Based on Pro/E Construction Method of Spiral Bevel Gear Logarithm
For a new type of bevel gear named as logarithmic spiral bevel gear, establish its tooth direction curves and the mathematical model of tooth surface equation. With CAD software platform which can intuitive understanding of complex curves and combined with conical logarithmic spiral parameter equation build the logarithmic spiral on cone surface. Then array logarithmic spiral to make them evenly distributed in the cone surface, without any interference and to meet the strength distribution on both ends of circular truncated cone equally. Use two logarithmic spirals from different starpoint as tooth direction curves of lift and right tooth surface. Finally, use space geometric knowledge to build tooth surface equation by tooth direction curves and tooth profile curves.
logarithmic spiral bevel gear Pro/E curved surface tooth surface
Z.Q.Liu M.H.Zhang
Research Center of Electromechanical Technology, Zhejiang Normal University, Jinhua 321004, P.R.China
国际会议
2011 Global Conference on Digital Design and Manufacturing Technology(2011年全国数字设计与制造技术会议)
杭州
英文
167-171
2011-01-23（万方平台首次上网日期，不代表论文的发表时间）