| 螺旋压力机整体机身的设计及优化 |
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| 引用本文： | 胡小伟,黄树槐,卢怀亮.螺旋压力机整体机身的设计及优化[J].锻压技术,2004,29(2):60-63. |
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| 作者姓名： | 胡小伟 黄树槐 卢怀亮 |
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| 作者单位： | 华中科技大学材料科学与工程学院,430074;华中科技大学材料科学与工程学院,430074;华中科技大学材料科学与工程学院,430074 |
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| 摘 要： | 阐述了材料力学方法在整体式压力机机身设计中的应用，分析了它存在的局限性。应用有限元方法对整体式机身进行强度计算并与材料力学计算结果进行比较，找到了按材料力学方法进行设计时机身存在的薄弱环节。通过分析这些薄弱环节产生的原因提出了结构改进的方案，为工程设计提供参考。文中研究了模具对下横梁应力的影响，指出在下横梁设计时要充分考虑模具对它的影响。
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| 关 键 词： | 螺旋压力机 机身 优化 |
Designing and optimization of closed frame of screw presses |
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| Hu Xiaowei Huang Shuhuai Lu Huailiang.Designing and optimization of closed frame of screw presses[J].Forging & Stamping Technology,2004,29(2):60-63. |
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| Authors: | Hu Xiaowei Huang Shuhuai Lu Huailiang |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | The application of the method of mechanics of materials in design of screw presse frame is elaborated and the limit of it is analyzed too By using the method of finite element the calculation results of strength and mechanics of materials of the frame is compared and weakness parts of the frame designed based on the method of mechanics of materials is found The improved method for the weakness parts is advanced by analyzing these weaknesses and it can provide reference for project design The influence of die on bed is researched It is emphasized that the influence of die on bed must be taken into account in design |
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| Keywords: | Screw presses Frame Optimization |
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