皮小東，劉宇，駱德淵
(電子科技大學機械電子工程學院，四川 成都 610054)
摘要:本文主要介紹利用Visual Lisp語言編程實現凸輪機構二維輪廓曲線的參數化設計。該方法的應用，能避免工程設計作圖誤差，提高作圖效率，實現了計算機輔助快速設計,同時對在Visual Lisp下進行AutoCAD二次應用開發,以及CAD下運用參數化設計提供了借鑒。
關鍵詞：AutoCAD；Visual Lisp；凸輪機構；參數化設計；二次開發
中圖分類號：TP391.72 文獻標識碼：A 文章編號：1672-4984(2006)03-0116-03
Application of Visual Lisp on parameterize design for cam mechanism
PI Xiao-dong, LIU Yu, LUO De-yuan
(School of Mechatronics Engineering, University of Electronics Sciences and Technology, Chengdu 610054，China)
Abstract: This paper introduced a parameterize design method for 2D curve of Cam Mechanism With the application of this method, the drawing error is avoidable and the drawing efficiency has been greatly improved and the fast design based on computer aided is achieved. Meanwhile, it provides reference for second development under Auto CAD and parameterize design under CAD.
Key words: AutoCAD; Visual Lisp; Cam mechanism; Parameterize design; Second development
