| 12CNi3A钢齿轮断裂分析 |
| |
| 引用本文： | 唐林潮. 12CNi3A钢齿轮断裂分析[J]. 理化检验(物理分册), 2001, 37(12): 536-538 |
| |
| 作者姓名： | 唐林潮 |
| |
| 作者单位： | 涟钢技术中心, |
| |
| 摘 要： | 材料为12CNi3A的减速器主动齿轮在发动机300h交付试车第十阶段时发生断裂。采用透射电镜和电子探针对断裂齿轮进行了分析，认为齿轮断裂属于疲劳损伤。
|
| 关 键 词： | 齿轮 断裂 疲劳 12CNi3A钢 铬 镍 合金钢 发动机试验 |
| 文章编号： | 1001-4012(2001)12-0536-03 |
| 修稿时间： | 2001-04-06 |
FRACTURE ANALYSIS OF GEAR 12CrNi3A |
| |
| TANG Lin chao. FRACTURE ANALYSIS OF GEAR 12CrNi3A[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2001, 37(12): 536-538 |
| |
| Authors: | TANG Lin chao |
| |
| Abstract: | Driving gear made of 12CrNi3A in gearbox fractured when an engine worked for 300 hours in tenth stage trial run. Through examination by transmission electron microscope and electron probe, it was found that fracture of gear was a result of fatigue due to mechanical assembly defect. |
| |
| Keywords: | Gear Fracture Fatigue |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
