摘要
阐述了球面渐开线弧齿锥齿轮齿廓的形成机理,并以弧齿锥齿轮数学模型理论为基础,提出了一种利用UG表达式功能和参数化建模思想,精确生成锥齿轮的球面渐开线的方法,用变换、扫掠及回转等操作,建立了完整的球面渐开线弧齿锥齿轮三维造型。为弧齿锥齿轮设计与制造研究提供了设计思想及方法,同时也为其它具有复杂表面形体的参数化建模提供了参考。
This paper elaborated the formation mechanism of the tooth profile of the spherical involute spiral bevel gear,and based on the mathematical model theory of the spiral bevel gear,a method of precisely generating the spherical involute of the bevel gear with functions of UG expression and ideas of parameterization modeling was proposed.In addition,a whole 3-D model of the spherical involute spiral bevel gear was set up with such operations of transformation,sweeping and rotating etc.The study not only provides a designing idea and method for the design and manufacture of the spiral bevel gear,but provides references for other parameterization modeling of parts with complex surfaces.
出处
《矿山机械》
北大核心
2010年第22期39-42,共4页
Mining & Processing Equipment
关键词
球面渐开线
弧齿锥齿轮
UG
参数化建模
spherical involute
spiral bevel gear
UG
parameterization modeling
