手提式电磁铆枪减振降噪研究  

RESEARCH ON VIBRATION REDUCING AND NOISE ABSORBING OF ELECTRO MAGNETIC RIVETER

作　　者：曹增强[1] 夏力农[1] 盛熙[1] 佘公藩 

机构地区：[1]西北工业大学飞行器制造工程系

出　　处：《振动与冲击》1999年第2期53-55,共3页Journal of Vibration and Shock

基　　金：航空基金

摘　　要：分析了手提式电磁铆枪后坐力、噪声大的原因，建立了铆枪隔振系统力学模型；提出增加质量块、采用双层隔振系统代替原有单层隔振系统，采用新型减振橡胶并将次级线圈与电磁调制器连接为一体以减振降噪。实验表明新的铆枪结构后坐力和噪音明显降低。The mechanism of noise production by riveter is analysed and the mechanical model of vibration isolation system is founded. Several means are taken to reduce noise, such as: replacing of one layer vibration isolation by two layers, using new vibration absorption rubber,joining rigidly the secondary coil to focusing part, etc. Experiments show that the vibration and noise level of new riveter are decreased obviously.

关 键 词：噪声 铆枪 振动 降噪 手提式 隔振系统 

分 类 号：TG938[金属学及工艺—钳工工艺]