Simulation of the manufacturing process chain of welded frame structures
Simulation of the manufacturing process chain of welded frame structures
复制标题
焊接框架结构制造工艺链的仿真
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
M. Langhorst
中科院分区：
文献类型：
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作者：
M. Zäh;Loucas Papadakis;M. Langhorst
制造过程链的数值解决方案主要用于支持汽车行业的框架结构生产。框架结构在所有交通工具中起着核心作用，在汽车、火车、飞机甚至宇宙飞船中占主导地位。在汽车的情况下，框架结构质量构成总质量的约30%。在汽车工业的情况下，大规模生产，高质量标准和质量最小化的需要都增加了在框架结构的生产周期中应用虚拟制造方法的必要性。在本文的范围内，链接的方法，在连续的制造过程中的框架组件的结构效应的数值分析介绍。根据所确定的问题，通过应用理论模型，分析了制造过程中结构的热性能、冶金性能和机械性能的变化。
Numerical solutions of manufacturing process chains strongly focus on supporting the production of frame structures in the vehicle industry. Frame structures play a central role in all means of transportation, dominating the total mass in automobiles, trains, airplanes, and even space ships. In the case of automobiles, the frame structure mass constitutes about 30% of the total mass. In the case of the automotive industry, the mass-production, the high-quality standards and the need for mass minimization all increase the necessity to apply virtual manufacturing methods in the production cycle of frame structures. In scope of this paper, a method of chaining the numerical analysis of the structural effect on frame components during successive manufacturing processes is introduced. The change of thermal, metallurgical, and mechanical properties in structures during manufacturing is analyzed by applying theoretical models depending on the identified problem.