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DMLS 적층제조의 치수 특성에 관한 연구
Study on the Dimensional Characteristics of the Direct Metal Laser Sintering in Additive Manufacturing Process
- 정명휘;
- 공정리;
- 김해지
초록
Peeling and dimensional deformation that occur during a manufacturing process are accompanied by an increase in the manufacturing cost and production time caused by manufacturing defects. In order to solve this problem, it is essential to predict risk factors at the design stage through computational analysis of the additive manufacturing process and to control shape distortion due to residual stress. In this study, the dimensional characteristics were improved by applying the distortion compensation design through computational analysis to minimize the distortion occurring in the DMLS(Direct Metal Laser Sintering) method of the metal additive manufacturing process.
키워드
Direct Metal Laser Sintering(직접 금속 레이저 소결); Additive Manufacturing(적층 제조); Dimension Characteristics(치수 특성); 3D Dimensional Verification(3D 치수검증)
- 제목
- DMLS 적층제조의 치수 특성에 관한 연구
- 제목 (타언어)
- Study on the Dimensional Characteristics of the Direct Metal Laser Sintering in Additive Manufacturing Process
- 저자
- 정명휘; 공정리; 김해지
- 발행일
- 2022-07
- 저널명
- 한국기계가공학회지
- 권
- 21
- 호
- 7
- 페이지
- 1 ~ 9