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고정번지식 자동 공구교환 시스템의 구조해석 및 모드해석
이춘만,허영진 국립7개대학공동논문집간행위원회 2003 공업기술연구 Vol.3 No.-
Recently, many studies have been undergoing to reduce a working time in a field of machine tool. There are two ways of reducing working time; to reduce actual working time by heighten spindle speed and to reduce stand-by time by shortening tool exchange time. Automatic tool change system belongs to the latter case. Fixed address type automatic tool change system can store more number of tools in small space than magazine transfer type automatic tool changer as well as shorten tool exchange time. In this paper, a study on the structural analysis and modal analysis of fixed address type automatic tool change system is successfully carried out by simplified equivalent model of finite element method.