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本文提出求作容积泵机械特性的一种方法。只要从产品目录中获得容积泵的一般数据,根据管路特性就可通过作图法求出容积泵的机械特性曲线,它的形状基本上与管路特性曲线相似。
In this paper, a method of seeking mechanical characteristics of positive displacement pumps is proposed. As long as the general data of the positive displacement pump are obtained from the product catalog, the mechanical characteristics of the positive displacement pump can be determined graphically according to the characteristics of the line. The shape of the positive displacement pump is basically similar to that of the line.