daxing, Yu Yunqing, Dong HonggangTheory·Research27-345Effect of Gear Eccentricity on Dynamic Behavior of Locomotive Rolling Stock Transmission SystemLi Fuzhong, Du Hongmei, Li Fenglin, Fan Yiwei, Zhang Liang, Wang ZhiweiTheory·Research35-426Study on the Design and Load Capacity Calculation Method of Dual-lead Precision Worm DrivesChen Yonghong, Jin Lianghua, Wang Zhigang, Yuan HexiangTheory·Research43-497Comparative Analysis of Meshing Characteristics Between Point-line Meshing Gears and Involute GearsTang Yu, Chang Shan, Yang Long, Wang ZhiqiangTheory·Research50-548Analytical Calculation for Time-varying Mesh Stiffness of Articulated Supported Rack-Gear Based on Potential Energy PrincipleTang Liang, Chen Zaigang, Yang Jizhong, Chen ZhihuiDesign·Calculation55-61,959CAD/CAE Integrated Design of High-speed Train Gear CouplingsMao Dongjin, Shang Yuejin, Xue Hai, Zeng Si'ao, Ma SainanDesign·Calculation62-6810Design and Simulation Analysis of Lower Limit Follow-up Mechanism of Submerged Glider Based on the Parallel Four-bar LinkageLiu Fen, Zhang Jin, Sang Hongqiang, Sun Xiujun, Yang ShimingDesign·Calculation69-7611Output Ripple Difference and Following Lightweight Design of External Gear Pumps and MotorsWang Hao, Song Anran, Li YulongDesign·Calculation77-8112Design and Analysis of an Annular 3-PPR Planar Parallel MechanismWu Xiaoyong, Li Yiyi, Zhang KaifeiDesign·Calculation82-87,14613Motion Characteristics Analysis and Simulation of Limited Slip Differential with Curve-faced Gear PairLin Chao, Ran Gui, Xu PingTest·Analysis88-9514Determination of Extreme Points in the Profile Grinding Process Based on Form Grinding in the Wind Power Generating FieldWang Jiong, Yu Shihang, Sun YuwenTest·Analysis96-102,12515Finite Element Analysis of Flexsplines of Cone-beam Oral CT Harmonic ReducersWang Zhijie, Song Weidong, Zhang Yue, Guan Haoran, Zhang FengshouTest·Analysis103-10716Analysis of Influencing Factors of Speed Fluctuation of Oval Arc Tooth Line Cylindrical GearsHuang Jiaming, Song Aiping, Yu Chenwei, Qiu ZhouTest·Analysis108-11617Analysis of Transient Elastohydrodynamic Lubrication of Asymmetric Polymer Planetary GearsWang Youqiang, Zuo Mingyu, Hu Yu, Mo Jun, Fang YuxinTest·Analysis117-12518Fatigue Life Analysis of the Plastic Helical Gear and Steel Worm Transmission MechanismLiu Ganhua, Wang Qi, Tang NaifuTest·Analysis126-13119A Self-adaptive CS Algorithm and Its Application in Fault Diagnosis of Wind Turbine GearboxesXiong Yan, Zou Ziming, Cheng Jiatang, Duan ZhimeiDevelopment·Application132-13720Application of Enhanced EWT and Enhanced Dictionary Learning in Bearing Faults IdentificationWu Caixia, Li Fan, Liu YuboDevelopment·Application138-146 