对数螺旋锥齿轮精确建模方法研究  

Research on accurate modeling method of logarithmic spiral bevel gear

作　　者：李强[1] 蒋建锋[1] 王丽婷[1] 常云龙[1] 闫洪波[1] 

机构地区：[1]内蒙古科技大学机械工程学院,包头014010

出　　处：《现代制造工程》2017年第7期95-98,共4页Modern Manufacturing Engineering

基　　金：内蒙古自然科学基金项目(2015MS0560);内蒙古自治区研究生科技创新资助项目(S20131012703)

摘　　要：对数螺旋锥齿轮作为一种新型的和具有重大价值的锥齿轮,它的三维模型是否精确对后续的研究工作至关重要。以Pro/E三维软件为基础,根据对数螺旋锥齿轮的形成原理,建立球面渐开线,并作为对数螺旋锥齿轮的齿廓线,且对数螺旋锥齿轮的齿向线采用对数螺旋线,并对过渡圆角曲线部分作了优化推导和处理,通过沿多条引导线扫掠的方式建立对数螺旋锥齿轮的精确主从动轮三维模型。此外以Pro/E为二次开发平台,运用C语言编程建立了只需要输入相应参数,就能自动完成锥齿轮创建的程序。Logarithmic spiral bevel gear is a new and great valuefull bevel gear, its accurate three-dimensional model is important to the future research work. Based on the three-dimensional software Pro/E and the principle of the formation of logarithmic spiral bevel gear, the spherical involute was established and regarded as a logarithmic spiral bevel gear tooth profile, logarithmic spiral line was used as logarithmic spiral bevel gear tooth line, logarithmic spiral bevel gear was established by the way of sweeping a plurality of guide line. In addition to Pro/E for the secondary development platform, C language programming was used to establish a software,which complete the creation of bevel gear only need to enter the appropriate parameters.

关 键 词：对数螺旋锥齿轮 三维模型 球面渐开线 PRO/E 

分 类 号：TH132[机械工程—机械制造及自动化]