机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2014年
13期
83-85
,共3页
调速回路%节流阀%速度刚性%模拟
調速迴路%節流閥%速度剛性%模擬
조속회로%절류벌%속도강성%모의
Speed control circuit%Throttle valve%Speed rigidity%Simulation
采用AMESim软件建立了节流调速回路系统的模拟模型，设定3种不同阀口参数，并进行模拟。采用QCS003B型液压实验台对调速回路速度和负载数据进行采集，比较分析了节流调速回路的速度刚性，结果表明：所建的仿真模型正确，实验数据分析结果与理论分析相吻合，为该类型回路设计提供了参考。
採用AMESim軟件建立瞭節流調速迴路繫統的模擬模型，設定3種不同閥口參數，併進行模擬。採用QCS003B型液壓實驗檯對調速迴路速度和負載數據進行採集，比較分析瞭節流調速迴路的速度剛性，結果錶明：所建的倣真模型正確，實驗數據分析結果與理論分析相吻閤，為該類型迴路設計提供瞭參攷。
채용AMESim연건건립료절류조속회로계통적모의모형，설정3충불동벌구삼수，병진행모의。채용QCS003B형액압실험태대조속회로속도화부재수거진행채집，비교분석료절류조속회로적속도강성，결과표명：소건적방진모형정학，실험수거분석결과여이론분석상문합，위해류형회로설계제공료삼고。
The simulation model of throttling speed control circuit on hydraulic system was built by using the AMESim software, and three kinds of valve port parameters were enacted and simulated. The velocity and load data of throttling speed control circuit on hydraulic system were collected by using QCS003B hydraulic test rig. The throttling speed and rigidity of control circuit were compared and analyzed. The result indicates that the built model is correct,and experimental data analysis results are in accord with that of theo-ry,which is referential for the design of this type of circuit.
