Construction of tires


Release time:

2024-11-19

The parts of the tire in direct contact with the ground, according to the road conditions and different needs, select different shapes of the pattern. It has the function of protecting the carcass, and it is also the part where the tire is worn out.

1. Tread and shoulder

The parts of the tire in direct contact with the ground, according to the road conditions and different needs, select different shapes of the pattern. It has the function of protecting the carcass, and it is also the part where the tire is worn out.

2. The bead

Although this part is not in direct contact with the ground, it has the function of absorbing road impact and vibration. Detailed parameters such as tire specifications and manufacturing cycle are all marked in this part.

3. Carcass ply

It is the frame of the tire, which is used to bear the load pressure of the tire, the internal tire pressure and the lateral shear stress. It consists of a combination of multiple layers of cord (man-made fiber + glue) or steel wire.

4. Tire lip

At the part where the outer edge of the tire contacts the rim, high-tension cluster steel wires are built in to tightly fix the tire to the rim.

5. Inner face

Tubeless tires have a layer of airtight glue on the inner surface to prevent the leakage of high-pressure gas. When there are tiny holes in the tire, the leakage gas can still be reduced to low.

6. Ring belt layer

The unique structure of the radiation layer tire, which is located between the tread and the carcass, is wound and wrapped around the carcass, has the characteristics of high tension, strengthens the strength of the tread, and eases the impact of the road.


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