Abstract Modelling of metal forming processes is an essential task of production engineering. Due to the latest technological developments, a huge variety of models is already available and extending continuously. Thus, it is important to find a suitable model. This paper gives an overview on the common classification and characterization of modelling and models in metal forming, as well as introduces a model selection procedure. Based on this classification, various relevant process limits for metal forming are investigated regarding existing models. The conclusion of the paper shows open topics as well as upcoming challenges in modelling process limits in metal forming.

中文翻译：

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金属成形过程限制的模型和建模

摘要 金属成形过程建模是生产工程的一项基本任务。由于最新的技术发展，种类繁多的模型已经可用并不断扩展。因此，找到合适的模型很重要。本文概述了金属成形中建模和模型的常见分类和表征，并介绍了模型选择程序。基于此分类，针对现有模型研究了金属成形的各种相关工艺限制。论文的结论显示了开放的主题以及金属成形过程限制建模方面即将面临的挑战。