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The simulation analysis of the efficiency about truck crane lifting load sensing hydraulic loop

机译:卡车起重机升降载荷传感液压效率仿真分析

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In this paper, the energy consumption of the truck crane lifting load sensing (LS) hydraulic loop is analyzed. AMESim is applied to model it, based on the design of a 70t truck crane lifting loop. And then the efficiency of it is simulated, comparing with the traditional truck crane lifting hydraulic loop. The simulation results clarify that the efficiency of the LS lifting hydraulic loop is obviously improved compared with the efficiency of the traditional one. Its efficiency has nothing to do with the load speed and is only related with the load. The results are useful to the design of large-tonnage truck crane lifting hydraulic loop.
机译:本文分析了卡车起重机升降载荷感应(LS)液环的能量消耗。基于70T卡车起重机升降环的设计,AMESIM应用于模拟它。然后模拟其效率,与传统的卡车起重机升降液环相比。与传统效率相比,仿真结果明显改善了LS升降液环的效率。它的效率与负载速度无关,与负载有关。结果对大吨位卡车起重机升降液环的设计有用。

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