基于CATIA的齿轮精确渐开线参数化建模  

Parametric Modeling Based on CATIA for Involute Spur Gear

作　　者：朱明一[1] 杨臻[1] 高骁波 张明贺[1] 郑伟茂[1] 翟正锟[1] 

机构地区：[1]中北大学机电工程学院,山西太原030051

出　　处：《机械工程与自动化》2014年第2期37-39,共3页Mechanical Engineering & Automation

摘　　要：介绍了利用三维软件CATIA生成齿轮的全新方法,并建立了齿轮参数化三维模型。通过f(x)输入齿轮的基本参数,通过fog输入渐开线参数方程,利用草图、凸台、混合、平行曲线、圆角、外插延伸等生成精确的齿轮渐开线,建立精确的齿轮三维模型。The new method of using 3D software CATIA to generate involute spur gear was described in this paper ,and the 3D parametric model of a gear was established .Through the f （x） to input the basic parameters of gear and the fog to input gear＆#39;s involute equation ,by use of the orders in CATIA such as sketche ,mixed ,parallel curve ,to generate the accurate involute of gear , the 3D model of gear was set up .

关 键 词：CATIA 渐开线 齿轮 参数化 

分 类 号：TH132.413[机械工程—机械制造及自动化] TP391.7[自动化与计算机技术—计算机应用技术]