초록 ▼

○ 1총괄과제 : Tailored-property stamping 기술
ㆍ Multi-strength hot stamping 설계기반 제조시스템 및 신뢰성평가 시스템 구축
ㆍ 미래형 초고강도강∙경량재료 판재의 신재료모델 개발과 유한요소 전산모사 기술 확립
ㆍ Multi-stage stamping과 Tailor-hardened stamping을 이용한 zero-failure/distortion 자동차 부품화 기술 개발
ㆍ 인장강도 1.5GPa급 초고강도강의 Stamping용 Smart-코팅층 조성 디자인 및 TW

○ 1총괄과제 : Tailored-property stamping 기술
ㆍ Multi-strength hot stamping 설계기반 제조시스템 및 신뢰성평가 시스템 구축
ㆍ 미래형 초고강도강∙경량재료 판재의 신재료모델 개발과 유한요소 전산모사 기술 확립
ㆍ Multi-stage stamping과 Tailor-hardened stamping을 이용한 zero-failure/distortion 자동차 부품화 기술 개발
ㆍ 인장강도 1.5GPa급 초고강도강의 Stamping용 Smart-코팅층 조성 디자인 및 TWB 용접 솔루션 연구
ㆍ 차세대 Stamping용 Multi-채널링이 적용된 하이브리드 금형 개발

○ 2총괄과제 : Formability control forming 기술
ㆍ Multi-curvature universal forming 공정설계를 통한 성형성 제어기술 확립
ㆍ Multi-curvature universal forming 공정 최적화 및 부품제조기술 확립
ㆍ Pressure-assisted hybrid forming 요소기술의 통합운영 시스템 및 부품제조기술 개발
ㆍ Pressure-assisted hybrid forming 생산시스템 설계 및 공정 최적화
ㆍ 전자기 성형 장비를 이용한 hybrid bump forming 장비제작 및 시제품 tryout
ㆍ Advanced Precision Hot Strip Rolling 정밀설정을 위한 핵심수식 모델 개발
ㆍ 통계적 기법과 실험계획법과 회귀분석법을 활용한 체계적인 유동 응력 모형 제시

○ 3총괄과제 : FRP forming 기술
ㆍ 구조용 Thermoplastic Prepreg 성형 핵심기술 개발 및 기반 시스템구축
ㆍ Re-Heating 공법을 이용한 Reversible Thermoplastic Prepreg 성형공정개발
ㆍ Hybrid Thermoplastic Prepreg 성형공정 설계시스템 구축
ㆍ 외부환경조건에 따른 Hybrid Thermoplastic Prepreg 부품의 신뢰성 평가기술 개발

( 출처 : 보고서 요약서 4p )

Abstract ▼

Purpose
○ Provide solutions for future manufacturing & design technology to achieve process innovation in advanced manufacturing technology
○ Development of future manufacturing & design technologies, such as tailored-property stamping(1st main PJT) to obtain multi-strength structures, formabi

Purpose
○ Provide solutions for future manufacturing & design technology to achieve process innovation in advanced manufacturing technology
○ Development of future manufacturing & design technologies, such as tailored-property stamping(1st main PJT) to obtain multi-strength structures, formability control forming(2nd main PJT) to enhance formability, and FRP forming(3rd main PJT) to form alternative lightweight components, and achieve the global competitiveness in manufacturing technology of the associated companies
○ Fosterage of a hub institute on R&D in future advanced forming technology through collaborations in the southeastern industrial complex

Contents
○ 1^st Main project : Tailored-property stamping technology
ㆍ System buildup for manufacture and evaluate of process reliability based on the multi-strength hot stamping
ㆍ Technology establishment of FEA and new material constitutive model for UHSS and lightweight materials
ㆍ Development of failure-free process based on the multi-stage stamping and tailor-hardened stamping
ㆍ Technology development of smart-coated layer design and TWB welding solution for UHSS with 1.5GPa-class UT
ㆍ Development of mold system with multi-channeling for the next generation stamping process

○ 2^nd Main project : Formability control forming technology
ㆍ Establishment of formability control technology through multi-curvature universal forming process design
ㆍ Establishment of manufacture process technology based on the multi-curvature universal forming
ㆍ Establishment of manufacture process technology based on the pressure-assisted hybrid forming
ㆍ Optimization of process and design on the pressure-assisted hybrid forming process
ㆍ Buildup of proto-system based on the electromagnetic forming process
ㆍ Advanced Precision Hot Strip Rolling 정밀설정을 위한 핵심수식 모델 개발
ㆍ Technology establishment of flow stress model based on the statistical technique and DOE

○ 3^rd Main project : FRP forming technology
ㆍ Development of basic process technology and manufacturing system using thermoplastic prepreg
ㆍ Development of forming process using thermoplastic prepreg based on the re-Heating technique
ㆍ Establishment of joining process based on the hybrid materials using metal and composite
ㆍ Establishment of reliability evaluation technology for the hybrid thermoplastic prepreg

Development results
○ R&D major output for 4-year in 1^st stage
ㆍ SCI-paper : 139EA (Top 10% paper in each subject category : 18EA)
ㆍ NRF-graded (KCI) paper : 82EA
ㆍ Achievement of international conference : 125EA
ㆍ Achievement of domestic conference : 203EA
ㆍ Patent application : Domestic 29EA / International 7EA
ㆍ Patent registration : Domestic 14EA / International 1EA
ㆍ Manpower training : Ph.D 31 persons / Master 58 persons
ㆍ Technology transfer : 23EA / KW 298,800,000
ㆍ Special conference session for mutual exchange of R&D results : 8 times / present 117papers

Expected Contribution
○ Multi-functional products in the major industry of the future promising industry and production-based technology can be secured to meet the increasing demand and advancement of human convenience products
○ Lightweight advanced transport machinery design technology and its standardization and DB of the related future molding technology and materials are vital to achieving and related fields the technology advancement fuel efficiency and in particular, it will be able to use the localization of major equipment through the lightweight molded parts related to technology management and assessment techniques
○ The convergence of production-based technologies can accelerate the development of lots of basic components and the production-based components
○ It is possible that a key technology developed in this ERC can be utilized to the application of the domestic casting and forging industries, and company related to the light-weight transport machinery can also reduce the initial investment cost of the car body manufacturing, and will be able to maximize the national interest through technology and manpower export to the developing countries
○ Above all, when realized the body weight of the future eco-based fuel cells and electric vehicles, it is expected that the transport fuel consumption can be drastically increase and it can perform a leading role in the field of energy efficiency as well as energy savings
○ Through the technology advancement in based on lightweight forming technology and development of the cost-effective alternative molding technology, the body weight reduction of the environment-friendly fuel cell and electric vehicle can be realized

( 출처 : SUMMARY 6p )

목차 Contents

• 표지 ... 1
• 제출문 ... 3
• 보고서 요약서 ... 4
• 국문 요약문 ... 5
• SUMMARY ... 6
• 목차 ... 7
• 1. 센터 개요 ... 8
• 가. 센터의 기능 및 위상 ... 9
• 나. 관련 분야의 연구 동향 ... 9
• 다. 센터의 연구 방향 ... 11
• 2. 총괄과제별/세부과제별 과제개요 ... 13
• 가. 총괄과제 및 세부과제 요약 ... 13
• 나. 총괄과제 및 세부과제 구성 ... 14
• 다. 전단계 사업비 지원현황(2012.09.01~2016.08.31) ... 15
• 라. 전단계 과제수행 현황(2012.09.01~2016.08.31) ... 15
• 3. 기관별 과제개요 ... 16
• 4. 조직 및 추진체계 ... 17
• 가. 조직 ... 17
• 나. 추진체계 ... 22
• 5. 참여인력 ... 27
• 가. 총괄 현황 ... 27
• 나. 세부 현황 ... 27
• 다. 센터 인력 변동 현황 ... 36
• 6. 주관기관의 지원실적 ... 37
• 가. 주관연구기관의 센터 지원 계획 ... 37
• 나. 주관연구기관의 센터 지원(시설) 실적 ... 40
• 다. 주관연구기관의 센터 지원(인력) 실적 ... 40
• 라. 주관연구기관의 센터 지원(예산) 실적 ... 41
• 7. 연구시설 기반구축 실적 ... 42
• 가. 전체 요약기술 ... 42
• 나. 연구시설(센터전용) ... 42
• 다. 연구기기 도입 ... 44
• 라. 3천만원 이상 장비 구축 실적 ... 45
• 8. 사업수행 산출성과 ... 48
• 가. 센터의 최종목표 ... 48
• 나. 당초 연구목표 및 수정․보완 연구목표 ... 49
• 다. 당초 목표의 수정 보완 사유 ... 50
• 라. 연구범위 및 연구수행 방법 ... 51
• 마. 연구수행 내용 및 결과 ... 107
• 바. 연구목표의 달성도 ... 246
• 사. 연구성과 ... 252
• 아. 대표적 연구성과 ... 306
• 자. 공동연구 협력 현황 ... 319
• 차. 국제공동연구 활성화 ... 358
• 카. 공동연구 기타 성과 ... 363
• 타. 산학협력을 통한 기술사업화 추진 성과 ... 400
• 9. 총괄·세부과제별 연구실적 ... 406
• 가. 제1총괄과제 ... 406
• 나. 제2총괄과제 ... 422
• 다. 제3총괄과제 ... 445
• 끝페이지 ... 457