사

Failure Mechanism in Staple Yarns.

  • 출판일2002.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 248
Yarn structure influences the failure mechanism in staple yarns. Manufacturing methods impose certain constraints on the disposition and distribution of fibers in the yarn cross section. Researchers investigated the failure mechanism in ring, rotor, air jet, and vortex spun yarns. An experiment subjected the yarns to uniaxial loading on a tensile testing machine and recorded images of the yarns before and after breaking. Image analysis of the failure regions revealed typical mechanisms occurring in different yarn structures. The failure mechanism in each yarn type depends on basic parameters characteristic of the structure. 9 refs.
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