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Product Description
1. Lock cylinder: Metal materials (such as steel, copper alloy) have high strength and wear resistance, which can withstand greater force and frequent use, ensuring the stability and durability of the lock cylinder. In addition, the metal material also has good corrosion protection properties, which can extend the service life of the lock cylinder.
2. Deadbolt: Metal materials (such as steel, stainless steel) have good strength and hardness, and can withstand large tension and pressure to ensure the firmness and safety of the deadbolt. In addition, the metal material is resistant to wear and corrosion, maintaining the long-term stability of the deadbolt.
3. Lock cylinder motor: Copper wire has good conductivity, which can effectively transmit current and ensure the normal operation of the lock cylinder motor. The magnet generates a strong magnetic field that drives the rotation of the cylinder motor to lock and unlock the door. Plastic materials have good insulation properties and light weight characteristics, which can reduce the weight of lock cylinder motors and reduce energy consumption.
4. Lock cylinder transmission: The metal parts have high strength and wear resistance, which can withstand greater force and load, ensuring the stability and durability of the transmission device. The plastic parts have good anti-friction and noise reduction properties, which can reduce the friction loss and noise of the transmission.
5. Lock cylinder control unit: Electronic components (such as circuit boards, chips, relays) have a high degree of intelligence and precision, which can realize the remote control and intelligent functions of the door lock. The plastic housing has good insulation and waterproof properties, which can protect the electronic components from the external environment.
To sum up, the materials of the composition structure of the automobile door lock have their own advantages, metal materials have high strength and wear resistance, plastic materials have light weight and anti-friction performance, rubber materials have sealing properties, and silicone materials have high temperature resistance, which together ensure the stability, durability and safety of the door lock.
