基于Delphi的螺旋锥齿轮齿廓实体建模关键算法  

Key algorithm of spiral bevel gear tooth profile modeling based on Delphi

作　　者：王英杰[1] 赵巍[1] 胡德计[1] 潘鑫[1] 

机构地区：[1]天津职业技术师范大学天津市高速切削与精密加工重点实验室,天津300222

出　　处：《天津职业技术师范大学学报》2014年第4期21-23,共3页Journal of Tianjin University of Technology and Education

基　　金：天津市应用基础及前沿技术研究计划项目(10JCYBJC06900)

摘　　要：根据成形法铣削螺旋锥齿轮切齿原理,推导出螺旋锥齿轮齿槽曲面的一元四次方程,通过求解一元四次方程得到齿槽上的关键点,为在Delphi+OpenGL环境下,利用所求得的关键点完成齿坯模型的建立以及仿真铣削过程的建立提供数据点。本文对比了在Delphi和Matlab下求解一元四次方程的不同,验证了本文算法的正确性。According to the principle of forming milling spiral bevel gear teeth, a yuan quartic equation of the spiral bevel gear tooth surface is derived and the key points on the tooth are obtained by solving a quartic equation. The gear blank model is established by using the obtained key points under Delphi ＋ OpenGL circumstance, providing data points for the estab- lishment of the simulation of milling process. The differences to solve equation of four times a yuan under Delphi and Matlab are compared, at the same time, the algorithm in this paper is proved to be correct.

关 键 词：一元四次方程 关键点 Delphi+OpenGL MATLAB 

分 类 号：TH132[机械工程—机械制造及自动化]