육안검사시편의 가공을 통한 고속가공기의 절삭성평가에 관한 연구
(A) Study on the Machinability Evaluation of High Speed Machine tool by Cutting Macrography Specimen
육안검사시편 고속가공기 절삭성;
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High-speed machining is one of the most effective technologies to improve productivity. Because of the high speed and high feed rate, high-speed machining can give great advantages for the machining of dies and molds. High Speed Machine tool makers want to find best machining condition with the one that they have built. Machine builders need to develop test specimen since it helps finding characteristics of machine tools when the machining properties of the specimen are analyzed. This paper develops test specimen to identify features of the main spindle, the feeding device and the frame of a machine tool.