논문-FOM 데이터 파일 세트의 공정별 단가 데이터와 장비 절삭 공구 수명 간의 상관관계 분석을 통한 제조원가 절감 알고리즘에 대한 연구
FOM 데이터 파일 세트의 공정별 단가 데이터와 장비 절삭 공구 수명 간의 상관관계 분석을 통한 제조원가 절감 알고리즘에 대한 연구
Manufacturing Cost-reduction Algorithm Through Correlation analysis Between Process-specific Unit Cost Data of FOM Data File Set and Machine-cutting Tool Life
김용홍 /Yong-hong Kim 1 , 양해성 /Hae Sung Yang 2 , 김성수 /Kim， Seong-soo 3 , 배병성 /ByungSeong Bae 4 , 김수영 /SuYoung Kim 5
1호서대학교
2호서대학교
3신라대학교
4호서대학교
5호서대학교
초록
It have been composed only introducing automatic equipment without analyzing manufacturing process in many smart factories; hence, productivity does not improve significantly. In this study, production data obtained from a computerized NC machining center were analyzed based on the operation and tool costs for each process to reduce the tool management cost of the cutting process for the die manufacturing, which is weak in cost analysis. Tool cost of the minimum cost required for each process was then modeled using linear programming. We derived a modeling logic that could manage the life of the medium cutting process using the programming method and achieved a cost reduction of up to 12% compared to the operation cost by linking tool cost to the manufacturing per process cost. The proposed algorithm can be applied to field equipment as a manual cost item one of the items of the FOM which manufacturing optimization system.
키워드
FOM(smart-factory operation management), Analysis, Milling cutting, Tool life, Cost optimization
한국생산제조학회지
약어 : Journal of the KSMTE
2022, vol.31, no.4, pp. 279-287 (9 pages)
발행기관 : 한국생산제조학회
연구분야 : 공학 > 기계공학
https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002866308
← 목록으로Manufacturing Cost-reduction Algorithm Through Correlation analysis Between Process-specific Unit Cost Data of FOM Data File Set and Machine-cutting Tool Life
김용홍 /Yong-hong Kim 1 , 양해성 /Hae Sung Yang 2 , 김성수 /Kim， Seong-soo 3 , 배병성 /ByungSeong Bae 4 , 김수영 /SuYoung Kim 5
1호서대학교
2호서대학교
3신라대학교
4호서대학교
5호서대학교
초록
It have been composed only introducing automatic equipment without analyzing manufacturing process in many smart factories; hence, productivity does not improve significantly. In this study, production data obtained from a computerized NC machining center were analyzed based on the operation and tool costs for each process to reduce the tool management cost of the cutting process for the die manufacturing, which is weak in cost analysis. Tool cost of the minimum cost required for each process was then modeled using linear programming. We derived a modeling logic that could manage the life of the medium cutting process using the programming method and achieved a cost reduction of up to 12% compared to the operation cost by linking tool cost to the manufacturing per process cost. The proposed algorithm can be applied to field equipment as a manual cost item one of the items of the FOM which manufacturing optimization system.
키워드
FOM(smart-factory operation management), Analysis, Milling cutting, Tool life, Cost optimization
한국생산제조학회지
약어 : Journal of the KSMTE
2022, vol.31, no.4, pp. 279-287 (9 pages)
발행기관 : 한국생산제조학회
연구분야 : 공학 > 기계공학
https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002866308