摘要
本文分析了隔膜泵存在的四类主要几何尺寸链,并用概率法计算了柱塞在缸套中运动这一装配尺寸链。作者指出,对于这类多组成环尺寸链的计算,概率法是最有效的方法。
In this paper the four main geometric sizing chains in diaphragm pumps have been analyzed and the assembly sizing chain-piston moving in the cylinder has been calculated with probablilistic method. It is pointed out by the author that probabilistic method is the most effective in calculation of the sizing chain of the multi-form links.
关键词
隔膜泵
几何尺寸链
概率法
极值法
柱塞
缸套
diaphragm pump, geometric sizing chain, probablistic method, extreml value method.
