Advanced Material-Technological Modelling of Complex Dynamic Thermomechanical Processes
Advanced Material-Technological Modelling of Complex Dynamic Thermomechanical Processes
复制标题
复杂动态热机械过程的先进材料技术建模
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Š. Jeníček
中科院分区：
文献类型：
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作者：
B. Mašek;H. Jirková;J. Malina;Š. Jeníček
近年来，由于传感器技术的发展开辟了新的可能性，特别是在创新的电子元件和电子电路的支持下，新的控制方法，材料技术建模取得了很大的进展。其中一个为材料技术建模而开发的设备是热机械模拟器，该模拟器建立在捷克共和国比尔森的FORTECH成型技术研究中心的实验室中。由于新的知识和技术设备，大多数技术流程甚至技术链都可以建模。材料技术建模过程中最重要和最重要的创新是建模过程的显著加速和精度提高。本技术甚至允许对高度动态的过程进行建模，例如包括所有热效应的线材轧制。本文介绍了最现代的材料技术建模的广泛可能性。通过实例介绍了在轧制过程中发现技术和制造问题的过程及排除故障的可能性。
Material-technological modelling has made great progress over recent years, thanks to the new possibilities opened up by developments in sensor technology, and especially in new methods of control, supported by innovative electronic elements and electronic circuits. One such device, developed for material-technological modelling, is the thermomechanical simulator which was established in the laboratories of the Research Centre of Forming Technologies FORTECH, in Pilsen, in the Czech Republic. Thanks to new knowledge and technical equipment the majority of technological processes or even technological chains can be modelled. The most considerable and most important innovation in the material-technological modelling process is the significant acceleration and increased precision of the modelling process. The present technology even allows modelling of highly dynamic processes, such as wire rolling including all thermodynamical effects. This paper presents the broad possibilities of the most modern material-technological modelling. The process of detecting technical and manufacturing problems during rolling and the possibilities of failure elimination are introduced in a practical example.