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What are the applications of injection molding (MIM) components in automotive parts

Source：fullchargebusiness.com      Release date： 2025-01-08
Injection molding (MIM) components are widely used in automotive parts, mainly including the following aspects: 1. Engine and power system Turbocharger components: such as turbine blades, impellers, bearing seats, etc. MIM technology can manufacture turbocharger components with complex shapes and high precision, ensuring their stable operation in harsh working environments such as high tem
Injection molding (MIM) components are widely used in automotive parts, mainly including the following aspects:
1. Engine and power system
      Turbocharger components: such as turbine blades, impellers, bearing seats, etc. MIM technology can manufacture turbocharger components with complex shapes and high precision, ensuring their stable operation in harsh working environments such as high temperature and high-speed rotation, and improving the intake efficiency and power performance of the engine.
      Fuel injection system components: such as fuel injectors, fuel pump components, etc. These components require high precision and surface quality, and MIM technology can achieve complex internal structures and correct fuel injection hole design, correctly control fuel injection quantity and injection time, improve fuel economy and engine combustion efficiency.
2. Transmission system
      Transmission parts: such as shift forks, synchronizer rings, transmission gears, etc. The transmission parts manufactured by MIM technology have high precision, high strength, and good wear resistance, which can ensure smooth shifting, high transmission efficiency, reduce noise and vibration, and extend the service life of the transmission.
      Drive shaft and coupling: Some of the connecting components and couplings of the drive shaft are manufactured using MIM technology, which can achieve complex shape design and high-precision size control, ensuring the reliability of the drive shaft connection and power transmission efficiency.
3. Chassis system
      Brake system components: such as brake caliper piston, brake master cylinder piston, etc. MIM technology can manufacture high-precision and high-strength brake system components, ensuring the sensitivity and reliability of the brake system, and improving the braking performance and safety of automobiles.
      Suspension system components: such as suspension arms, shock absorber pistons, etc. These components need to withstand large loads and impact forces, and the suspension system parts manufactured by MIM technology have good mechanical and fatigue resistance, which can improve the driving stability and comfort of the car.
4. Interior and body accessories
      Door lock and locking mechanism: such as the lock cylinder, lock tongue, locking cam, etc. of the door lock. MIM technology can manufacture complex shaped and high-precision door lock components, ensuring the reliability and safety of door locks, while also achieving lightweight design of door locks.
      Seat adjustment mechanism: such as seat adjustment handle, slide, etc. The seat adjustment mechanism components manufactured by MIM technology have good wear resistance and corrosion resistance, ensuring smooth and comfortable seat adjustment.
5. Other components
      Automotive electronic components: such as sensor housings, connectors, etc. MIM technology can manufacture high-precision and miniaturized automotive electronic components, meeting the high requirements of automotive electronic systems for components and improving the intelligence and safety of automobiles.
      Exhaust system components: such as exhaust pipe brackets, catalytic converter carriers, etc. The exhaust system components manufactured by MIM technology have good high temperature resistance and corrosion resistance, which can ensure the normal operation of the exhaust system and reduce exhaust emissions.

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