华电技术 ›› 2017, Vol. 39 ›› Issue (12): 8-10.

• 研究与开发 • 上一篇    下一篇

承受大载荷滚筒的高周疲劳寿命分析

  

  1. 华电重工股份有限公司,北京〓100070
  • 出版日期:2017-12-25 发布日期:2018-01-10

Heavy load pulley highcycle fatigue and lifespan analysis

  1. Huadian Heavy Industries Company Limited, Beijing 100070, China
  • Online:2017-12-25 Published:2018-01-10

摘要:

承受大载荷的带式输送机滚筒,筒体上焊缝疲劳损伤破坏是滚筒最主要的失效形式。论述了高周疲劳方法在承受大载荷滚筒疲劳寿命分析中的应用情况,并结合工程实践进行了阐述,供有关工程技术人员在设计分析时参考。

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Abstract:

For belt conveyor heavy duty pulley, body welding fatigue damage is the most common failure. The application of highcycle fatigue method on heavy duty pulley fatigue analysis was introduced, and discussed based on engineering practice. Which could be refer for designing.

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