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Product Description
1. Axle tube (axle tube): Axle tube is usually made of high-strength alloy steel, which has good strength and rigidity and can bear the torsional force and load of transmission system. Alloy steel has excellent wear resistance and corrosion resistance, which can ensure the service life and safety of the axle shaft.
2. Joints: The joints on the half shaft are usually made of special alloy steel or cast iron, which has high strength and wear resistance. The material of the joint needs to have enough hardness and durability to ensure the transmission efficiency and stability.
3. Bearing: The bearing on the axle shaft is usually made of high-strength alloy steel or special alloy, which has good wear resistance and corrosion resistance. The material of the bearing needs to have high strength and durability, so as to support the rotary motion of the axle shaft and reduce friction and wear.
4. Gear (if any): If there is a gear on the half shaft, it will usually be made of alloy steel. Alloy steel has high strength and hardness, can bear large torque and load, and ensure the reliability and durability of transmission system.
5. Seals: The seals on the axle shaft are usually made of rubber or silica gel, which has good sealing and durability. These materials can effectively prevent dust, moisture and impurities from entering the interior of the axle shaft and protect the normal operation of the axle shaft.
To sum up, the structure of automobile semi-axle is usually made of high-strength alloy steel, special alloy steel, cast iron, rubber or silica gel. These materials have their own characteristics, such as high strength, wear resistance, corrosion resistance and sealing, which can ensure the normal operation and long-term stability of the axle shaft. Choosing the right material is very important for the performance and reliability of the axle shaft.
