摘要
将丹麦B&K2033A信号分析仪与IBM-PC微型计算机联接,建立了一套强功能实时信号分析系统,并应用此系统对沈阳汽车齿轮厂的金杯牌面包车齿轮减速箱进行了噪声、振动测试及信号分析,提出了相应的减振降噪措施及改进生产工艺的可行性方案。
Realizes the connection between B&K2033A signal analyzer and IBMPC microcomputer, sets up a powerful real time signal analyzing system, use this system to measure the noise and vibration of the gearbox of 'Golden Cup' van produced by Shenyang Automobile Gear Factory, analyzes its signal, puts forward the measures for reducing vibration and noise and feasibility method for improving production technology.
出处
《大连铁道学院学报》
1993年第3期103-113,共11页
Journal of Dalian Railway Institute
关键词
齿轮变速箱
噪声
振动
故障诊断
speed-changing gear boxes
noise measuring
vibration measuring
noise source
fault diagnosis
signal analysing and measuring instruments
