摘要
介绍了一种新型的干式螺杆真空泵的转子端面型线———双边对称圆弧型线,给出其端面型线方程。介绍了推导方法及参数计算方法,开发了计算程序并给出实例。
A new kind of end face rotor profile of dry vacuum screw pump——the profile of double sides and symmetrical circle is introduced. The equations of end face profiles are given. The ways of deduction and parameters calculation are also presented. A calculation program and its example are given.
出处
《真空》
CAS
北大核心
2003年第6期40-43,共4页
Vacuum
