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基于共轭曲线的基本啮合机理,给出了一种适用于气冷式直排大气罗茨泵的新型型线,另外还介绍了型线加工等方面的知识。
Based on the basic meshing mechanism of the conjugate curve, a new type of profile line suitable for air-cooled straight-line atmospheric roots pump is presented. In addition, knowledge of profile line processing and so on is also introduced.