대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제20권6호
  • /
  • Pages.1893-1902
  • /
  • 1996
  • /
  • 1226-4873(pISSN)
  • /
  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지
DOI QR코드

DOI QR Code

금속분말의 냉간금형 압축 해석

Analysis for Cold Die Compaction of Meteal Powder

  • 권영삼 (포항공과대학교 기계공학과) ;
  • 이희태 (포항공과대학교 대학원) ;
  • 김기태 (포항공과대학교 기계공학과)
  • Gwon, Yeong-Sam (Dept. of Mechanical Engineering, Pohang University of Science and Technology) ;
  • Lee, Hui-Tae ;
  • Kim, Gi-Tae (Dept. of Mechanical Engineering, Pohang University of Science and Technology)
  • 발행 : 1996.06.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Densification behavior of 316L stainless steel power under die pressing was studied. The efects of friction between the powder and die wall under different die pressing modes were also investigated. The elastoplastic constitutive equations based on the yield functions of Fleck-Gurson and of Shima and Oyane were implemented into finite element program(ABAQUS) to simulate die compaction processes. The finite element results were compared with experimental data for 316L stainless steel powder under die pressing.

키워드