Ingot beam - supports the front and rear axle, suspension bracket.
Ingot beam is also called subframe. The sub-frame is not a complete frame, but only supports the front and rear axle and suspension bracket, so that the axle and suspension are connected with the "front frame" through it, which is habitually called the "sub-frame". The role of the auxiliary frame is to block vibration and noise and reduce its direct entry into the carriage, so most of them are in luxury cars and off-road vehicles, and some cars also install the auxiliary frame for the engine.
The utility model relates to a car frame ingot beam assembly, comprising a ingot beam and a connecting bracket. The connecting bracket has a top surface and a side surface, and the top surface of the connecting bracket is connected below the supporting point of the ingot beam, and the side of the connecting bracket is connected to the inner side of the flanking surface of the car frame longitudinal beam. The connecting bracket is arranged on the wing surface of the frame longitudinal beam, avoiding the wing surface of the frame longitudinal beam with the greatest stress, thus avoiding the cracking of the riveting hole caused by the stress concentration, and greatly improving the safety of the vehicle.
What is the position of the ingot beam
Under engine
The ingot beam is located under the engine of the car and its main function is to support the engine and connect the suspension components of the chassis.
The ingot beam, also known as the subframe, is an important part of the chassis system of the car. It is located below the engine and not only undertakes the task of supporting the engine, but also is closely connected to the suspension components of the chassis. The main function of the ingot beam includes blocking the vibration and noise generated during vehicle driving, reducing these disturbances directly into the carriage, thereby improving the ride comfort. In addition, the design and installation of the ingot beam also takes into account the overall structure and performance of the vehicle, especially in the family car, the ingot beam can usually be removed and replaced separately for easy repair and maintenance. For some hard SUV, the ingot beam may be integrated with the frame of the vehicle, which is mainly to improve the off-road performance of the vehicle and the needs of the body structure design.
The location and function of the ingot beam play a key role in the design and manufacture of automobiles, it is not only an important component to support the engine and suspension system, but also a key factor to improve vehicle performance and ride comfort. In the process of repair and maintenance, the state and performance of the ingot beam also directly affects the overall performance and service life of the vehicle. Therefore, understanding and mastering the related knowledge of the ingot beam is of great significance for automobile repair and maintenance.
The main symptoms of rubber casing damage include abnormal noise, vibration, steering wheel shaking, vehicle deviation and uneven tire wear.
Damage to the rubber sleeve of the ingot beam will lead to a variety of fault manifestations during the driving of the vehicle, which mainly include:
abnormal sound : When the rubber cover of the ingot beam is damaged, there will be abnormal noise during the driving of the vehicle, especially when driving on the pothole road surface, the noise will continue.
vibration : due to the damage of the rubber sleeve, it will lead to increased vibration of the suspension system, making the vehicle more unstable.
steering wheel shake : If the damage is the rubber sleeve in the steering system, it may cause the steering wheel to shake.
vehicle deviation : due to the decline in the stability of the suspension system, the vehicle may run off during driving.
uneven tire wear : Due to the abnormal suspension system, may lead to uneven tire force, thereby accelerating tire wear.
The main role of the rubber sleeve is to buffer the vibration and noise between the metals, if the rubber sleeve is damaged, these functions will not be able to play normally, resulting in the emergence of the above symptoms. Therefore, once the rubber sleeve of the ingot beam is found to be damaged, it should be repaired or replaced in time to ensure the normal operation and driving safety of the vehicle.
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