2013-06-28

Classification of tires

1. According to the purpose of the tire, for example, in my country's national tire standards, the American tire rim manual, the European tire rim standards, the Japanese tire standards and the international tire standards are classified by purpose, which can be divided into the following types:

2013-06-28

Composition of tires

1. Tire with inner tube. Tire with inner tube is composed of outer tube, inner tube and cushion belt. The outer tire is an elastic tape bag, which can protect the inner tube from mechanical damage, keep the inflatable inner tube to the specified size, withstand the traction and braking force of the car, and ensure the grip of the tire and the road. The inner tube is a ring-shaped rubber cylinder, placed in the outer tire, which is filled with compressed air. There is a cushion belt between the inner tube and the rim (the tire used on the deep rim does not use the cushion belt). The cushion belt is an annular tape with a certain cross-sectional shape to protect the inner tube from wear. The main disadvantage of inner tube tires is that the driving temperature is high and it is not suitable for high-speed driving,

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