TOMAS MACHAC, PETER POKORNY, JANA PETRU, JAKUB HRBAL, MARCEL KURUC, TOMAS VOPAT
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引用次数: 0
摘要
本文初步研究了增材制造作为一种具有创新潜力的新型刀具生产方式，在各种加工工序的整体式刀具生产中的应用。研究了通过选择性激光熔化生产功能性刀具的必要步骤。与VSB-TU俄斯特拉发合作，通过SLM机器ReniShaw AM 400从马氏体热处理钢M300打印两套样品。第一组样品是半成品棒，第二组是打印几何形状的切割工具。机器操作，如车削和磨削被用来实现刀具的功能，以便在加工过程中使用。实验部分着重研究了印刷刀具的加工性能。
ADITIVE MANUFACTURING OF M300 STEEL CUTTING TOOLS BY SELECTIVE LASER MELTING
The article presents preliminary research on the application of additive manufacturing in the production of monolithic cutting tools for various machining operations as a new way of producing cutting tools with innovative potential. The necessary steps to produce functional cutting tools via Selective Laser Melting have been investigated. Two sets if samples were printed via SLM machine ReniShaw AM 400 from maraging steel M300 in collaboration with VSB-TU Ostrava. First set of samples were semi-finished rods and second set were cutting tools with printed geometry. Machine operations such as turning and grinding were used to achieve functionality of cutting tools so that can be used in the machining process. Experimental part of article is focused on investigating of machining capabilities of printed cutting tools.
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