拖拉机主动弧齿锥齿轮早期磨损失效分析  

Failure analysis of early wear for driving spiral bevel gear of tractor

作　　者：林国湘[1] 彭庆林[1] 陈从桂[1] 张佳[1] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《金属热处理》2008年第4期101-102,共2页Heat Treatment of Metals

基　　金：湖南省教育厅资助项目(07C641)

摘　　要：对拖拉机主动弧齿锥齿轮进行了早期磨损失效分析。结果表明,采用保证齿轮热处理渗碳层的深度和硬度的方法,且在热处理后保证齿轮的齿侧间隙和啮合部位正确的措施,可有效防止齿轮的早期磨损。The early wear failure for the driving spiral bevel gear of tractor was analyzed. The results show that the method that ensure depth and harness for carburized layer and measure that ensure proper backlash and engagement position after heat treatment,can prevent the early wear failure of the spiral bevel gear.

关 键 词：曲线齿锥齿轮 热处理 调整 

分 类 号：TG157[金属学及工艺—热处理] TG162.73[金属学及工艺—金属学]