Short Communication, J Electr Eng Electron Technol Vol: 11 Issue: 12
Utilization of Recent Trends in Automobiles into Textiles Structures Tires for Bradding Wires in Belt of Steel Bridge
This paper relates to reinforcing yarns and cords and particularly to
yarns and cords for reinforcing dynamic rubber goods. Textile yarns
natural fibers- man-made - Transform fibers, and cords intended for
reinforcing dynamic rubber articles, such as Tires or belts, have
sufficient twist inserted to enable them to withstand severe
compressive strains under conditions of abuse. The insertion of twist
lowers the strength of the textile reinforcement and also it’s Modulus
of Elasticity and for this reason the twist inserted is a compromise
between strength and/or Modulus of Elasticity and durability. It is
often desirable to have the highest attainable Modulus of Elasticity or
stiffness in particular types of high-performance product, for under the
tread of radial ply into Tires and as a warp braiding reinforcement on
long-haul conveyor belts. This requirement has led to the use of small
section steel cables in both these areas, though textiles are also used
whenever possible because of their greater ease of handling in all over
the world, with different climate and environmental conditions.
The moduli of some fibers such as fiberglass and high Modulus of
Elasticity of rayon are adequate for high performance products
provided that very low twist angles are used but this latter condition
reduces the endurance potential of the fibers. as stated by to the
present paper a reinforcing yarn comprises an encapsulated
multifilament low-twist yarn in which the encapsulating material is an
elastic solid having a high braiding ratio and penetrates the whole of
the yarn outer surface to a core depth at least sufficient to bond
together 45% of the man-made filaments composing the yarn.
Abstract
This paper relates to reinforcing yarns and cords and particularly to yarns and cords for reinforcing dynamic rubber goods. Textile yarns natural fibers- man-made - Transform fibers, and cords intended for reinforcing dynamic rubber articles, such as Tires or belts, have sufficient twist inserted to enable them to withstand severe compressive strains under conditions of abuse. The insertion of twist lowers the strength of the textile reinforcement and also it’s Modulus of Elasticity and for this reason the twist inserted is a compromise between strength and/or Modulus of Elasticity and durability. It is often desirable to have the highest attainable Modulus of Elasticity or stiffness in particular types of high-performance product, for under the tread of radial ply into Tires and as a warp braiding reinforcement on long-haul conveyor belts. This requirement has led to the use of small section steel cables in both these areas, though textiles are also used whenever possible because of their greater ease of handling in all over the world, with different climate and environmental conditions.
