The Researches and Experiments of the Dynamic Operating Characteristic of Construction Machinery Gearbox

Jin Yue Tian; Jie Xu; Shi Xin Lan; Ping Zhou

doi:10.4028/www.scientific.net/AMM.678.410

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 678The Researches and Experiments of the Dynamic...

The Researches and Experiments of the Dynamic Operating Characteristic of Construction Machinery Gearbox

Abstract:

The operating characteristic of hydro-mechanical gearbox is vital to the vehicle performances. Basing on the testing terms of bench test and studying the dynamic operating performances of hydro-mechanical gearbox, a dynamic gearbox simulation model is built with the use of AMESim interface, which includes the engine model, torque converter model and the electro-hydraulic control model. The gearbox efficiency, the power loss without load, the oil pressure curve of clutch shift, all the parameters above could be simulated with the model. The results of gearbox experiments made sure that the gearbox is qualified the designing requirements and working in a good performance, which could be compared with the results of simulation to testify the correctness of the model, meanwhile, proved the perspectiveness and instructiveness of simulation model in gearbox designing and researching.

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Periodical:

Applied Mechanics and Materials (Volume 678)

Pages:

410-416

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.678.410

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Online since:

October 2014

Authors:

Jin Yue Tian*, Jie Xu, Shi Xin Lan, Ping Zhou

Keywords:

AMEsim, Bench Test, Dynamic Gearbox Simulation Model, Hydro-Mechanical Gearbox

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* - Corresponding Author

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