The Experts below are selected from a list of 4947 Experts worldwide ranked by ideXlab platform
Zheng Songlin - One of the best experts on this subject based on the ideXlab platform.
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Strengthening of Transmission Gear under low-amplitude loads
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing, 2007Co-Authors: Zheng SonglinAbstract:The strengthening effects of fatigue strength and life of single tooth bending under low-amplitude loads below the fatigue limit were investigated for Transmission Gears with surface heat treatment. The results showed that the remarkable strengthening effects of single tooth bending could be exhibited under different strengthening loads and cycles. There exist distributed ranges both for strengthening loads and cycles; also there exist the optimal strengthening load and cycle on each range, respectively. The strengthening equation of three-dimension for single tooth bending was acquired by data analysis and processing. The validity and practicability of strengthening under low-amplitude loads were proved directly by the running-in experiments of Transmission assembly. The amount of increase of fatigue life for Transmission assembly is 40% if the original running-in load is replaced by the optimal strengthening load.
Yue Zhao - One of the best experts on this subject based on the ideXlab platform.
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Experiment and Research for Calculation of Efficiency Transmission of CHT-100 Type Circulating Power of the Efficiency Transmission Gear Experiment Set
Applied Mechanics and Materials, 2013Co-Authors: Yue ZhaoAbstract:According to the conclusion of Doubts of Calculation of Efficiency Transmission of CHT-100 Type Circulating Power of the Efficiency Transmission Gear Experiment Set [, the structure and mechanical analysis of the loader of CHT-100 type circulating power of the efficiency Transmission Gear experiment set, it gives the new equation of Gear Transmission efficiency of CHT-100 type circulating power of the efficiency Transmission Gear experiment set. And through experimental data processing for three different Gear Transmission efficiency equations of CHT-100 type circulating power of the efficiency Transmission Gear experiment set, according to the experimental data processing results it proves the correctness of the new equation of Gear Transmission efficiency of CHT-100 type circulating power of the efficiency Transmission Gear experiment set.
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Search and Doubts of the Calculation Equation of Efficiency Transmission of CLS-II Type Efficiency Transmission Gear Experiment Set
Applied Mechanics and Materials, 2013Co-Authors: Yue ZhaoAbstract:t put forward questions for the concept of calculation equation Transmission efficiency of CLS-II Type Efficiency Transmission Gear Experiment Set. It put forward questions for the theory and analysis of some works. The analysising and demonstrating aim at the calculation equation problems of Transmission efficiency of CLS-II Type Efficiency Transmission Gear Experiment Set. Put forward new mechanics analysis method. And according to the new mechanics analysis method, the analysising and demonstrating aim at the calculation equation of Transmission efficiency of CLS-II Type Efficiency Transmission Gear Experiment Set, it gives the new concept of equation of Gear Transmission efficiency.
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Doubts of Calculation of Efficiency Transmission of CHT-100 Type Circulating Power of the Efficiency Transmission Gear Experiment Set
Applied Mechanics and Materials, 2012Co-Authors: Yue Zhao, Qun YanAbstract:It put forward questions for the calculation equation Transmission efficiency of CHT-100 type Circulating power of the efficiency Transmission Gear experiment set. Put forward new mechanics analysis method. And according to the new mechanics analysis method, the analysising and demonstrating aim at the calculation equation of Transmission efficiency of CHT-100 type Circulating power of the efficiency Transmission Gear experiment set. it gives the new concept of equation of Gear Transmission efficiency.
Wang Qi-dong - One of the best experts on this subject based on the ideXlab platform.
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The Application of Wavelet Analysis in Automobile Transmission Gear Fault Diagnosis
Auto Mobile Science & Technology, 2007Co-Authors: Wang Qi-dongAbstract:The theory of decomposing the signal with wavelet transform is introduced based on the fundamental principle of wavelet transform. Aimed at the non-stationary character of Transmission Gear vibration signal,Multi-Resolution Analysis is adopted to the vibration signal of Transmission Gear signal with the db4 wavelet.It is illustrated that the wavelet transform has get obvious effect in automobile Transmission Gear fault diagnosis.
Bo Yan - One of the best experts on this subject based on the ideXlab platform.
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Analysis of Vibration Excitation of Transmission Gear System for Pure Electric Vehicle
DEStech Transactions on Computer Science and Engineering, 2017Co-Authors: Yu-long Lei, Xiao-xin Gang, Bo YanAbstract:We use an established Transmission Gear system to analyze its dynamic response. First, a brief description of the modeling process is given. Then, we listed the dynamic equations of Gears, shafts and bearings. New mark- method was used to solve the equations and Fourier transform was used to obtain the frequency domain response. Finally, we analyze the dynamic response and the factors which can influence the dynamic response.
Qi Xiaofeng - One of the best experts on this subject based on the ideXlab platform.
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fracture failure analysis of Transmission Gear shaft in a bidirectional Gear pump
Engineering Failure Analysis, 2020Co-Authors: Qi Xiaofeng, Zhao Xingguo, Liu Jie, Pang RuiqiangAbstract:Abstract A failure investigation has been conducted on a Transmission Gear shaft in a bidirectional Gear pump. The fracture failure of studied Gear shaft occurred in the running process test on the test bench after it ran about 60 hours at the pressure of 21MPa and the speed of 2000r/min. A static strength check revealed the Gear shaft was safe under normal working conditions. Detailed examinations on the fractured part of this Gear shaft indicated that no no-metallic inclusions and other micro-structure defects existence could attribute to the failure of it. Further check on the fracture surface revealed typical tracks formed by fatigue crack propagation. The obvious machining tracks in the arc resulting in stress concentration and exacerbating the initiation and propagation of cracks in these areas.
