Dynamic Collision Avoidance in Milling Development and Validation of a Simulation Based Method

被引：0
作者：
Winkler, Martin [1 ]
Denkena, Berend [1 ]
机构：
[1] Institut für Fertigungstechnik und Werkzeugmaschinen - IFW, Leibniz Universität Hannover, An der Universität 2, Garbsen, Hannover
来源：
ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb | 2024年 / 119卷 / 09期
关键词：
Collision Avoidance; Collision Detection; Digital Twin; Process Monitoring; Process Simulation;
D O I：
10.1515/zwf-2024-1119
中图分类号：
学科分类号：
摘要：
Complex milling processes often require extensive preliminary checks in order to avoid collisions between the tool, clamping device and workpiece. The resulting costs can only be allocated to a few workpieces, especially in small series production, and represent a challenge in view of the increasing complexity of product portfolios. This article presents a method for automatic collision avoidance in milling. A process-parallel simulation is coupled directly with the machine tool in order to precisely detect collisions and enable dynamic reactions. The results show that the proposed method could successfully avoid 100 % of provoked collisions and thus can significantly increase the efficiency of machining processes. © 2024 Walter de Gruyter GmbH, Berlin/Boston.
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收藏
页码：588 / 592
页数：4
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