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박판성형 공정 설계 및 해석의 발전
Research History and Recent Trends in the Development of Sheet Metal-Forming Processes 원문보기

한국정밀공학회지 = Journal of the Korean Society for Precision Engineering, v.33 no.4, 2016년, pp.247 - 255  

김종봉 (서울과학기술대학교 기계자동차공학과) ,  이성욱 (한국과학기술원 기계공학과) ,  양동열 (한국과학기술원 기계공학과) ,  정완진 (서울과학기술대학교 기계시스템디자인공학과)

Abstract AI-Helper 아이콘AI-Helper

Sheet metal-forming processes such as stamping, deep drawing, bending, shearing, hydroforming, hydromechanical deep drawing, rubber forming, and incremental forming have been widely used in the automotive, aircraft, and ship-building industries. With the expansion of the automotive industry, researc...

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AI 본문요약
AI-Helper 아이콘 AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

문제 정의

  • 하지만, Science Direct3를 이용한 조사 결과 국내에서 체계적인 연구가 시작되고 연구 결과가 발표된 것은 1980년대 이후로 분석된다. 본 연구에서 1980년 이후 차량 경량화 및 생산성 향상 요구와 선박 등의 여러 분야에서의 박판제품 수요에 부응하기 위해 대한민국, 특히 한국과학기술원 양동열 교수 연구실에서 수행된 박판성형 관련 연구성과를 중심으로 관련 국내 박판성형 공정설계 및 해석의 발전과정을 종합하여 정리하였다.
본문요약 정보가 도움이 되었나요?

질의응답

핵심어 질문 논문에서 추출한 답변
박판성형공정은 무엇인가? 박판성형공정은 얇은 판재를 이용하여 원하는 제품을 성형하는 공정으로 자동차, 선박, 항공 등의 산업에서 다양하게 적용되고 있다. 수작업에 의한 박판 제품의 성형은 아주 오래 전부터 수행되어 왔고, 프레스를 이용한 성형도 1600년대1에 이미 적용이 되었다.
2010년 이후 박판성형 공정의 어떠한 연구들이 진행되었나 2010년 이후에는 이전에 검토가 되었던 전자기성형,70-73 점진 성형,74-77 레이저 성형,78 고속 물성,79 국부 가열 성형,80 샌드위치 판재 개발 및 성형,81,82 고온 성형83 등의 공정에 대한 심화 연구, 결정소성학84,85 적용의 심화연구 등이 진행이 된다. Fig.
박판성형 공정의 국내에서의 연구 발전과정을 정리하시오. 자동차, 선박, 항공기 산업에 매우 중요한 공정의 하나인 박판성형 공정의 국내에서의 연구 발전과정을 정리하였다. 국내에서는 산업발전과 연구기반의 확충에 따라 1980년대에 연구가 시작되었고, 1990년부터 2010년까지 대한민국의 산업 발전과 함께 다양한 분야에서 많은 연구가 수행되었고 연구 논문의 수나 질이 세계적인 수준으로 발전되었다. 초기에는 유한요소법을 이용한 연구가 주를 이루었으나 점차 공정 및 재료에 대한 연구로 저변이 확장되었다. 2010년 이후에는 경량화, 고부가가치 공정, 그리고 재료 물성 등으로 연구의 흐름이 전환되는 것을 알 수 있었다.
질의응답 정보가 도움이 되었나요?

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