韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2014年
10期
34~38
,共null页
液压挖掘机 回转系统 启动性能 联合仿真 优化
液壓挖掘機 迴轉繫統 啟動性能 聯閤倣真 優化
액압알굴궤 회전계통 계동성능 연합방진 우화
Hydraulic excavators;rotary system;start-up performance;co-simulation;optimization
液压挖掘机回转系统启动过程中存在严重溢流损失，提高启动速度和减小溢流损失很难同时实现，尤其是对于中大型液压挖掘机。利用AMESim和ADAMS仿真软件，建立挖掘机回转系统的机---液联合仿真模型，分析相关参数对回转启动性能的影响，通过优化系统参数，减小启动溢流损失的同时提高了启动速度。
液壓挖掘機迴轉繫統啟動過程中存在嚴重溢流損失，提高啟動速度和減小溢流損失很難同時實現，尤其是對于中大型液壓挖掘機。利用AMESim和ADAMS倣真軟件，建立挖掘機迴轉繫統的機---液聯閤倣真模型，分析相關參數對迴轉啟動性能的影響，通過優化繫統參數，減小啟動溢流損失的同時提高瞭啟動速度。
액압알굴궤회전계통계동과정중존재엄중일류손실，제고계동속도화감소일류손실흔난동시실현，우기시대우중대형액압알굴궤。이용AMESim화ADAMS방진연건，건립알굴궤회전계통적궤---액연합방진모형，분석상관삼수대회전계동성능적영향，통과우화계통삼수，감소계동일류손실적동시제고료계동속도。
Overflow losses seriously exist in the start-up process of hydraulic excavator＇s slewing system, while improving the start-up speed and reducing overflow losses is difficult to be simultaneously achieved, especially for medium and large hydraulic excavators. This article established the AMESim-ADAMS co-simulation model of excavator＇s slewing system, analyzed the influence of the rotary system＇s main parameters, optimized the main parameters, and reduced overflow losses as improving the startup speeds.
