Analysis on the Influence of Axis Non-parallelism on the Meshing Performance about the Tooth Surface of Herringbone Gear by Yuesheng Yan, Jiong Chu, Zhenyu Zhou, Zhijie Cai

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Reattachment of Fractured Tooth Fragment with Fiber Post: A Case Series with 1-Year Followup by C. M. Sapna, R. Priya, N. B. Sreedevi, Rakesh R. Rajan, Renjith Kumar

“…This paper reports three cases of complex coronal tooth fracture successfully managed using tooth fragment reattachment.…”
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Research of the Meshing Drive Performance of New Arc Tooth Synchronous Belt based on RecurDyn by Guo Jianhua, Wei Lai, Cao Zhongliang, Jiang Hongyuan

Subjects: “…New arc tooth synchronous belt…”
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Tooth wear and tertiary crowding: a 13-year cohort study in Amazon Indigenous populations by Renata Travassos da Rosa Moreira Bastos, Eduardo Oliveira da Costa, David Normando

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Study on Contact Stress Distribution of Single Tooth Meshing Dangerous Area of Heavy Load Gear by Yao Jun

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Tooth Reattachment and Palatal Veneer on a Multidisciplinary Approach of Crown Fractures in Upper Central Incisors by Vanessa Machado, Ricardo Alves, Luísa Lopes, João Botelho, José João Mendes

“…This paper reports a case of trauma in both central incisors in a young 17-year-old patient who was treated using adhesive tooth fragment reattachment on tooth 2.1 and a palatal indirect composite veneer on tooth 1.1. …”
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Meshing Principle of Offset Asymmetric Face Gear and Precise Design of Complex Conjugate Tooth Surface by Shuai Mo, Wenjie Tang, Shengping Zhu, Zongxiang Yue, Hanjun Gao

“…Taking the meshing equation as constraint condition， the numerical calculation program for solving the tooth surface point cloud coordinates of offset face gear pair is compiled， and the tooth surface point cloud coordinates of offset face gear pair are solved. …”
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Research of the Residual Stress Generation and Influence Factor of Grinding Tooth Surface of Spiral Bevel Gear by Zhou Jing, Ming Xingzu

“…The residual stress of spiral bevel gear on the tooth surface is produce by the comprehensive effect of various factors of grinding conditions.The mathematical model of the grinding basic parameters of the effects on grinding residual stress,grinding heat and grinding force.Based on the finite element 3D model of single tooth,the finite element simulation and analysis of residual stress of spiral bevel gear grinding,and the test shows this method is feasible.The results show the residual stress present in the spiral bevel gear tooth surface,while the residual tensile stress in the tooth,the grinding residual stress is connected with grinding depth,wheel speed,extended speed and grinding fluid.The reducing of grinding residual stress can effectively prevent grinding cracks.…”
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Tooth Profile Modification Method of RV Reducer Cycloid Gear Aiming at Optimizing Carrying Capacity by Zongwen An, Panlong Jia, Qiang Wang, Zhili Li, Mingyuan Lei

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Tooth Surface Contact Analysis of the Face Gear Pair Involving the Worm Wheel Installation Error by Cui Wei, Tang Jinyuan, Zhou Zhenyu

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Experimental Study on the Improvement of the Quality of Tooth Root Surface by Vertical Cross Spindle Barreling Finishing by Nie Yong

“…The processing effect of the method on the tooth root is studied emphatically. The tooth surface roughness and micro-appearance contrast is carried out. …”
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Research of the Tooth Surface Equation and Sliding Characteristic of Internal Cycloid Planetary Transmission with Point Contact by Yi Wencui, Wu Jiatian, Huang Jian

“…The equations of tubular meshing tooth surfaces and contact locus of internal cycloidal planetary transmission are derived respectively. …”
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New Method of Tooth Pitch Deviation Measurement based on Laser Tracker for Mega Spur Gear by Zhang Bai, Lin Jiachun

“…The measurement model avoids the establishment of workpiece coordinate system of mega gear and directly measures tooth space with two-sided contact condition. By evaluating the errors of two measuring straight lines of the tooth space, the max single pitch error and the average single pitch deviation can be obtained. …”
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Research on Digital Design and Tooth Shape Optimization of Non-circular Gears Based on Envelope Features by Yongping Liu, Beibei Yun, Yongqiao Wei, Changbin Dong, Zhongtao Ren

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Optimizing Maxillary Aesthetics of a Severe Compromised Tooth through Orthodontic Movement and Dental Implants by Rafael Scaf de Molon, Erica Dorigatti de Avila, Joni Augusto Cirelli, Mauricio de Almeida Cardoso, Leopoldino Capelozza-Filho, Luiz Antonio Borelli Barros

“…Treatment of severe compromised tooth in the maxillary anterior area still poses great challenge to the clinicians. …”
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Research and Test of the Effect of Tooth Surface Friction on Dynamics Characteristic of Double Circular Arc Gear by Liu Xiaojie, Zhang Ruiliang, Zhang Zhiyu

“…By setting different friction coefficients between tooth surfaces, the influence of tooth surface friction on the dynamic performance of double circular arc gear transmission is analyzed, which is further verified by the transmission test of double circular arc gear. …”
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Universal Mathematical Model and Tooth Flank Comparison of Spiral Bevel Gear and Cycloid Bevel Gear by Nie Shaowu, Deng Xiaozhong, Wei Bingyang, Li Jubo

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Transmission Error Analysis for Cycloidal-pin Gear of RV Reducer Considering Tooth Profile Error by Xi Mao, Jing Deng, Tianxing Li, Xiaotao An, Guofeng Wang, Shaowu Nie

“…In order to estimate the influence of tooth profile errors on transmission precision of cycloidal-pin gear, the coordinate datum of actual flank are calculated based on the measured tooth profile errors of cycloidal gear. …”
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Numerical Compensation Method for Measuring Error of Tooth Profile of ZC1 Worm on Shaft Section by Zhiqiang Zhu, Jie Tang, Zhaoyao Shi

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FAULT DIAGNOSIS OF GEAR BROKEN TOOTH BASED ON IHPS/ISPS FILTERING AND HILBERT TRANSFORM DEMODULATION by TAO JiuZhi, HUANG RunHua, MA WeiPing

Subjects: “…Tooth broken…”
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