平面包络环面蜗杆基于偏差补偿的热处理变形矫正方法  

METHOD TO CORRECT HEAT-TREATMENT DISTORTIONOF PLANE-GENERATED HOURGLASS WORM BASEDON DEVIATION COMPENSATION

作　　者：秦大同[1] 颜佳[1] 张光辉[1] 

机构地区：[1]重庆大学机械传动国家重点实验室

出　　处：《机械工程学报》1997年第4期7-13,共7页Journal of Mechanical Engineering

基　　金：国家自然科学基金;国家教委跨世纪优秀人才培养计划基金

摘　　要：提出了通过加工热处理前“预变形等效齿面”来矫正蜗杆齿面热处理变形的方法，建立了“预变形等效齿面”的模型，在蜗杆齿面热处理变形坐标测量的基础上求得了“预变形等效齿面”的加工参数，进行了相应的加工及热处理实验，结果表明该方法行之有效。A method to corrct heat - treatment distortion of plane - generated hourglass worm is proposed, in which the distortion is corrected by producing the ' pre - distorted equivalent tooth surface' before the heat - treatment. The model of the ' pre - distorted equivalent tooth surface' is established . From the actual heat - treatment distortion of the worm tooth detected by coordinate measurement, the parameters for machining the ' pre - distortion equivalent tooth surface' are obtained . The experiments of the machining and heat - treat- ment are carried out, and the results show that the method is quite effective in practice.

关 键 词：平面包络环面 蜗杆 热处理 变形 修正 

分 类 号：TG162.75[金属学及工艺—热处理]