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| 13辊矫直机摆动体的结构优化设计 | |
| 引用本文： | 梁春棠,陈爱和. 13辊矫直机摆动体的结构优化设计[J]. 机械工程学报, 1993, 29(1): 12-18 |
| 作者姓名： | 梁春棠 陈爱和 |
| 作者单位： | 陕西机械学院 |
| 摘 要： | 本文首先对13辊矫直机摆动体进行了有限元分析，在此基础上又对摆动体作了优化设计。优化后的重量比原设计减轻的1/3，而且通过优化过程对材料的自动选择，可以在保证摆动体具有足够强度、刚度及最小重量的前提下，全部采用普通钢板组成结构，设计结果是令人满意的。 |
| 关 键 词： | 摆动装置 辊式矫直机 结构优化 有限元分析 冲击载荷 单股钢丝绳 弹塑性分析 |
THE STRUCTURE OPTIMAL DESIGN FOR SWING BODY OF METAL STRAIGHTENING MACHINE WITH 13 ROLLERS |
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| Liang Chunlang,Chen Aihe. THE STRUCTURE OPTIMAL DESIGN FOR SWING BODY OF METAL STRAIGHTENING MACHINE WITH 13 ROLLERS[J]. Chinese Journal of Mechanical Engineering, 1993, 29(1): 12-18 | |
| Authors: | Liang Chunlang Chen Aihe |
| Affiliation: | Shaanxi Institute of Mechanical Engineering |
| Abstract: | In this paper the finite element analysis for the swing body of sheet metal straightening machine with 13 rollers is firstly discussed, then the swing body is designed with the method of structure optimal design. The results show that the weight after optimum is decreased by 1/3. By selecting materials automatienly in the optimal process the whole structure can be composed of common steel plates, ensuring enough strength, sufficient stiffness and the local weight of the swing body. |
| Keywords: | Finite element analysis Roll straightener Structure optimal Swing body elastic-plastic analysis impact load wire rope with single strand |
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