基于Deform-3D壳体冷挤压过程分析

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英文篇名：Cold extrusion process analysis of the shell based on Deform-3D 作者：马秀花 英文作者：MA Xiu-hua;Yangtze University College of Technology & Engineering; 关键词：壳体 ; 冷挤压 ; DEFORM-3D 英文关键词：Shell;;Cold extrusion;;DEFORM-3D 中文刊名：KJSJ 英文刊名：Science & Technology Vision 机构：长江大学工程技术学院; 出版日期：2019-01-25 出版单位：科技视界 年：2019 期：No.261 基金：长江大学工程技术学院科研基金项目(2016KY03) 语种：中文; 页：KJSJ201903018 页数：2 CN：03 ISSN：31-2065/N 分类号：54-55

摘要

以壳体为研究对象,通过分析计算壳体的成形工艺,设计出壳体冷挤压成形的模具。应用Deform-3D塑性成形软件进行冷挤压工艺模拟,验证了设计工艺和模具的正确性,并分析了工件在挤压过程中的挤压力变化和金属流动规律,为壳体零件挤压成形奠定基础。
        Taking the shell as the research object, the die for cold extrusion forming of the shell was designed by analyzing and calculating the forming process of the shell. Deform-3 D plastic forming software was used to simulate the cold extrusion process. The correctness of the design process and die was verified. The extrusion force change and metal flow rule during the extrusion process were analyzed, which laid the foundation for shell parts extrusion forming.

引文

[1]张水忠,挤压工艺及模具设计[M].北京:化学工业出版社, 2009. 2
    [2]魏亨,强颖怀,蔡席成,任志国.基于DEFORM-3D的上座圈冷挤压工艺优化[J].热加工工艺, 2017, 46(05):146-150.
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