Research of the Linkage Point Trajectory Curvature and Design of the Related Mechanism by Wang Yundi, Wang Shuai, Wang Liangwen, Zhang Hao

Subjects: “…Linkage point trajectory curvature;Undecided parameter method;Auxiliary vertical line method;Baobilier method;Parallel position of side link;Crane hoisting mechanism;Six bar dwell mechanism…”
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The Similarity Comparison Algorithm of Free-Form Surfaces with Single Curvature Feature

Subjects: “…single curvature feature…”
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Second gap of the scalar curvature(数量曲率的第二空隙) by WEISi-ming(魏嗣明), XUHong-wei(许洪伟)

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EFFECTS OF CURVATURE OF LOADING SURFACE ON MECHANICAL PROPERTIES OF PIEZOMAGNETIC MATERIAL SHEETS by YIN YiHui, WU JuYing, WANG FuYi, GAO Yang

Subjects: “…Contact surface curvature;Soft piezomagnetic sensitive material;Mechanical properties;Sensitive element of sensor;Cylindrical contact interfaces pressure sensor…”
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Influence of the Curvature Radius on Contact Characteristic of Deep Groove Ball Bearing by Zhong Conghua

Subjects: “…Curvature radius;Deep groove ball bearing;Contact characteristic…”
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Application of the Solving Methods and Numerical Differentiation for Curvature Parameter of Conjugate Surface by Zhou Weiguang, Wei Bingyang, Ouyang Hongfei, Wei Yihao

Subjects: “…Numerical differentiation;Induced normal curvature;Conjugate tooth surface;Principal direction;Principal curvature…”
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Pelvic Obliquity During Standing and Walking in Adolescent Idiopathic Scoliosis with Lumbar Curvature by SHI Weihong, CHEN Lixia, YUAN Wangshu, ZHANG Yuhang, ZHANG Houqiang, ZHANG Huiling, YANG Yuying, LU Jiandong

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Optimization of the Curvature Radius Coefficient of RV Reducer Main Bearing based on ADAMS by Zhu Bingfeng, Lei Xiaochun

“…Firstly,the contact stress and elastic deformation of bearing with different curvature radius coefficient are calculated by using the MATLAB. …”
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VIRTUAL MANUFACTURING AND SIMULATION ANALYSIS OF SPIRAL BEVEL GEAR BASED ON CURVATURE ADJUSTMENT by WANG XueJun, WANG ZhongHou, LI Yan, DIAO XinWei, LIU XiaoFeng

Subjects: “…Spiral Bevel Gear;Virtual simulation;FEM analysis;Tooth contact;Curvature adjustment…”
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Dynamics Analysis of Gears with Constant Relative Curvature Considering Time-varying Effect by Liu Lei, Ni Jiale, Jiang Wuhong

Subjects: “…Gears with constant relative curvature;Path of contact;Dynamics model;Time-varying effect;Friction coefficient…”
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Construction method of vertebral body geometric shape statistical model fused curvature features by HUI Yu, WU Junsheng, TANG Jiyong, ZHANG Jing, HUANG Wei

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Development and application of inline inspectors in low-pressure gas pipelines with small curvature radii by LIANG Shoucai, SUN Hao, SUN Chao, MA Yan, LIU Wanqiang

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OPTIMIZATION PROGRAM DESIGN AND RESEARCH OF ANGULAR CONTACT BALL BEARING CHANNEL CURVATURE RADIUS by DENG Tao, WU KaiSong, AN Mei, YAN CaiXiu, ZOU MingMing

Subjects: “…Angular contact ball bearing;Channel Curvature Radius;Ansys/LS-DYNA…”
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MODELING AND ANALYSIS OF THE LIMIT BENDING-RADIUS FOR STRAIGHTENING A THIN-WALLED TUBE WITH EQUAL CURVATURE by ZHANG ZiQian, YAN YunHui, YANG HuiLin, WANG Lei

Subjects: “…Thin-walled tube;Equal curvature straightening;Limit bending-radius;Tensile instability…”
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Pipe-Ground Interaction During Curved Pipe Jacking Process with a Small Radius of Vertical Curvature by LI Deng, ZHUANG Qianwei, HUANG Xin, ZHOU Dongrong, ZHU Xiaodong, ZHANG Chi, WEI Liangmeng

“…Based on the understanding of the major factors contributing to the pipe-ground interaction, a theoretical model for calculating the driving force of curved pipe jacking machine with a small radius of vertical curvature was derived through equilibrium analysis. …”
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Optimization Design of Curvature Radius of Silicon Nitride Hybrid Ceramic Ball Bearing based on Contact Stress by Li Qingzhong, Zhu Qiang, Li Dongju

Subjects: “…Ceramic ball bearing;Curvature radius optimization;Contact stress;FEA…”
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A New Method-Discrete Numerical Method for Computing Radius of Curvature based on the Cam Profile Equation by Fan Wu, Chang Yong

Subjects: “…Cam profile;Radius of curvature;Disc cam;Idea of discrete-limit…”
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On submanifolds with parallel mean curvature vector(关于具有平行平均曲率向量的子流形) by LIJian-feng(李剑锋)

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Curvature monotony condition for the quadratic rational B spline curves(二次有理B样条曲线曲率单调条件) by LIZhong(李重), HANDan-fu(韩丹夫)

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RESEARCH ON YIELD STRENGTH PROBLEM OF HERTZ CONTACT STRESS by YANG XianQi, LIU ShengRong, CAO JianHua

Subjects: “…Contact stress;Yield strength;Curvature function;Ellipticity…”
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