基于AutoLISP的直齿圆锥齿轮齿廓的三维造型设计  

The 3D Modeling Design of the Straight Conic Gear Based on AutoLISP

作　　者：方锡武[1] 

机构地区：[1]台州学院机电系,浙江临海317000

出　　处：《中国制造业信息化（学术版）》2007年第1期44-47,共4页

摘　　要：提出了使用AutoLISP语言造型直齿圆锥齿轮齿廓的思路和方法。运用AutoLISP语言构造四棱锥形状的齿条,输入直齿圆锥齿轮的关键参数形成模型毛坯,通过模型毛坯与锥形齿条的减运算,在AutoCAD环境下得到理想的齿廓,提高了三维造型的效率和准确度。It introduces an way to model the tooth shape of the straight conic gear with AutoLISP. Constructing the rack shape of four edge pyramid, the roughcast can be made at given the key parameters of the gear. The perfect tooth shape will show in AutoCAD environment with the subtraction between the roughcast and the rack shape of four edge pyramid. The modeling efficiency and accuracy are improved.

关 键 词：AUTOLISP 齿条 直齿圆锥齿轮 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]