Numerical Simulation of the Influence of Gear Modification on the Meshing Stiffness [PDF]
Jixie chuandong, 2020 In order to explore the influence of gear modification on the meshing stiffness，two different methods are used to calculate the gear meshing stiffness.First，the gear is parametrically modeled by Pro/E secondary development，and the gear model is imported ...
Wang Zhiqin +3 more
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Calculation and Analysis of Time Varying Mesh Stiffness of Gear with Considering Translational Freedom [PDF]
Jixie chuandong, 2019 During the gears meshing process, the Time Varying Meshing Stiffness (TVMS) is affected by the relative displacement. An algorithm of TVMS considering two translational degrees of freedom is proposed. The algorithm is based on the potential energy method for the ideal involute spur gear.
Te Chen +3 more
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Research on Meshing Characteristics of Trochoidal Roller Pinion Rack Transmission [PDF]
Applied Sciences, 2022 As a precision transmission mechanism, the trochoidal roller pinion rack has been paid more and more attention in recent years, but its meshing characteristics have not been deeply explored.
Haiwei Wang, Lulu Li, Geng Liu
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Research on the Time-varying Meshing Stiffness Algorithm of Spur Gears Based on an Improved Potential Energy Method [PDF]
Jixie chuandong, 2023 Based on the potential energy method, the full tooth profile of the gear teeth is divided into the involute part and the transition curve part, and an improved calculation method for the time-varying meshing stiffness of spur gears is proposed.
Xu Kejun, Jiao Wei, Qin Haiqin
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Study on Influence of Spalling Fault Evolution on Meshing Stiffness of Spur Gear [PDF]
Jixie chuandong, 2021 As a key transmission mechanism in mechanical equipment，in the meshing transmission process of involute spur gears，under the influence of extreme working conditions，the tooth surface is easy to cause spalling defects，change the meshing rigidity of gear ...
Peng Dai +5 more
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Time-Varying Meshing Stiffness Calculation and Dynamics Simulation of Multi-Spalling Gear [PDF]
MachinesSpalling alters a gear’s time-varying meshing stiffness (TVMS), thereby affecting its vibration characteristics. However, most studies focus on single-spalling gears and overlook the possibility of multi-spalling gears. Additionally, because most spalls are irregular, traditional analytical models neglect the torsional effects that are caused by ...
Xiangxi Kong +4 more
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Meshing Stiffness Calculation of Spur Bevel Gears Considering the Tooth Pair Coupling [PDF]
Jixie chuandong, 2023 In order to solve the problem of calculation efficiency and accuracy of time-varying meshing stiffness of spur bevel gears, a slice calculation method of meshing stiffness of spur bevel gears considering the coupling effect of tooth pairs is proposed ...
Li Feifei, Dong Huimin, Zhang Chu
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Dynamics Characteristic Analysis of Involute Gear with Asymmetric Tooth Considering the Influence of Time-varying Stiffness and Backlash [PDF]
Jixie chuandong, 2019 To obtain more accurate dynamics change law for asymmetric involute gear， dynamics model of asymmetric involute gear is established by introducing time-varying stiffness and gear backlash.
Qi Chen +3 more
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Nonlinear Dynamics Modeling and Analysis of Torsional Spring-Loaded Antibacklash Gear with Time-Varying Meshing Stiffness and Friction [PDF]
Advances in Mechanical Engineering, 2013 Torsional spring-loaded antibacklash gear which can improve the transmission precision is widely used in many precision transmission fields. It is very important to investigate the dynamic characteristics of antibacklash gear. In the paper, applied force
Zheng Yang +4 more
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Research of Internal Excitation of Helical Gear Meshing Transmission [PDF]
Jixie chuandong, 2018 The internal excitation of gear meshing transmission is the key factor that causes gear vibration and noise. Taking a pair of constant meshing helical gears in an 8-speed automatic transmission as the research object,the internal excitation of meshing ...
Yue Huijun +3 more
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