摘要
介绍一种在振动试验台上进行弹簧疲劳试验时所需工装——振动夹具的工作原理、设计及改进过程、结构特点和操作方法。经验证,该振动夹具一次可装夹28件弹簧,弹簧的性能试验过程安全可靠。这种夹具结构还可以应用到其他尺寸弹簧的疲劳试验。
A vibration fixture for spring fatigue test on the vibration test stand was described. The emphases were mainly on the working principle, design and improvement process, structural characteristics and operating methods. Through verification, the vibra- tion fixture can be used to clamp 28 springs at the same time, and the performance test process of the spring is safe and reliable. This fixture structure can also be applied to other size spring fatigue test.
出处
《机床与液压》
北大核心
2014年第8期33-34,89,共3页
Machine Tool & Hydraulics
关键词
弹簧
疲劳试验
振动夹具
Spring
Fatigue test
Vibration fixture
