Theoretical Research of the Machining of the Few Tooth Number Gear with the Y38 Hobbing Machine by Wang Baomin, Guo Hongfeng, Chen Changbiao, Ma Yuelin, Chai Xiaoyu

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Design and Analysis of the Gear Conjugate Profile based on the Sine- curved Benchmark Tooth Profile by Cui Gaoshang, Fan Yuanxun

“…The benchmark tooth profile of gear cutter is designed to a sine curve. …”
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Elliptic-arc-tooth-trace Cylindrical Gear Machining Method Analysis and Machining Simulation by Chenwei Yu, Aiping Song, Kunpeng Zhao, Ning Mei

Subjects: “…Elliptic-arc-tooth-trace cylindrical gear…”
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Research of Spiral Bevel Gear Tooth Surface Modification Technique based on Machining Center by Wang Lei, Cao Xuemei, Deng Xiaozhong, Lei Baozhen

“…On the consideration of the existing tooth surface modification technology of spiral bevel gear limited to special milling tooth machine,a kind of tooth surface modification method based on the machining center is put forward. …”
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Research on Modeling and Suppression of the Tooth Profile Envelope Error of Non-circular Gear Hobbing by Han Jiang, Li Dazhu, Tian Xiaoqing, Xia Lian

“…The distribution characteristics of the envelope curve of each tooth profile formed during the hobbing process are different, which lead to the unequal envelope error of the tooth profile at different positions. …”
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Study on the Dynamics Characteristic of Gear Cutting Tooth Fault Under Variable Load Excitation by Shi Peiming, Zhao Na, Dang Hui, Tian Guangjun

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Research on Calculation Method of Gear Tooth Thermal Deformation Based on the Equivalent Gear Method by Gao Xuepeng, Jiang Qinchen, Xiao Yang, Zhang Quanqing, Qiao Zheye

“…The results show that the thermal deformation of the tooth surface calculated by the proposed method is in good agreement with the finite element simulation results, which can truly reflect the deformation degree of the tooth surface after heating. …”
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MESHING STIFFNESS AND DYNAMIC ANALYSIS OF GEAR TOOTH SPALLS FAULT BASED ON IMAGE PROCESSING by LIU WenZheng, ZHU RuPeng, ZHOU WenGuang, SHANG YouWei

Subjects: “…Tooth surface spalls…”
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Experimental studies on the pH levels that affect demineralization and remineralization of human tooth enamel. by Sherzad Abdulrahman Muhammad, Bakhtiar Muhialdin Ahmed

“…The outcome of this study can help in planning new preventive strategies regarding tooth decay. This study aimed to detect the pH levels that influence the demineralization and remineralization of enamel. …”
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Numerical Analysis on Chaotic Vibration of Drive System for a Movable Tooth Piezoelectric Motor by Chong Li, Jichun Xing, Jiwen Fang, Zhong Zhao

“…The nonlinear dynamic equations of the drive system for movable tooth piezoelectric motor are established. Using these equations, the chaotic vibrations of the system are investigated. …”
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Erosive Effect of Long-Term Liquid Oral Pediatric Medicines on Permanent Tooth Enamel by Fábio Gomes dos Santos, Ana Maria Barros Chaves Pereira, Isabela Albuquerque Passos Farias, Tibério Andrade dos Passos, Andressa Feitosa Bezerra de Oliveira

Subjects: “…Tooth Erosion…”
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Effect of Structure Parameter on Stress Distribution of Double Helical Tooth Synchronous Timing Belt by Guo Jianhua, Li Shan, Hu Qingming

“…The Spiral angle and dislocation quantity is important structural parameters influencing the transmission error,noise and lifespan of the double helical tooth synchronous timing belt. A three dimensional model of double helical tooth synchronous timing belt tooth and pulley under complete meshing is established based on the spatial meshing transmission principle. …”
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Tooth Profile Modification Method and Life Prediction Analysis of Cup Type Harmonic Reducers by Mei Jie, Zhang Tong, Guo Zheng, Chen Dingfang, Wu Junfeng, Zhang Huiming, Hu Qunfei

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Research of Test Method of Single Tooth Bending Fatigue Loading of Involute Helical Gear by Nan Feng, Jingcai Zhang, Jinfeng Li, Man Cheng

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MESHING PERFORMANCE ANALYSIS OF FLEXIBLE GEAR TOOTH PROFILE MODIFICATION OF HARMONIC REDUCER (MT) by XU ShaoYan, LI GuoPing, LUO LiMin, GONG LinHuan, LI Chen, LOU JunQiang

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Automatic Detection of Cracks in Cracked Tooth Based on Binary Classification Convolutional Neural Networks by Juncheng Guo, Yuyan Wu, Lizhi Chen, Guanghua Ge, Yadong Tang, Wenlong Wang

“…Cracked tooth syndrome is a commonly encountered disease in dentistry, which is often accompanied by dramatic painful responses from occlusion and temperature stimulation. …”
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A Case of Buccal Abscess from an Impacted Wisdom Tooth in an Elderly Person with Malnutrition by Yuki Kojima, Mizuha Kojima, Kazuhiro Sakaguchi, Yutaka Sakaguchi

“…We report a case of buccal abscess caused by an impacted wisdom tooth in an extremely elderly person with malnutrition. …”
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Tooth loss and need for prosthetic treatment. El Carmen, Barinas State, Venezuela, 2018 by Yoel Gonzalez Beriau, Nadia Jover Capote

“…<p><strong>Background</strong>: Tooth decay and periodontal disease are currently considered the main causes of tooth loss. …”
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Discussing the Cutting Method of Skew Bevel Bear based on the Tooth Surface Generating Line by Baichao Wang, Xianting Lu, Litong Zhang, Zhenquan Xu, Xue Zhang

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Influence of Assembly Errors and Tooth Surface Modification on Transmission Errors of Curvilinear Cylindrical Gears by Zhang Xuegang, Xie Yongchun, Wang Pengfei

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