| 再制造曲轴疲劳寿命分析 |
| Fatigue Life Analysis of Remanufactured Crankshaft |
| 投稿时间：2013-05-01 |
| 中文关键词:曲轴 有限元分析 再制造 疲劳寿命 |
| 英文关键词:crankshaft finite element analysis remanufacture fatigue life |
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| 中文摘要: |
| 为进行某工程机械发动机再制造曲轴的疲劳寿命分析，在有限元软件MSC.PATRAN中分别建立了原有曲轴和再制造曲轴的三维有限元分析模型，对原始曲轴和再制造曲轴进行了静强度和疲劳强度分析。从仿真结果可知，再制造曲轴具有较高的疲劳寿命。 |
| 英文摘要: |
| In order to analyze the fatigue life of the remanufactured crankshaft in an engineering machine, three dimensional finite element models of the original and remanufactured crankshaft are constructed separately in a MSC.PATRA of the FEM software. The static strength and fatigue strength of the original and remanufactured crankshaft are also analyzed based on these models. According to the simulation result, the remanufactured crankshaft has a high fatigue life. |
| 刘怀银,冯国胜,刘怀金,高爽.再制造曲轴疲劳寿命分析[J].石家庄铁道大学学报(自然科学版),2014,(1):40-44. |
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