摘要
针对某钢厂210 t氧气顶吹转炉倾动机构减速机高速斜齿轮轴出现疲劳断裂的问题,采用ANSYS/FE-SAFE疲劳软件对斜齿轮轴进行疲劳寿命分析,得到斜齿轮轴疲劳寿命和疲劳安全因数,确定疲劳寿命最短位置和实际断裂位置一致,验证了分析的正确性,此分析为进一步结构优化提供了一定的参考。
To the problem of fatigue fracture in a steel works ’ 210 tons basic oxygen furnace tilting mechanism,the software ANSYS/FE-SAFE was used to conduct fatigue life analysis for helical gear shaft. The fatigue life and fatigue factor of safety were got. The minimum fatigue life position was consistent with the actual fracture position,and the correctness of the analysis was verified. The analysis provides certain reference for further structural optimization.
出处
《河南科技大学学报（自然科学版）》
CAS
北大核心
2013年第5期23-26,5,共4页
Journal of Henan University of Science And Technology:Natural Science
基金
内蒙古自治区自然科学基金项目(2012MS0717)
关键词
倾动机构
减速机
斜齿轮轴
疲劳寿命
结构优化
tilting mechanism
reducer
helical gear shaft
fatigue life
structural optimization
