弧齿锥齿轮锥度切削原理与试验  

Principle and Experiment of Taper Cutting on Spiral Bevel Gears

作　　者：彭宗和[1] 魏冰阳[1] 邓效忠[1] 

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2011年第1期14-17,117,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家自然科学基金项目(50675061);河南省重点科技攻关项目(082102240090)

摘　　要：基于微分几何梅尼埃定理,分析了弧齿锥齿轮锥度切削的原理,介绍了锥度切削的加工方法和实现条件。根据局部综合法建立了弧齿锥齿轮锥度切削的数学模型。利用M atlab和三维软件Pro/E,绘制出了小轮锥度切削的齿轮模型。在数控铣齿机上进行了锥度切削试验,并在锥齿轮滚动检查机上进行了接触印痕检查,验证了在数控铣齿机上实现锥度切削的可行性。Based on the meusnier theorem in differential geometry,the principle of taper cutting on spiral bevel gears was analyzed,and the taper cutting method and generating theory were introduced in this paper.According to the local synthesis method,the mathematical model of performing the taper cutting on the spiral bevel gears was presented.By using the Matlab and Pro/E,the 3D model of pinion was drawn to the taper cutting.The taper cutting experiment was carried out in NC gear mill,and the tooth surface contact pattern was obtained by rolling inspection.The experiment proves the feasibility of the taper cutting by NC generater.

关 键 词：弧齿锥齿轮 锥度切削 局部综合法 齿轮模型 接触印痕 

分 类 号：TG61[金属学及工艺—金属切削加工及机床]