Characterization of the Machine Behavior During Hollow Embossing Rolling of Metallic Bipolar Half Plates

Q2 Engineering

Journal of Machine Engineering Pub Date : 2023-06-12 DOI:10.36897/jme/167525

M. Wagner, Mohaned Alaluss, R. Kurth, R. Tehel, F. Reuther, S. Ihlenfeldt

引用次数: 0

Abstract

The hollow embossing rolling of thin-walled high precision components like metallic bipolar half plates is characterized by narrow process windows. Here, the knowledge of interaction between forming machine, roll and process is crucial for the process stability and quality of formed bipolar half plates. In this paper, the elastic machine and forming roll behaviour as a major influence parameter is described and analysed on qualitative level and verified by simulation. This investigation involves a review regarding the process sequence, forces for the hollow embossing rolling of metallic bipolar half plates. By varying the load distributions, the elastic deformations of the forming machine and their forming roll are investigated and analysed regarding process influence and potential for process monitoring.

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金属双极半板中空压花轧制过程中机器行为的表征

金属双极半板等薄壁高精度零件的空心压花轧制具有工艺窗口窄的特点。在这里，了解成型机、辊和工艺之间的相互作用对双极半板成形的工艺稳定性和质量至关重要。本文对弹性机和成形辊性能作为主要影响参数进行了定性描述和分析，并进行了仿真验证。本文对金属双极半板中空压花轧制的工艺流程、受力进行了综述。通过改变载荷分布，研究和分析了成形机及其成形辊的弹性变形对过程的影响和过程监测的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Machine Engineering Engineering-Industrial and Manufacturing Engineering

CiteScore

2.70

自引率

0.00%

发文量

审稿时长

25 weeks

期刊介绍： ournal of Machine Engineering is a scientific journal devoted to current issues of design and manufacturing - aided by innovative computer techniques and state-of-the-art computer systems - of products which meet the demands of the current global market. It favours solutions harmonizing with the up-to-date manufacturing strategies, the quality requirements and the needs of design, planning, scheduling and production process management. The Journal'' s subject matter also covers the design and operation of high efficient, precision, process machines. The Journal is a continuator of Machine Engineering Publisher for five years. The Journal appears quarterly, with a circulation of 100 copies, with each issue devoted entirely to a different topic. The papers are carefully selected and reviewed by distinguished world famous scientists and practitioners. The authors of the publications are eminent specialists from all over the world and Poland. Journal of Machine Engineering provides the best assistance to factories and universities. It enables factories to solve their difficult problems and manufacture good products at a low cost and fast rate. It enables educators to update their teaching and scientists to deepen their knowledge and pursue their research in the right direction.