齿轮磨削烧伤检测方法研究现状及发展方向  

Researching status and developing direction of gear grinding burn detection methods

作　　者：何宝凤[1] 魏翠娥[1] 石照耀[1] 

机构地区：[1]北京工业大学北京市精密测控技术与仪器工程技术研究中心,北京100124

出　　处：《仪器仪表学报》2017年第8期1889-1900,共12页Chinese Journal of Scientific Instrument

基　　金：国家重大科学仪器设备开发专项(2013YQ590395);"高档数控机床与基础制造装备"科技重大专项(2013ZX04011-071)项目资助

摘　　要：分析了齿轮磨削烧伤的危害,总结并比较了针对齿轮磨削烧伤的多种检测方法及特点。根据检测与烧伤发生的时间先后,分为事先预防和事后检测的方法。事先预防的方法包括临界常数法、磨削力比法、磨削温度监测法、神经网络预测磨削烧伤;事后检测的方法包括酸蚀法、表层显微硬度法、金相检测法、变质层深检测法等有损检测方法以及目测法、X射线衍射残余应力检测法、成分分析法、涡流检测法、CCD图像法、磁弹法、声发射在线监测等无损检测方法。针对每种方法的研究进展,讨论了各种方法适用的范围和局限性,并进一步指出齿轮磨削烧伤检测的发展方向。The harm of gear grinding bum is analyzed and a variety of detection methods and characteristics of gear grinding bum are summed up and compared in this paper. These methods can be divided into prior detection methods and post detection methods according to the chronological order of the detection and grinding bum. Prior detection methods include critical constant method, ratio method of grinding force, grinding temperature monitoring, and neural network for predicting grinding bums. Post detection methods include destructive detection methods such as acid corrosion method, the surface microhardness test, metallographic test, metamorphic layer depth and nondestructive detection methods such as visual inspection, X-ray diffraction residual stress test, component analysis, eddy current testing, CCD image, magnetoelastic method, online acoustic emission monitoring. The research also investigated the existing detection methods for gear grinding burn, discussed the scope of applications and the limitations, and furthermore revealed the developing direction of detection methods for gear burn.

关 键 词：齿轮 磨削烧伤 检测方法 

分 类 号：TH-39[机械工程]