RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Static and fatigue behavior of 3D printed PLA and PLA reinforced with short carbon fibers

        Estera Vălean,Pietro Foti,Seyed Mohammad Javad Razavi,Filippo Berto,Liviu Marșavina 대한기계학회 2023 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.37 No.11

        Fabrication based on additive manufacturing (AM) process from a threedimensional (3D) model has received significant attention in the last few years. The present paper presents the mechanical characterization of 3D printed specimens based on fused deposition modelling (FDM), which is one of the most commonly used AM methods. Tensile and fatigue tests were performed to characterize the quasi-static mechanical response and to evaluate the fatigue performance of FDM thermoplastic materials, respectively. The materials used to manufacture the specimens were polylactic acid (PLA) and PLA reinforced with short carbon fibers (CF). Good correlations were obtained between fatigue resistance and tensile strength for each type of material. It was also observed that the samples reinforced with CF present both lower tensile and fatigue properties. The poorer properties of PLA-CF specimens could be attributed to several reasons such as higher porosity and poorer adhesion between filament layers compared to the PLA counterparts.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼