摘要
装载机液压系统实时消耗发动机的功率,对传动系统部件优化匹配影响较大。在选定压力传感器和数据采集卡后,对压力传感器进行标定,开发了装载机液压测试系统。按照给定的测试方案,对试验用装载机的工作泵与转向泵出油口处的压力进行了实机测试,并对测试波形进行了分析。
The hydraulic system of the loader continuously consumes the engine power, which has great influence on its optimization matching of the components of the transmission system. After the pressure sensor and the data acquisition card being determined, the pressure sensor is calibrated, and the hydraulic test system for the loader is developed. According to given testing scheme, a test to measure the pressure at the outlet of the working pump and the steering pump is carried out, and the testing waveforms are analyzed.
出处
《矿山机械》
北大核心
2011年第12期25-28,共4页
Mining & Processing Equipment
基金
淮安市科技支撑计划(工业)项目(HAG2011036)
江苏省高校博士科研创新计划项目(CXZZ11-0553)
江苏省"六大人才高峰"项目(2010-JXQC-023)
关键词
装载机
压力传感器
标定
液压测试
波形分析
loader
pressure sensor
calibration
hydraulic test
waveform analysis
