| 燃气轮机减速箱齿轮失效有限元分析 |
| |
| 引用本文： | 陈峰,马沛生,刘建业,雷俊良,杨瑞平,徐国良.燃气轮机减速箱齿轮失效有限元分析[J].管道技术与设备,2008(3):29-31. |
| |
| 作者姓名： | 陈峰 马沛生 刘建业 雷俊良 杨瑞平 徐国良 |
| |
| 作者单位： | 1. 中国石油独山子石化公司研究院,新疆克拉玛依,833600
2. 天津大学化工学院,天津,300072 |
| |
| 摘 要： | 通过对1#PG6531B型燃气轮机减速箱齿轮断齿的失效分析,从齿面初始点蚀、破坏性点蚀和齿面剥落等3种主要疲劳损坏的特征、发生部位及破损危害程度等方面进行了分析研究,通过有限元简要分析了齿轮接触疲劳破损机理,影响因素及其产生原因,并对有关的齿轮破坏提出了相应的预防措施。
|
| 关 键 词： | 接触疲劳 点蚀 应力分析 有限元法 |
Finite Element Analysis of the Fatigue Failure of Calcine Air Turbine Drive Gears |
| |
| CHEN Feng,MA Pei-sheng,LIU Jian-ye,LEI Jun-liang,YANG Rui-ping,XU Guo-liang.Finite Element Analysis of the Fatigue Failure of Calcine Air Turbine Drive Gears[J].Pipeline Technique and Equipment,2008(3):29-31. |
| |
| Authors: | CHEN Feng MA Pei-sheng LIU Jian-ye LEI Jun-liang YANG Rui-ping XU Guo-liang |
| |
| Institution: | CHEN Feng , MA Pei-sheng, LIU Jian-ye , LEI Jun-liang , YANG Rui-ping , XU Guo-liang (1. The Research Institute in Dushanzi Petrochemistry Subsidiary Company of China National Petroleum Corporation, kalamayi 833600, China ;2. School of Chemical Engineering, Tianjin University, Tianjin 300072, China) |
| |
| Abstract: | By analyzing the examples of drive gear tooth-breakage of the gear pair of retard turnk in PG6531B calcine air turbine-No.1,the characteristics,positions and damage of the initial pitting,destructive pitting and surface spalling of the gear surface are analyzed,while,by finite element method-modeling,the failure mechanism,influencial factors and the reasons for the occurrence of the fatigue of gears in cantact are discussed briefly,and some appropriate preventive measures are suggested for the related gear surface failures. |
| |
| Keywords: | contact fatigure pitting strees analysis finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
