锥齿轮齿面磨削烧伤自动检测装置设计  

Design of automatic detection device for grinding burn of bevel gear tooth surface

作　　者：林家春[1,2] 张凌浩[1,2] 石照耀[1,2] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,北京100124 [2]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5期1176-1183,共8页Chinese Journal of Scientific Instrument

基　　金：国家重大科学仪器设备开发专项(2013YQ590395)资助

摘　　要：针对高性能锥齿轮在进行磨削加工后齿面磨削烧伤检测问题,研制了锥齿轮齿面磨削烧伤自动检测装置,该装置由机械结构、巴克豪森噪声检测模块和检测软件组成。检测装置完全依靠锥齿轮试验机自身的机械系统与电气系统以实现自动检测;其机械结构与被测锥齿轮共用夹具,通过引入柔性轴的设计,可满足多种锥齿轮的检测要求,并可将弧齿锥齿轮的检测过程由六轴联动简化为四轴联动;采用AST公司的Roll Scan350磁弹仪采集被测锥齿轮的巴克豪森噪声信号,经由上位机检测软件分析处理,对其烧伤情况作出评定。实验结果验证了该检测装置具有较高的重复性,对于齿轮生产中的质量控制有重要意义。Aiming at the detection of grinding burn of high performance bevel gear after grinding, the automatic detection device for grinding burn of bevel gear tooth surface is developed. The detection device is composed of mechanical structure, Barkhausen noise detection module and test software. The detection device completely relies on the mechanical system and electrical system of bevel gear tester to realize automatic detection. The mechanical structure shares fixture with gears, by introducing flexible shaft design, which can meet the requirements of a variety of bevel gear detections. And the detection process of spiral bevel gear can be simplified. AST RollScan350 magnetic elastic instrument is employed to collect the Barkhausen noise signal of measured bevel gear. The collected signals are analyzed using detection software run in the host computer. Experimental results indicate the high repeatability of the detection device for quality control in gear production.

关 键 词：锥齿轮 磨削烧伤 巴克豪森噪声 自动检测 

分 类 号：TH132.41[机械工程—机械制造及自动化]