Software-Defined Workpiece Positioning for Resource-Optimized Machine Tool Utilization

Q2 Engineering

Journal of Machine Engineering Pub Date : 2023-02-28 DOI:10.36897/jme/161660

Robin Ströbel, Yannik Probst, Louisa Hutt, Jürgen Fleischer

引用次数: 1

Abstract

Advancing climate change, tense world markets, and political pressure steadily increase the demand for resource-optimized production solutions. Herby, the positioning of the raw material in the machine tool is an important factor that has received little attention. Traditionally, this is done centrally on the machine table, which leads to locally increased wear of the feed axis. Furthermore, positioning directly influences energy consumption during machining. Consequently, the longest possible component utilization through optimum wear and energy optimization creates a direct conflict of objectives. To solve this conflict, this paper presents an automated approach for software-defined workpiece positioning and NC-Code optimization regarding the axis-specific energy consumption and the spindle condition of ball screws. An approach for mapping the energy consumption and the directly measured spindle condition is presented. Both represent input variables of the cost function. Approaches for the optimization of the position as well as for the practical implementation are proposed.

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用于资源优化机床利用的软件定义工件定位

不断加剧的气候变化、紧张的世界市场和政治压力稳步增加了对资源优化生产解决方案的需求。其中，原材料在机床中的定位是一个很少受到重视的重要因素。传统上，这是在机床上集中完成的，这导致局部增加了进给轴的磨损。此外，定位直接影响加工过程中的能耗。因此，通过优化磨损和能源优化来尽可能延长部件的使用时间，会产生直接的目标冲突。为了解决这一矛盾，本文提出了一种针对滚珠丝杠轴向比能耗和主轴状态的自动化软件定义工件定位和nc代码优化方法。提出了一种映射能量消耗和直接测量主轴状态的方法。两者都表示成本函数的输入变量。提出了位置优化和实际实施的方法。

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.