热处理中影响齿轮变形的因素研究  

The Reasons of the Deformation of Gears in Heat Treating

作　　者：杨文明[1] 

机构地区：[1]深圳职业技术学院,广东深圳518055

出　　处：《装备制造技术》2014年第4期1-3,7,共4页Equipment Manufacturing Technology

摘　　要：研究了有关因素对齿轮热处理后变形的影响,包括齿轮原材料的选择、几何结构的设计、热处理时的放置方式、热处理工艺参数选择等。在不同热处理条件下对齿轮变形进行了试验,并对试验数据进行了分析,研究了各相关因素对总变形的影响程度,综合利用文中所述方法,可使生产的齿轮热处理变形最小,给优化齿轮热处理工艺提供参考。Mter searching on the reasons of deformation of gears in heat treating, including how to choose gear＇s materials, how to design geometric construction, how to place gears in heat treating and how to choose technological parameter in heat treating, experiments in different conditions of heat treating are done. This paper analysises experiments＇data and the degree of relevant factors influence deformation and summarizes ways to make smallest deformation in heat treating. Some reference about optimizing technologies of heat treat gears are as follows.

关 键 词：热处理 齿轮 淬火 变形 

分 类 号：TG162.73[金属学及工艺—热处理]