| 变速箱后壳体切削刚度对比分析 |
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| 引用本文： | 王远,曹永晟,谷叶水. 变速箱后壳体切削刚度对比分析[J]. 拖拉机与农用运输车, 2009, 36(5): 49-50,53 |
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| 作者姓名： | 王远 曹永晟 谷叶水 |
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| 作者单位： | 王远,曹永晟(蚌埠汽车管理学院,安徽,蚌埠,233011);谷叶水(奇瑞发动机工程研究二院,安徽,芜湖,241009) |
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| 摘 要： | 变速箱后壳体在切削加工时,由于加工表面的刚度分布不均匀,将造成表面加工后平面度得不到保障。为此,文章在对加工过程进行合理简化的基础上,对3种设计方案加工面的刚度进行对比分析,并提出改进设计的方法,为设计部门提供参考。本工作可为类似的结构加工刚度分析提供借鉴并具有一定的工程实践价值。
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| 关 键 词： | 变速箱 壳体 切削 刚度 有限元分析 |
Contrast Analysis on Cutting Stiffness of a Gearbox's Back Case |
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| Abstract: | For the stiffness of the cutting surface is nonuniform,the evenness of the machining surface may not be ensured during a gearbox back shell's cutting process.By reasonably simplifying the machining process,a cutting stiffness contrast analysis of three design schemes is performed in this paper,and then improvement advice is brought forward to the design engineer.The paper has some engineering value and which can be used for reference in similar analysis. |
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| Keywords: | Gearbox Shell Cutting Stiffness FEA |
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