Results 81 to 90 of about 1,188,283 (296)
Analysis of the Vibration Characteristic for Heavy Duty Gear Under Different Load Levels
Jixie chuandong, 2017 The vibration acceleration signals of two gearboxes under the load condition of 1 600 3 000 N·m are collected.The changes of time domain characteristic parameters and the sensitivity of gear meshing frequency and harmonics amplitude to the load change ...
Guan Xiaoyang, Long Zhenhai
doaj
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley +1 more source
Modeling of Spur Gear Meshing Characteristics under Various Crack Size [PDF]
, 2012 This report focused on the study of gear defect based on the gear meshing stiffness variation. The main objective of this study is to investigate the gear defect by modeling the gear based on the gear material and gear parameter.
Sofuan Najen Bin Othman, Sofuan Najen Bin Othman
core
Jixie chuandong, 2023 Aiming at the difficulty of analyzing the meshing contact characteristics of gear transmission system under the big data formed by multiple working conditions and uncertain parameters, a meshing contact characteristics analysis method of gear ...
Li Shengjia +4 more
doaj
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Jixie chuandong, 2013 By applying graphic method to analysis the meshing characteristic of quadruple-arc gear.The following results are obtained:① the calculation of axial distance of four simultaneous meshing points of quadruple-arc gear,② the calculation formula of multi ...
许义泉, 康星虎
doaj
General Mathematical Model of the Intersecting Cross-axis Gear based on Conjugate Curve
Jixie chuandong, 2020 In order to solve the problem that it is difficult to complete the full period contact characteristic control of the intersecting cross-axis gear based on the traditional conjugate surfaces meshing theory， a design and analysis method of the intersecting
Shuhong Liu, Rulong Tan, Xiaodong Guo
doaj
Advanced Engineering Materials, EarlyView.Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari +5 more
wiley +1 more source
Gear Reverse-Order Meshing—Phenomenon, Analysis, and Application
, 2017 The gear drive is theoretically a normal-order meshing process to transmit movement and power. When temperature variation, misalignment, manufacture error, or deformation occurs, the normal-order meshing will be destroyed.
Wang Tao +4 more
core +1 more source