Docstoc

3 D farbric

Document Sample
3 D farbric Powered By Docstoc
					FM-455 Advance Fabric
     Technology
    3D Woven Fabrics
   Type of Woven Fabrics w.r.t. Layers
                                    Single Layer or Flat
                    2D Fabrics
                                          Fabrics

                                    Multi-Layer Fabrics
                   2.5 D Fabrics
Types of Fabrics                        Pile Fabrics


                                      Yarns Perpendicular To Each other


                   3D Fabrics      Yarns Perpendicular as well as some angle
                                                to each other


                                           Randomly placed yarns
Example of 2D and 2.5 D Fabrics
Example of 2D and 2.5 D Fabrics
Example of 2.5 D Fabrics
Types of 3D Fabrics
     • 3-axes fabric (yarns in x, y and z axis)
     • 5-axes fabric (3 axes in x direction and one in y
       and z)
     • 7-axes fabric (3 axes in x and y directions and
       one in z)
     • 9-axes fabric (3 axes in all x, y and z directions)
     • 13-axes fabric (3 axes in all x, y and z directions
       and with four further yarns passing through
       eight diagonally opposite corners)
           Types of 3D Fabrics
• Theoretically the 3D-fabrics 13 directions do
  exist but practically all of these have hot been
  made yet.
• With respect to fabric shape 3D-fabrics (or
  preforms) fall in to two major categories, non-
  circular and circular preforms
3-axes fabric
5-axes fabric
5-axes fabric
4-Axies Fabrics
              3D Fabric Uses
• Armor
• Shells
• Light weights structures

				
DOCUMENT INFO
Shared By:
Tags:
Stats:
views:6
posted:10/9/2012
language:English
pages:12