摘要
介绍了一种可离线式冷床高速上钢装置的组成及功能。并基于热力耦合分析对关键部件转毂装配的轴承进行热力分析,得出热应力变化对轴承寿命的影响,并提出结构上改进意见。
Introduced of The composition and function of an off-line cold bed high speed steel device.Analysis of Thermal analysis of bearings for key component hub assembly based on thermal coupling,Inferred The result of the influence of thermal stress change on bearing life is obtained.According to the calculation results,Proposed the structural improvement measures.
作者
董祖伟
张赵宁
Dong Zuwei;Zhang Zhaoning(Huatian Engineering&Technology Corporation,MCC,Nanjing 210019)
出处
《冶金设备》
2020年第5期56-59,共4页
Metallurgical Equipment
关键词
转毂装配
轴承
热力耦合
Hub assembly
Bearing
Thermal-mechanical coupling
