Stress distribution and fatigue life of built-up sleeved backup roll
| العنوان: | Stress distribution and fatigue life of built-up sleeved backup roll |
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| المؤلفون: | Zhong-ying Zhu, Deng-yue Sun, Shi-ming Xu |
| المصدر: | Journal of Central South University. 19:2173-2178 |
| بيانات النشر: | Springer Science and Business Media LLC, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Engineering, business.industry, Backup roll, Metals and Alloys, General Engineering, Stress–strain analysis, Structural engineering, Stress distribution, Finite element method, Finite element simulation, Service life, Range (statistics), Torque, business |
| الوصف: | The advantage of built-up sleeved backup roll was described. Based on the stress distribution analysis and simulation for the built-up sleeved backup roll by using finite element method, the effects of roll sleeve thickness and shrink range on the stress-strain field were studied. Finally, based on the methodology and strategy of the fatigue analysis, fatigue life of backup roll was estimated by using the stress-strain data obtained through finite element simulation. The results show that roll sleeve thickness and shrink range have a great influence on sleeve stress distribution of built-up sleeved roll. Under the circumstance of ensuring transferring enough torque, the shrink range should be kept small. However, thicker roll sleeve has longer roll service life when the shrink range is constant. |
| تدمد: | 2227-5223 2095-2899 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::d6c475c2854ea0786f46a7c3c718604f https://doi.org/10.1007/s11771-012-1261-5 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........d6c475c2854ea0786f46a7c3c718604f |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 22275223 20952899 |
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