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Research and Application of the Structural Optimization Design Technique for the Large and Efficient Band Sawing Machine

机译:大型高效带锯机结构优化设计技术的研究与应用

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This paper takes the large band sawing machine GB42500H as the research object, and establishes the dynamics models of its various parts. Respectively, the relative research is done from the theoretical modal analysis and the dynamic performance testing. According to the analysis results, the structure or geometry improvement scheme of the parts is proposed. The paper also studies preliminarily the dynamic characteristics of the large band sawing machine GB42500H. During the analysis, the models of the parts and the whole are established using the finite element method to optimize the structures of the parts and the whole. That has undoubtedly a very important significance for improving the dynamic performance for the new machine tool's structure, increasing the processing accuracy, and shortening the development cycle and costs.
机译:本文采用大带锯机GB42500H作为研究对象,并建立了各个部件的动力学模型。分别是从理论模态分析和动态性能测试完成的相对研究。根据分析结果,提出了部件的结构或几何改善方案。本文还研究了大型带锯机GB42500H的动态特性。在分析期间,使用有限元方法来建立部件和整体的模型,以优化部件和整体的结构。这无疑是改善新机床结构的动态性能,增加加工准确性,并缩短开发周期和成本的重要意义。

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