Parametric 3D Modeling of Worm and Worm Gear Based on AutoCAD

作     者：ANG Xue-ye GUO Yong-kun 

作者机构：College of Architecture and Civil Engineering Dalian Nationalities University Dalian 116600 China School of Mechanical Engineering Dalian University of Technology Dalian 116023 China 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2010年第20卷第1期

页      码：9-14页

摘      要：Worm and worm gear are modeled under development environment in AutoCAD based on the principle of ordinary cylindrical worm drive. The drawing commands available in AutoCAD are used to develop worm blank and cutter models. The solid models of worm and worm gear are obtained through the use of the commands, move, rotate and subtract, to simulate the generating cutting movement on the gear cutting machine. Autolisp language is utilized in programming for parametric modeling of worm and worm gear. The developed program can automatically draw worm and worm gear when users load the wlwg program, input the modulus and the number of threads, handedness, and other parameters. The operation is simple and accurate, providing potentials to speed up product design process and improve efficiency.

主 题 词：CAD parameterized modeling worm worm gear generation AutoCAD 

学科分类：1305[艺术学-设计学类] 13[艺术学] 08[工学] 080203[080203] 081304[081304] 0802[工学-机械学] 0813[工学-化工与制药类] 080201[080201] 

D　O　I：10.19583/j.1003-4951.2010.01.002

馆 藏 号：203364356...