| 钢丝绳动载荷疲劳时的磁记忆信号研究 |
| |
| 引用本文： | 王欢,康宜华. 钢丝绳动载荷疲劳时的磁记忆信号研究[J]. 湖北工业大学学报, 2010, 25(4): 108-110 |
| |
| 作者姓名： | 王欢 康宜华 |
| |
| 作者单位： | 湖北汽车工业学院机械工程系,湖北,十堰,442002;华中科技大学机械科学与工程学院,湖北,武汉,430074 |
| |
| 摘 要： | 建立了模拟钢丝绳动载荷疲劳的实际工作状态的实验装置,确定了钢丝绳上三个检测段.通过磁记忆检测方法检测不同检测段的磁场分布,然后对发生疲劳断裂的检测段的磁场强度变化进行分析,从而得到钢丝绳动疲劳时磁记忆信号的特点.
|
| 关 键 词： | 钢丝绳 动载荷 疲劳 磁记忆检测 磁场强度 |
Research on Magnetic Memory Phenomenon of Dynamic Loading Fatigue of Wire Ropes |
| |
| WANG Huan,KANG Yi-hua. Research on Magnetic Memory Phenomenon of Dynamic Loading Fatigue of Wire Ropes[J]. Journal of Hubei University of Technology, 2010, 25(4): 108-110 |
| |
| Authors: | WANG Huan KANG Yi-hua |
| |
| Affiliation: | (Dep.of Mechanical Engin.,Hubei Automotive Industries Institute,Shiyan 442002,China;2 School of Mechanical Sci.＆Engin.,HuazhongUnive.of Sci.＆Engin.,Wuhan 430074,China) |
| |
| Abstract: | The experimental equipment was established through simulating the actual working state of wire ropes dynamic loading fatigue and three testing sect were confirmed.The magnetic field distributions of different testing sect were tested through the magnetic memory testing method.Then the variation of magnetic field intensity was analyzed.Thereby the characteristic of the magnetic memory signal of dynamic loading fatigue of wire ropes was found. |
| |
| Keywords: | wire ropes dynamic load fatigue magnetic memory testing magnetic field intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
