Research on wear and grinding models of high-speed turnouts based on semi-Hertz contact by Jincheng Li, Yayun Qi, Pengpeng Wu, Junjun Ding, Haohao Ding

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Study on Spinning Forming Method of Cylindrical Parts with Quadrilateral Fillet Section by Yuliang Liu, Litong Zhang, Baichao Wang, Xin Wang

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Measurement of toothed helical gears and worm gears on coordinate-measuring machine by E. V. Nikolaeva, M. Yu. Nikolaev, A. S. Molodtsov, N. E. Pimneva, M. V. Kazakov

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Design and Optimization of Trapezoidal Steering Mechanism based on Improved Particle Swarm Algorithm by Jianhua Zhai, Laiqi Qiu, Xiaohua Wei, Dongshan Yang

Subjects: “…Wheeled mobile robot…”
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ELECTROPHYSICAL ASPECT OF DESTRUCTION OF ULTRA-DISPERSED DIAMOND SHELLS IN THE COATING OF ABRASIVE GRAINS OF DIAMOND-SPARK GRINDING TOOL by Yury GUTSALENKO, Cătălin IANCU

Subjects: “…grinding wheel…”
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ANALYSIS ON LOAD CARRIAGE VIBRATION OF CONVENTIONAL RAIL ENDLESS ROPE DRIVEN TRANSPORT SYSTEM by WANG JinLi

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Review of Research on Tooth Surface Error Control of Large CNC Gear Form Grinding by Zhiwei Chen, Shuang Ding, Zhanqun Song, Zhongyu Wang

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Research on the possibility of carrying out convoy driving missions using vehicles with varying degrees of autonomy by Tomasz Pusty, Marcin Mieteń, Jarosław Pilich, Przemysław Simiński, Włodzimierz Kupicz, Ryszard Lewiński, Jaromir Mysłowski

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Experimental research of technological elastic deformations of the central holes of gears by A. S. Serkov, V. V. Derkach, S. V. Mikhailenko, L. B. Serkova

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Türkiye’deki Covid-19 Reklamları: Bilgilendirici ve Dönüşümsel Mesaj Stratejilerinin Kullanımı by Nilay Akgün Akan

Subjects: “…taylor’s six-segment message strategy wheel…”
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The design and results of the study of the comb-forming fertilizer by Abdurakhmonovich Razzakov Bakhodirjon, Khabibullaevich Mamadaliev Muhammadjon, Amanullaevich Abdirahmonov Ravshanbek, Yusupovich Makhmudov Rafukjon, Zokirjonovna Khaidarova Shakhnoza

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Title not available by S. Sunay Yıldırım Doğru, Özgül Bike Yücalan Önal, Hafizullah Bek

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Modelle der Akkordgrundtonbestimmung by Karl Traugott Goldbach

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Dynamic Analysis of Vehicle Track Coupling Based on Double Beam Track Model by Yayun Qi, Huanyun Dai, Jianjin Yang, Kun Xu

“…The rail was considered as double Timoshenko beam in this paper, applied to the vehicle track coupling dynamics model; the Hertz nonlinear method is used to calculate the wheel rail contact force. Wheel rail vertical force and response of vehicle are calculated by using the model under random irregularity and single harmonic excitation; at the same time, wheel rail force and vertical acceleration response of 3-order, 10-order, and 19-order wheel polygon were calculated. …”
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EXPERIMENTAL ANALYSIS OF A 2.4 GHZ ANTENNA FOR TYRE PRESSURE MONITORING SYSTEM by KINGSLEY OKEOGHENE ENALUME, JOY EMAGBETERE, FREDERICK EDEKO

“…The antenna was modelled using HFSS, while the wheel and tyre were modelled using SolidWorks. The wheel and tyre can have an impact on the antenna performance. …”
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Design and Performance Analysis of New Tooth Profile of Harmonic Drive by Yu Jinbao, Fan Yuanxun

“…The deflection of the gear teeth caused by the flexible wheel deformation is analyzed,and using the method of modifying displacement coefficient to solve the meshing problem caused by the flexible wheel deformation,and the three-dimensional tooth profile of the rigid wheel is designed to avoid meshing interference without changing the parameters of the flexible wheel tooth profile.…”
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Grinding Force Model of the Grinding Helical Gear by Using Forming Method by Wang Huiliang, Xiong Yuquan, He Guangqiang

“…Based on the geometric principles of the 5-axis CNC forming grinding and machine kinematics principle,the line speed of wheel at any points is deduced.According to the traditional plane grinding force model,these relationships are used that molding grinding involute length is approximately equal to the width of the plane grinding wheel,the diameter of wheel in contact with the tooth surface is approximately equal to the diameter of the plane grinding wheel,the wheel feed amount is approximately equal to the grinding surface grinding depth.So the grinding force model are established,the grinding force simulation program is composed and the experimental schemes are design,lastly this grinding force formula can guarantee a certain precision.…”
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Structure Improvement and Analysis of the Flexible Gear of the Harmonic Reducer by Hao Tian, Nianchen Han, Wenliang Guo

“…The flexible wheel is the core part of the harmonic reducer， and it is also the part that is prone to failure. …”
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Research on Bogie Frame Lateral Instability of High-Speed Railway Vehicle by Chen Wang, Shihui Luo, Ziqiang Xu, Chang Gao, Weihua Ma

“…In order to find out the reason for the bogie frame instability alarm in the high-speed railway vehicle, the influence of wheel tread profile of the unstable vehicle was investigated. …”
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Analysis of Tooth Surface Error of Topology Modification Gear by Wang Zhonghou, Liu Shaokun, Liu Xinrong, Zhang Liming

“…When gear topology modification using the forming method grinding,the tooth profile modification is achieved by trimming the wheel truncation,while the tooth modification is achieved by adding an additional movement of the wheel or gear. …”
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