圆柱螺旋弹簧疲劳试验机的开发  

Circular Coil Spring Fatigue Test Machine Research

作　　者：傅华栋[1] 李维荣[1] 丁宝平[1] 姜膺[1] 

机构地区：[1]机械科学研究总院中机生产力促进中心标准与检测所,北京100044

出　　处：《机电产品开发与创新》2007年第5期49-50,共2页Development & Innovation of Machinery & Electrical Products

摘　　要：弹簧的疲劳试验是弹簧性能检测的关键工序,特别是汽车悬架弹簧、摩托车减震弹簧、发动机气门等关键弹簧,必须做弹簧产品疲劳性能的可靠性评定。但根据弹簧的不同要求,试验时采用的频率、振幅等也有不同的要求。针对这种情况,开发研制了圆柱螺旋弹簧疲劳试验机。Spring fatigue test of the spring performance testing of the key processes in particular, the automobile suspension springs, damping springs motorcycle, engine valve springs and other key spring, spring products must be done fatigue properties of reliability assessment. But according to the different requirements of spring, the test frequency, amplitude, etc. have different requirements. In light of this situation, we developed a cylindrical coil springs fatigue test aircraft.

关 键 词：圆柱螺旋弹簧 疲劳试验机 

分 类 号：TH135[机械工程—机械制造及自动化]