| 水处理设备问冷泵传动轴断裂失效分析 |
| |
| 引用本文： | 王晔星. 水处理设备问冷泵传动轴断裂失效分析[J]. 冶金动力, 2013, 0(11): 51-53,56 |
| |
| 作者姓名： | 王晔星 |
| |
| 作者单位： | 宝钢股份有限公司能源环保部,上海,200940 |
| |
| 基金项目： | 文中所有测试数据(包括材料化学成分、硬度、金相组织、断口照片等)均来源于宝钢技术中心分析测试研究中心的工作。 |
| |
| 摘 要： | 针对宝钢水处理4CC1#设备间冷泵传动轴断裂事件，从解体后的泵轴人手进行失效分析，通过对传动轴的受力计算、断口分析以及对传动轴与后来新更换的传动轴材料比对和力学性能比对，最终认定传动轴较脆是导致断裂的直接原因，而设备本体的出厂安装质量以及热处理工艺是引起传动轴断裂的根本原因。
|
| 关 键 词： | 泵 传动轴 失效分析 |
Fracture of Transmission Shaft in the Indirect Cooling Pump for Water Treatment Equipment |
| |
| Wang Yexing. Fracture of Transmission Shaft in the Indirect Cooling Pump for Water Treatment Equipment[J]. Metallurgical Power, 2013, 0(11): 51-53,56 |
| |
| Authors: | Wang Yexing |
| |
| Affiliation: | Wang Yexing (The Energy and Environment Protection Department of Baosteel Co., Ltd., Shanghai 200940, China) |
| |
| Abstract: | Failure analysis was conducted on the fractured transmission shaft of the indirect cooling pump for the 4CC No.1 water treatment facility of Baosteel. Through stress cal- culation and fracture analysis of the shaft and material and mechanical property comparison between the fractured shaft and the newly-replaced shaft, brittleness of the shaft was finally identified as the direct cause of the fracture, while the installation quality and heat treatment process of the equipment were the fundamental reason for the fracture. |
| |
| Keywords: | pump transmission shaft failure analysis |
| 本文献已被 维普 万方数据 等数据库收录！ |
