变位渐开线齿轮的特征参数化建模研究  

Research on characteristic parameterized modeling of involute modified-tooth gears

作　　者：施火结[1] 张翔[1] 

机构地区：[1]福建农林大学机电工程学院,福建福州350002

出　　处：《机械设计》2008年第1期39-41,共3页Journal of Machine Design

摘　　要：文中讨论了由齿条型刀具范成法加工的变位渐开线齿轮的特征参数化建模技术,该技术实现了较精确的齿轮CAD模型,并可通过改变刀具或齿轮的齿形参数自动生成齿轮三维模型,为齿轮的CAE/CAM精细化研究打下了基础。The characteristic parameterized modeling technique of modified involute gear machined by generation method with rack typed cutting tool was discussed in this paper. This technique realized gear CAD modeling of relative accuracy, and could create automatically 3D model of gear by means of changing the cutting tool or the parameters of tooth profile of gear, thus laid a foundation for the refinement study on the CAE/CAM of gears.

关 键 词：变位齿轮 特征参数化建模 过渡曲线 范成法 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]