摘要
为避免弧齿锥齿轮齿面建模计算过程中的重复性,提高弧齿锥齿轮的齿面建模效率,分类研究了各种类型弧齿锥齿轮切齿机床的不同加工方法,归纳出不同加工方法间弧齿锥齿轮齿面建模的共性,建立了弧齿锥齿轮齿面统一模型.研究结果表明:通过建立统一的加工转换坐标系,实现了不同加工方法到统一模型的转换;齿面精度分析所需齿面点坐标可通过齿面网格计算软件求解;弧齿锥齿轮统一齿面模型经实例验证正确可行.
In order to avoid repeated calculation in the process of the modeling of tooth surface of spiral bevel gear,and improve the efficiency of the modeling,the various types of machining for spiral tooth of bevel gear are classified,and the common characteristics of the modeling of tooth surface of differently cut spiral bevel gear are summarized to establish unified model of tooth surface of spiral bevel gear.The results show：Using uniform machining coordinate,the unified model of differently machined spiral bevel gear is established.The tooth surface coordinates for precision analysis are obtained by tooth surface grid computing software.The uniform tooth surface model is verified by the practical example,and is proved correct and feasible.
出处
《西安工业大学学报》
CAS
2016年第6期446-450,共5页
Journal of Xi’an Technological University
基金
国家自然科学基金(51475351)
陕西省自然科学基础研究计划资助项目(2015JM5190)
陕西省科技厅协同创新计划项目(2015XT-32)
陕西省特种加工重点实验室开放基金项目(ST-12013)
关键词
齿面统一模型
弧齿锥齿轮
加工方法
齿面建模
uniform tooth surface model
spiral bevel gear
processing method
tooth surface modeling
