【摘要】 简要地介绍了一种新型弹簧疲劳试验机的开发,该装置采用液压驱动,PLC可编程序控制器控 制,它是一个具有自动测试、自动计数、自动报警停机等功能的试验装置.更多还原

【Abstract】 The development of a new type machine for testing spring tried is briefly introduced. The device is driven by hydraulic pressure and controlled by PLC programming controller.It is a testing machine that can test, count,alarm and stop by itself.更多还原