工业软管泵输油不足的可能原因及解决方法齿轮泵故障排除10个隔油环齿轮泵应能连续供油，齿轮啮合重叠系数应大于1。当一对齿轮未脱离啮合时，另一对齿轮已进入啮合状态。这样，当有两对齿轮同时啮合时，两对齿轮的齿啮合线之间形成一个封闭的体积，其中部分油也被困在其中。

Possible causes and solutions for insufficient oil delivery of industrial hose pumps. Gear pump troubleshooting. 10 oil-separating ring gear pumps should be able to supply oil continuously, and the gear meshing overlap factor should be greater than 1. When one pair of gears is not disengaged, the other pair of gears has entered the meshed state. In this way, when there are two pairs of gears meshing at the same time, a closed volume is formed between the tooth meshing lines of the two pairs of gears, and part of the oil is also trapped therein.