Steel Tire Cord Construction

The most common belt configuration is two stacked plies of steel cord.

Steel tire cord construction. The liner is made of an air impermeable rubber compound and is comparable to tubes in tube type tires. Radial tire construction climbed to 100 market share in north america following consumer reports finding the superiority of the radial design in 1968 and were standard by 1976. Tubeless tires generally weigh less than comparable tube type tires and are simpler to maintain because the tube and flap are eliminated. They offer longer tire life and improved adhesion at a lower cost bekaert is a trusted partner of steel cord solutions.

Steel belts provide strength and stability to the tread area without adding a lot of weight to the tire. This paper is concluded by an updated adhesion model that can be distilled from the recent literature. A radial tire more properly a radial ply tire is a particular design of vehicular tire in this design the cord plies are arranged at 90 degrees to the direction of travel or radially from the center of the tire. Steel wire is used in the tire belts and beads and the plies for truck tires.

Tread 2 polyester 2 steel 1 nylon sidewall 2 polyester. Many ultra high performance tires also use fabric or steel cord reinforced sidewalls to improve steering response and cornering stability. Usually two plies of steel cord placed at opposite angles make up the belt system. Literature on tire failure tire design or steel cord construction is not included.

Textiles in tires are various types of fabric cords that reinforce the tire. Tire fabric cords provide dimensional stability and help support the vehicle weight. Steel is the most common belt material. These textiles are polyester cord fabrics rayon cord fabric.

However because sidewall reinforcing material is not present at the widest points of the tire s sidewalls they are never reflected in the basic construction materials branding for the sidewall area. In the example above the tread 2 polyester indicates that there are two radial body plies of polyester cord molded into the rubber under the centerline of the tread. The steel breaker tire has steel cord breakers that give it very high cut resistance.