摘要
对称螺杆转子流量计是一种新型的容积式流量计,其转子齿形设计难度很大。本文介绍了这种流量计的特点、转子的数学模型和转子 CAD 软件系统的构成与功能。
The symmetric spiral flowmeter is a new type of volumetric flowmcters.It is rather difficult to design the rotator form.This paper describes the characteristics of this flowmeter and introduces the mathematic model of the rotator.The structure and functions of tile CAD system for such rotator are highlighted.
