内齿轮泵输送高粘度介质时的性能研究

Performance Study of Internal Gear Pump for Transporting High Viscosity Medium

介绍了新型内齿轮泵用于输送高粘度介质时的性能试验方法及其工作特性曲线。通过试验建立了泵轴扭矩的计算公式，提出了泵转速的确定方法．

The performance test method of the internal gear pump which is used fortransponting the high viscosity medium and its characteristic curves are given in thispaper.Through test and analysis,the calculation formulas of the pump shaft torqueare established,a selection method of rotatiotlal speed of that pump is found.