罗伯茨与加莱定理的合并应用──连杆曲线三重产生法及其CAD

THREE PRODUCTION OF THE COUPLER CURVE AND ITS CAD (APPLICATION OF THEOREM OF ROBERTS AND CAYLEY)

阐明罗伯茨（Roberts）及加莱（Cayley）定理在连杆曲线三重产生法中的应用及其原理。应用时由于容易出错，建议用三心定理校核。作者已研制出罗伯茨及加莱定理联合应用的计算机软件，利用计算机作图，可以保证无差错地供自动设计之用。

In this paper, the described Roberts & Cayley Theorem, appIied in three production of thecoupler curve prove and demonstrate the correctness of such Theorem. Simple and easy as theseTheorem are using them in some incorrect condition will lead to the possibility of various carelesserrors. The authors recommand their software combined these two Theorems and drawingconfiguration with CAD by means of computer in design work can prevent mistake, forautomatically synthese mechanism very conveniently.