四圆弧齿轮成形磨削砂轮截形的设计计算  

Quadruple-arc Gear Form Grinding Wheel cross-section shape design and calculation

作　　者：赵艺[1] 任重义[1,2] 段建中[1] 

机构地区：[1]宁夏大学机械工程学院,宁夏银川750021 [2]西安交通大学机械工程学院,陕西西安710049

出　　处：《机械传动》2016年第7期79-82,共4页Journal of Mechanical Transmission

基　　金：国家自然科学基金(51405250)"多圆弧弧齿锥齿轮啮合机理及修形制造技术研究"

摘　　要：四圆弧齿轮成形磨削的关键之一就是求解成形砂轮的轴向截形。根据成形法磨削原理建立坐标系,通过四圆弧齿轮齿面方程和齿轮齿面与成形砂轮磨削表面的接触条件,运用空间坐标转换求得最终的砂轮轴向截形。最后,借助MATLAB对所求的砂轮轴截面截形进行了计算仿真,并通过加工试验对求得的砂轮截形进行了验证。One key of quadruple- arc gear form grinding is to calculate the grinding wheel cross- section shape. Firstly,a coordinate system is built depend on form grinding principle. Through the quadruple- arc gear tooth surface equation and gear tooth surfaces in contact with the grinding wheel surface condition,the grinding wheel cross- sectional shape is obtained by using space coordinate transformation. Finally,by using MATLAB software computing and graphics capabilities to calculate and simulate the grinding wheel cross- section shape. The grinding wheel cross- section shape is verified by processing experiment.

关 键 词：四圆弧齿轮 成形法磨削 砂轮截形 MATLAB仿真 

分 类 号：TG616[金属学及工艺—金属切削加工及机床]