| 齿轮机座齿轴的失效分析 |
| |
| 引用本文： | 孙会杰,李智博.齿轮机座齿轴的失效分析[J].金属热处理,2005,30(10):84-86. |
| |
| 作者姓名： | 孙会杰 李智博 |
| |
| 作者单位： | 1. 唐山钢铁集团有限责任公司中型轧钢厂,河北,唐山,063016
2. 唐山钢铁集团有限责任公司技术中心,河北,唐山,063016 |
| |
| 摘 要： | 34CrNi3Mo钢齿轮在使用过程中，发生多个轮齿断裂现象。采用化学成分、夹杂物分析和金相检验等方法剥齿轮断裂原因进行分析结果表明，淬火产生的内裂、齿轮淬硬层与基体组织突然过渡以及偏载运转是轮齿断裂的根本原因。
|
| 关 键 词： | 淬火内裂 偏载运转 断裂 |
| 文章编号： | 0254-6051（2005）104）084-03 |
| 收稿时间： | 2005-05-19 |
| 修稿时间： | 2005-05-19 |
Failure Analysis of the Gear Axis for Gear Machine Seat |
| |
| SUN Hui-jie,LI Zhi-bo.Failure Analysis of the Gear Axis for Gear Machine Seat[J].Heat Treatment of Metals,2005,30(10):84-86. |
| |
| Authors: | SUN Hui-jie LI Zhi-bo |
| |
| Affiliation: | 1.Medium-Sized Roll Steel Factory;2.Technology Center,Tangshan Iron and Steel Group Co.,Lted.,Tanghan Hebei 063016,China |
| |
| Abstract: | The 34CrNi3Mo steel gears broken up during service and the fracture reasons were analyzed by chemistry composition,inclusion and micro strueture analysis and so on.The results show that inter-break after quenching,suddenly transited microstructure between hardened layer and the substrate and edge load running are the key reasons. |
| |
| Keywords: | inter-break after quenching edge load running fracture |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
