Volume 8,
Issue 4, 1999Effect
Of Fibre Bundle Structure on Stretch Forming Properties Of Plain Weft-Knitted Fabric
Composites
T.C.Lim, S.Ramakrishna, H.M.Shang
Department of Mechanical and Production Engineering, The
National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260.
Abstract
Knitted fabrics are known for their excellent stretchability and their
flat composites have recently been shown to be easily stretch-formed into thin shells of
revolution. In this paper, the stretch-forming properties are being investigated with due
attention given to the fibre bundle loop structure. The capability of a plain weft-knitted
fabric composite sheet to be stretch-formed is elucidated with reference to the fibre
bundle structure.