Investigation of the joining zone displacement of cross-wedge rolled serially arranged hybrid parts
Investigation of the joining zone displacement of cross-wedge rolled serially arranged hybrid parts
复制标题
楔横轧串联混合件连接区位移研究
DOI：
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复制
发表时间：
2020
影响因子：
2.4
通讯作者：
B. Behrens
中科院分区：
文献类型：
--
作者：
J. Kruse;A. Jagodzinski;J. Langner;M. Stonis;B. Behrens
在合作研究中心 (CRC) 1153“定制成型”内，研究了混合散装部件的制造。因此，多个子项目建立了由连接、成型、铣削和质量控制组成的工艺链。在子项目 B1 中，研究了通过渐进成形楔横轧 (CWR) 工艺对混合零件进行 CRC 成形。首要目标是确定在形成由通过不同技术连接的不同材料组成的零件时的工艺限制和能力。本文描述了对由钢和铝制成的串联排列的混合部件进行楔横轧的研究。本出版物的研究重点是楔横轧工艺导致混合零件连接区域的位移。因此，已经开发了有限元模拟，可以研究混合实体组件。在模拟楔横轧工艺的各种变化（即不同形状的工具和成形速度）后，使用相同的参数集进行了实验。仿真与实验的比较表明，仿真模型能够描述混合零件的楔横轧过程。对于所有调查案例，模拟和实验试验之间的连接区位移的标准偏差为 8.8%。
Within the Collaborative Research Centre (CRC) 1153 “Tailored Forming “the manufacturing of hybrid bulk components is investigated. Therefore, a process chain consisting of joining, forming, milling and quality control has been established by multiple subprojects. Within subproject B1 of the CRC forming of hybrid parts by the incrementally forming cross-wedge rolling (CWR) process is investigated. The superior aim is to determine process limits and capabilities, when forming parts consisting of different materials joined by varying technologies. In this paper, the investigation of cross-wedge rolling of serially arranged hybrid parts made of steel and aluminium is described. The focus of the research presented in this publication is the displacement of the joining zone of hybrid parts due to the cross-wedge rolling process. Therefore, finite element simulations have been developed, that allow the investigations of hybrid solid components. After simulation of various variations of the cross-wedge rolling process, i.e. differently shaped tools and forming velocities, experimental trials were carried out with identical parameter sets. A comparison of simulation and experiment, showed that the simulation model is capable of describing the cross-wedge rolling process of hybrid parts. The standard deviation of the displacement of the joining zone between simulation and experimental trials is 8.8% with regard to all investigated cases.
DOI：
10.1007/s11740-016-0702-7
发表时间：
2016-10
期刊：
Production Engineering
影响因子：
--
作者：
J. Knust;M. Stonis;B. Behrens
通讯作者：
J. Knust;M. Stonis;B. Behrens
铝实体件与镀锌钢板的连接及混合复合锻造特性
DOI：
10.1088/1757-899x/373/1/012026
发表时间：
2018
期刊：
IOP Conference Series: Materials Science and Engineering
影响因子：
--
作者：
Wesling;Treutler;Stonis;Langner;Kriwall
通讯作者：
Kriwall
DOI：
10.1007/s00170-016-9209-9
发表时间：
2017-03-01
影响因子：
3.4
作者：
Knust, Johannes;Podszus, Florian;Ullmann, Georg
通讯作者：
Ullmann, Georg