高硬齿面双圆弧齿轮滚刀的铲磨研究  

Study of Relief Grinding for Hardening Surface Double Circular-arc Gear Hob

作　　者：李志胜[1] 高红梅[1] 翟红升[1] 

机构地区：[1]郑州机械研究所,河南郑州450052

出　　处：《机械传动》2006年第3期15-16,共2页Journal of Mechanical Transmission

摘　　要：从双圆弧齿轮滚刀基本蜗杆齿面方程出发,推导出直沟负前角滚刀的前刀面齿形公式,再根据啮合原理和铲磨运动时滚刀与砂轮的关系求出铲磨滚刀的砂轮轴向截形,并给出了具体算例。Firstly,the computing formula for tooth profile of straight flute negative rake angle hob is derived from the tooth profile equation of double circular-arc gear basic worm.Then the axial-section profile equation of grinding wheel that is used to relieve hob is derived from engagement principle and the reliving moving relation between wheel and hob.Lastly,a special example is supplied.

关 键 词：硬齿面双圆弧齿轮滚刀 负前角 前刀面齿形 砂轮轴向廓形 

分 类 号：TG721[金属学及工艺—刀具与模具] TP391.72[自动化与计算机技术—计算机应用技术]