摘要
弧齿锥齿轮的精确模型是其数字化制造中关键技术齿面接触分析技术(TCA)和齿面误差修正技术的基础。对近些年来国内外有关相关研究成果进行了总结和归纳,把弧齿锥齿轮的建模方法分成离散点、曲线拟合、仿真加工建模三种类型,并就其关键思想或步骤进行了概括。同时,分析其建模过程中存在的一些问题与不足之处,整合其先进方法和思想,对未来弧齿锥齿轮建模研究提出了高精度、高效率、高柔性三个方向并展开了论述,以此为更加快捷精确的设计和加工提供了途径。
Accurate modeling of spiral bevel gear laid the foundation of the key technology namely Tooth Contact A nalysis （TCA） and correction of the deviation of tooth-surfuce in its digitized manufacturing. It summarized the related outcomes and divided modeling approaches of the tooth-surface of spiral bevel gear into three categories, modeling by the tooth-surface of discrete points and suturing curves and simulation machining, and generalized their vital idea and step. What is more, according to the analysis of some problems and their inadequacies and advanced ways and ideas in the modeling, it proposed three development direction for modeling technology of spiral bevel gear in the future, these development direction were high in accuracy and high efficiency and high flexibility, so as to provide some methods for faster and more accurate design of spiral bevel gear and its machining.
出处
《机械设计与制造》
北大核心
2014年第1期257-260,共4页
Machinery Design & Manufacture
基金
国家自然科学基金资助项目(50965017)
