摘要
对机油泵的转速、压力、温度进行分段控制，对温度、压力、转速、流量、扭矩等进行检测，绘制粘度、速度、压力、限压阀特性曲线，实现对机油泵性能的自动测试。
A computer controlled system for engine lubrication oil pump testing device is developed anddescribed.The temperature pressure,speed, flow and torque were tested and the data obtained were pro-cessed,by which the characteristic curtves of viscosity,speed,pressure were plotted,thus realizing the auto-matic inspection of the lubricant pump.
