FOTON AUMAN engine mounts H4101020003A0

Description

FOTON AUMAN engine mounts H4101020003A0:

The engine support, also known as engine foot glue, is scientifically called engine suspension. Its main function is to support the engine and distribute the load. It can balance the torsional force generated by the engine each time it starts, providing shock absorption and support for the engine, reducing the vibration transmitted from the engine to the vehicle body during operation, and improving the comfort of the vehicle.

The specific function of the engine mounts H4101020003A0:

1. Support and fix the engine: Securely install the engine on the vehicle chassis to ensure it remains in the correct position during vehicle operation, preventing lateral and longitudinal vibrations of the engine. Maintain the connection accuracy between the engine and other components such as the transmission, and ensure the stability of power transmission.

2. Shock absorption and noise reduction: Effectively reduce the transmission of vibrations and noises generated by the engine to the vehicle body. When the engine is operating, it generates strong vibrations. The rubber or other elastic materials in the rear support can absorb and buffer these vibrations, lowering the noise and vibration levels inside the vehicle and enhancing the comfort of the driver and passengers.

Engine mounts H4101020003A0 structure and principle:

1. **Structure Composition**: Typically, it comprises a metal frame and a rubber shock absorber component. The metal frame is generally fabricated from high-strength steel, which exhibits excellent rigidity and strength, enabling it to support the weight of the engine and withstand various forces. The rubber shock absorber component is mounted between the metal frame and the engine or vehicle frame, serving to attenuate vibrations and provide cushioning.

**Working Principle**: It leverages the elastic deformation properties of rubber to absorb the vibrational energy generated by the engine. When the engine produces vibrations, the rubber shock absorber undergoes deformations such as compression and tension, transforming the vibrational energy into heat energy within the rubber matrix and dissipating it. This process effectively reduces the transmission of vibrations. Additionally, the elasticity of the rubber compensates for minor displacements of the engine under varying operating conditions, including thermal expansion and torque fluctuations.

Common faults of the engine mounts H4101020003A0:

1. Rubber aging and cracking: After long-term use, rubber shock-absorbing components may develop cracks, harden, and lose elasticity due to aging, wear, high temperatures, etc. This will result in a decrease in shock absorption effect, an increase in the amount of engine vibration transmitted to the vehicle body, an increase in interior noise, an enhanced sense of vibration, and may also accelerate the wear of other components.

2. Metal brackets deformation or fracture: When the vehicle travels on rough roads or is subjected to impacts, the metal brackets may deform or fracture. This will cause the engine support to become unstable, and in severe cases, it may even cause the engine to shift, affecting the normal connection and coordination of the engine with other components, and potentially leading to safety accidents.

3. Bolts loosening: The bolts connecting the engine support to the engine or the frame may become loose due to vibrations, long-term use, etc. Loosening of the bolts will reduce the fixation effect of the rear support, making the engine prone to shaking, thereby affecting the performance and safety of the vehicle.