Optimized and accelerated process design and control in industrial Abrasive Flow Machining through numeric process models and better understanding of the process fundamentals

通过数值过程模型和更好地理解过程基础知识，优化和加速工业磨料流加工的过程设计和控制

基本信息

批准号：
253377685
负责人：
Professor Dr.-Ing. Eckart Uhlmann
金额：
--
依托单位：
Fachgebiet Werkzeugmaschinen und Fertigungstechnik
依托单位国家：
德国
项目类别：
Research Grants (Transfer Project)
财政年份：
2014
资助国家：
德国
起止时间：
2013-12-31 至 2017-12-31
项目状态：
已结题

来源：
https://gepris.dfg.de/gepris/projekt/253377685?language=en
关键词：
Optimized accelerated process design control

项目摘要

Abrasive Flow Machining is a process used to machine complexly shaped and hard-to-reach inner and outer contours of parts. Because of its inherently low material removal rates, Abrasive Flow Machining is solely used for surface quality improvement, edge rounding and deburring. Generally the process consists of a cyclic alternating movement of an abrasive medium over the contour of the workpiece.As of today, process design for Abrasive Flow Machining is very time-consuming and costly as optimization of the process is usually done iteratively in experiments. The potential of a numerically supported process design was shown in previous research projects. To establish the results of the previous projects in industrial applications a knowledge transfer is necessary. The knowledge transfer will be carried out on cooperation with the partner Robert Bosch GmbH. For a better understanding of the process fundamentals and a better accordance between numerical simulations and the reality a need for fundamental research in Abrasive Flow Machining is given. In this context the main goal of this research project is to enable an optimized and accelerated process design and control in industrial Abrasive Flow Machining through numeric process models and better understanding of the process fundamentals.

磨料流加工是一个用于零件的复杂形状和难以到达的内部轮廓的过程。由于其固有的低材料去除率，磨料流加工仅用于表面质量改进，边缘舍入和毛刺。通常，该过程由磨料介质在工件轮廓上的循环交替运动组成。如今，用于磨料流量加工的过程设计非常耗时，而且由于在实验中通常在迭代中进行了迭代进行优化。先前的研究项目显示了数值支持的过程设计的潜力。为了确定工业应用程序中先前项目的结果，必须进行知识转移。知识转移将与合作伙伴罗伯特·博世（Robert Bosch Gmbh）合作进行。为了更好地理解过程基础知识，并在数值模拟与现实之间有更好的一致性，这是对磨料流加工中基础研究的需求。在这种情况下，该研究项目的主要目标是通过数字过程模型在工业磨料流加工中实现优化和加速的过程设计和控制，并更好地了解过程基础知识。