基于磨削齿轮方式修整齿轮误差的分析  

Analysis of modifying gear error based on grinding gear method

作　　者：刘铁军[1,2] 孙宝玉[1] 张西龙[1] 

机构地区：[1]长春工业大学机电工程学院,吉林长春130012 [2]长春奥普光电技术股份有限责任公司,吉林长春130033

出　　处：《机电工程》2012年第5期506-511,共6页Journal of Mechanical & Electrical Engineering

基　　金：国家自然科学基金资助项目(60574089);中科院长春光机所三期创新工程资助项目(057X22C050)

摘　　要：为解决常规齿轮加工过程中所产生的误差,将精密磨齿加工与先进检测技术应用到提高齿轮等级中,通过对造成齿轮加工误差因素的分析,建立了误差因素与齿轮精度指标之间的对应关系,并结合精密磨削齿轮的加工特点及优势,提出了采用精密磨削齿轮改进齿轮精度的方法,即在已有齿轮误差的前提下,结合实验,就其误差成因、磨齿原理、修整方法等方面提出了较为完善的改进办法,并对其进行修整,从而避免了该误差对传动机构精度的影响。研究结果表明：采用精密磨齿方式进行齿轮误差的修整,是有效提高齿轮精度的捷径,在常规方法等级基础上可以提高2~3个等级。To solve the gengeated error in normal gear processing,the precision grinding of gears processing and advanced detective technology were applied to increase the level of gear,the corresponding relationship between the error factors and gear precision index was established by analyzing the error factors in gear processing production.Combined with the precision grinding gears characteristics and advantages,the method that gear precision be improved by the precision grinding of gears was proposed.On the premise of the gear error,the causes of error,gear grinding principle,modifying method were suggested to get perfect improved method,thus the impact of transmission mechanism precision by the error was avoided.The results suggest that,using precision gear grinding ways to modify the error,it is the shortcut in effective improving the accuracy of the gear,on the basis of the conventional methods,it can improve the level of 2 to 3 grades.

关 键 词：齿轮 磨齿 误差 修整 

分 类 号：TH132.41[机械工程—机械制造及自动化]