摘要
某些机械真空泵的关键是其型线．计算机可在屏幕上演示出某些泵型线的创成原理及不同参数下型线的形状，并可模拟转子在工作中的运动过程，因而是新型线研究的有力工具。计算机以彩色图象演示泵型线于其荧屏上，将其演示运动过程中某一画面输出，即为计算机型线绘图．
The key for some mechanical vacuum pumps is their profiles. The computer can show the generating principles for profiles of some pumps and the shapes of profiles at different parameters, as well as stimulate the running process for rotors during operation. So it is a good method in developing new types of profiles. Coler profile graph can be shown on computer 'screen and can be printed at any time during the showing
出处
《真空》
CAS
北大核心
1990年第6期1-6,共6页
Vacuum
