当齿轮连续转动时，当两啮合点在节点两侧对称位置时，闭合体积逐渐减小。引进润滑泵的叶片泵。为了让您更好的了解我们的产品，并向您讲解齿轮油泵的保养方法：润滑频繁，电动油桶泵高速运转，润滑脂易挥发，所以必须保持轴承处的润滑清洁，并注意更换。利用泵控技术制作环件，可以提高数据的应用率，简化制造工艺，节省数据和加工时间，如目前普遍采用耐磨泵管制作的泵管、管件等。从结构上看，它像一个单向阀，所以也可以参考单向阀的维修方法。                       

软管泵工作原理：
一根内壁光滑，强度可靠的特制橡胶软管安装在泵体内部，通过一对压辊沿着软管旋转挤压，这样的 旋转使得介质往一个方向输送而不会倒流，软管在输送介质之后，由被压扁软管的自身弹性和侧导轮的强制下，软管恢复原状，此时，软管内产生高真空将介质再次吸入管腔，然后介质在随之而来的压辊挤压下从软管内排出，如此周而复始，介质不断的被吸入和排出。目前产品使用温度为≤100℃。根据用户需要可以开发使用温度在120℃的软管泵软管产品。
Working principle of hose pump:
A special rubber hose with a smooth inner wall and reliable strength is installed inside the pump body. It is rotated and squeezed along the hose by a pair of pressure rollers. This rotation allows the medium to be transported in one direction without flowing back. After that, due to the elasticity of the flattened hose and the force of the side guide wheels, the hose returns to its original state. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again, and then the medium is pressed by the subsequent pressure roller. It is discharged from the hose under the squeeze, and so on and on, the medium is continuously sucked in and discharged. The current product temperature is ≤100 ℃. According to user needs, we can develop hose pump hose products with a temperature of 120 ℃.