지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In this study, a milling cutter was optimized using Design for Additive Manufacturing(DfAM). The primary objective was to significantly reduce the weight of the cutting tool while simultaneously enhancing its performance. Traditional manufacturing methods often impose limitations on shape complexity, making it challenging to produce intricate designs such as hollow structures or curved internal channels. However, additive manufacturing, with its unparalleled design freedom, offers solutions to these constraints. Topology optimization and lattice structure integration were used to achieve a weight reduction of 30 % in the milling cutter. Additionally, the DfAM-optimized design yielded substantial performance improvements. These include a decrease in the cutting power consumption, an increase in the material removal rate (MRR), a significant extension of the tool life, and enhanced stability against vibrations and chatter. This study shows that DfAM can be used effectively in the design and manufacturing of cutting tools in additive manufacturing using 3D printers and is efficient in terms of weight reduction and securing structural stability.
목차
ABSTRACT
1. 서론
2. 이론적배경
3. Milling Cutter 위상최적화 설계
4. 결론
REFERENCES
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