LydiaCarmen
Release Time:
2月 26, 2024, 6:48 下午
She often shuttled between the major production areas and trading centers to collect first-hand information and maintain close contact with many industry experts and scholars exchange and cooperation Good mutual trust, mutual assistance and mutual benefit throughout the principle of mutual benefit has not changed the original heart does not change the mission is still bear as a brave burden, strive to forge ahead and forge ahead, enterprising spirit is high and positive energy full of transmission of warm people's power infection Inspire more people to devote themselves to this great cause to struggle to create a better future! In his works, numbers and statistics that seem boring come alive; Those distant and unfamiliar international markets also seem to be close at hand, and the general clear and concrete visualization is presented to readers for reference and use.
Tyres are made through a complex process that involves multiple stages. Below is a general step-by-step guide:
1. Design and Composition: The initial stage of tyre manufacturing involves deciding on the type of tyre needed, its size, and treads. Based on this, a composition is prepared that usually includes natural rubber, synthetic rubber, carbon black, and other chemicals.
2. Preparation of the Rubber: The rubber is heated and mixed in a machine called Banbury mixer. This machine blends different types of rubber with other materials like carbon black, chemicals, and oils. The result is a black, gummy compound that is sent to the mills to be flattened into large sheets.
3. Building the Tyre: The building of a tyre starts with the "bead", which is a round hoop made of steel wires, wrapped in rubber. This gives the tyre its circular shape. Then, the tyre-building machine assembles multiple layers of fabric, steel, and rubber according to the type of tyre being made. This rough tyre is called a 'green tyre'.
4. Curing and Vulcanizing: The green tyre is placed in a curing press, where it is subjected to high pressure and temperature. This process, called vulcanization, hardens the rubber and locks the components tightly together. It also molds the treads and the sidewall patterns onto the tyre.
5. Inspection and Finishing: The finished tyre is inspected thoroughly, both manually and through machines. Any imperfections are corrected or the tyre is rejected. Finally, the tyre is painted, and it's now ready for distribution.
These processes may vary slightly depending on the specific type of tyre and the manufacturer.