based on geometrical way, the flow formula of the external gear pump is created, the relation of the coefficient of engagement and trapping volume is analyzed.
用几何法求出了外啮合渐开线齿轮泵的流量公式,并求出了齿轮泵困油容积变化量与齿轮啮合重合度的关系式。
this article will discuss the design of compensating groove in external gear pump by analyzing the gearing characteristics.
该文主要通过分析齿轮的啮合特点来探讨啮合齿轮泵卸荷槽的设计。
these two kinds of internal gear pump working principle and external gear pump working principle the same.