光聚合物五轴挤压系统开发

IF 0.5 4区工程技术 Q4 ENGINEERING, INDUSTRIAL

South African Journal of Industrial Engineering Pub Date : 2020-11-11 DOI:10.7166/31-3-2448

D. Kirkman, A. V. D. Merwe, I. Campbell

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引用次数: 3

摘要

讨论了一种新的增材制造方法的发展，该方法涉及光聚合物的无支撑挤出。本文的目的是介绍自由形式增材制造系统的机械和电气硬件开发，讨论已经发生的工艺开发，以及介绍用于验证系统改进的测试结果。发展包括用激光取代紫外线光源，以及实现防撞算法。结果包括显著提高了挤压过程的速度，并通过实施碰撞避免算法提高了刀具路径的可行性。

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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SYSTEM DEVELOPMENT FOR THE FIVE-AXIS EXTRUSION OF A PHOTOPOLYMER

The development of a novel method of additive manufacturing involving the support-free extrusion of a photopolymer is discussed. The objectives of the paper are the presentation of mechanical and electrical hardware developments for a freeform additive manufacturing system, a discussion of the process developments that have taken place, and the presentation of the results from tests used to validate improvements to the system. Developments include the replacement of the UV light source with lasers, and the implementation of collision avoidance algorithms. The results include a significant increase in the speed of the extrusion process, and an improved toolpath viability achieved by the implementation of the collision avoidance algorithms.

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来源期刊

South African Journal of Industrial Engineering 工程技术-工程：工业

CiteScore

1.10

自引率

20.00%

发文量

审稿时长

6 weeks

期刊介绍： The South African Journal of Industrial Engineering (SAJIE) publishes articles with the emphasis on research, development and application within the fields of Industrial Engineering and Engineering and Technology Management. In this way, it aims to contribute to the further development of these fields of study and to serve as a vehicle for the effective interchange of knowledge, ideas and experience between the research and training oriented institutions and the application oriented industry. Articles on practical applications, original research and meaningful new developments as well as state of the art surveys are encouraged.