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標題: 鋁合金高速銑削之性能驗證
作者: 蔡志成
關鍵字: 高速切削;材料移除率;切削力;鋁合金
出版社: 國立中興大學工學院;Airiti Press Inc.
Project: 興大工程學刊, Volume 14, Issue 2, Page(s) 87-95.
This research is aimed to evaluate the performance of a domestic-developed horizontal high-speed machining center. Experiments on high speed rough machining and finishing machining of the commonly used 6061 aluminum alloy are conducted to find its performance and best combination of machining parameters. The rough machining experiment is to find the best machining parameters to achieve maximum material removal rate (MRR). It is found that MRR can be improved 2.4 times by reducing spindle speed and increasing depth of cut via simple chatter tests. The finishing machining experiments, based on Taguchi experimental design, emphasizes on the optimal machining parameters with minimum machining force and acceptable surface finish. Experimental results show that cutting force can be reduced with good surface finish by proper combination of machining parameters.

ISSN: 1017-4397
Appears in Collections:第14卷 第2期

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