基于红外热像技术的喷油润滑齿轮齿面温度实验研究  

The study on measurement of oil-jet-lubricated gear surface temperature based on infrared thermal imaging

作　　者：陈君[1] 刘少军[1] 陈星[1] 彭杰[1] 

机构地区：[1]中南大学高性能复杂制造国家重点实验室,长沙410083

出　　处：《现代制造工程》2015年第5期115-119,共5页Modern Manufacturing Engineering

基　　金：国防总装预研项目(81302XXXX)

摘　　要：齿轮的齿面温度与齿轮的多种失效形式有关,对齿轮温度进行快速、准确的测量对预测齿轮的失效与改进润滑系统的设计具有重要的实际意义。将红外热像技术应用于齿面温度的测量,提供了一种喷油润滑齿轮红外测温的方法;并在改装后的齿轮试验机上对不同工况下的齿轮齿面温度进行了测量,研究了喷油压力、扭矩载荷及转速对齿面温度的影响关系。Gear surface temperature is close related with different kinds of gear failure, measuring the gear surface quickly and ac- curately is of great importance in predicting gear failure and improving the lubrication system design. Infrared thermal imager is used to measure the temperature of oil-jet-lubricated gear surface ; and gear surface temperature under different working conditions are measured, the influence of oil-jet pressure ,rotation speed and load on gear surface temperature are acquired and analyzed.

关 键 词：红外热像 喷油润滑 齿面温度 测量 

分 类 号：TH132.41[机械工程—机械制造及自动化]