A Case Study on Productivity Innovation through Convergence of Sand 3D Printing Technology

한국현; 백진욱; 박상윤; 임태완; 박주민

doi:10.7736/JKSPE.021.073

추천

검색

질문

자료유형: 학술저널

저자정보: 한국현 (삼영기계) 백진욱 (삼영기계) 박상윤 (삼영기계) 임태완 (삼영기계) 박주민 (삼영기계)

저널정보: Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Vol.38 No.9

발행연도: 2021.9

수록면: 651 - 657 (7page)

DOI: 10.7736/JKSPE.021.073

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Recently, competition in the manufacturing industry related to the preoccupation of new markets has drastically changed due to the increase in small quantity batch production products. Besides, business models utilizing 3D printing technology suitable for flexible manufacturing are gaining interest. As 3D printing technology is becoming more common, Design for Additive Manufacturing is also in the spotlight. However, the productivity of 3D printing technology is still insufficient in terms of mass production. In this study, the possibility of innovation in mass production process that combines 3D printing technology is presented through the case of innovation in manufacturing productivity of medium-speed engine cylinder head through the integration of sand 3D printing technology. It outlines how sand 3D printing technology is applied to cylinder head mass production processes, how the quality of cylinder head products can be improved compared to conventional pattern-based molding methods, and how productivity can be maximized by reducing process time and human error through hybrid production method with sand 3D printed integrated design cores. In conclusion, this paper presents the effectiveness of sand 3D printing technology which can secure product competitiveness by increasing the production capacity of mass production process, reducing production costs, improving quality, and reducing loss.

#Sand 3D printing (샌드 3D 프린팅) #3D printer (3D 프린터) #Hybrid mold (하이브리드 몰드) #Casting (주조) #Productivity (생산성) #Design for additive manufacturing (적층 제조 특화 설계)

참고문헌 (8)

참고문헌 신청

Song, I. H., “Global 3D Printing Industry Trends,” CAD & Graphics, Vol. 7, pp. 18-22, 2020.

Kolongmotors, “BMW Parts Made with 3D Printing,” https://post.naver.com/viewer/postView.nhn?volumeNo=18376945&memberNo=36510841&vType=VERTICAL (Accessed 10 AUGUST 2021)

Rexroth, “Additive Manufacturing of Manifolds based on 3DPrinted Sand Cores,” https://dc-corp.resource.bosch.com/media/general_use/products/industrial_hydraulics_1/manifolds_and_plates/Factsheet_Hyd_Bloecke_final_EN.pdf (Accessed 10 AUGUST 2021)

Kang, M. C., Ye, D. H., and Go, G. H., “International Development Trend and Technical Issues of Metal Additive Manufacturing,” Journal of Welding and Joining, Vol. 34, No. 4, pp. 9-16, 2016.

Son, Y., “The DfAM Process Design for Metal 3D Printing with PBF Method,” Journal of the Korean Society of Mechanical Engineers, Vol. 60, No. 2, pp. 34-37, 2020.

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!