Cylinder head
The cylinder head is installed on the top of the cylinder block, sealing the cylinder from the top and forming a combustion chamber. It is often in contact with high-temperature and high-pressure combustion gas, so it bears a large thermal and mechanical load. The cylinder head of a water-cooled engine is made with a cooling […]
Two forms of cylinder liners
The cylinder is directly bored on the cylinder block, which is called an integral cylinder. The integral cylinder has good strength and rigidity and can withstand large loads. This type of cylinder has high material requirements and high cost. If the cylinder is made into a separate cylindrical part (i.e., cylinder liner), and then installed […]
Cylinder block cooling method
In order to enable the inner surface of the cylinder to work normally at high temperature, the cylinder and cylinder head must be properly cooled. There are two cooling methods, one is water cooling and the other is air cooling. The water-cooled engine has cooling water jackets around the cylinder and in the cylinder head, […]
Cylinder block arrangement
Cylinder block arrangement(1) In-lineThe cylinders of the engine are arranged in a row, usually vertically. The single-row cylinder block has a simple structure and is easy to process, but the engine is longer and taller. Generally, engines with less than six cylinders use the single-row type. For example, the engines used in Jetta, Fukang, and […]
Starting system
includes the starter and its accessories, which is used to start the engine.These components work together to ensure the efficient and stable operation of the engine and provide a steady stream of power for the car.
Analysis of the material of anti-collision steel beam and “foam anti-collision beam”
Anti-collision steel beams are mostly made of high-strength steel, or their structural rigidity is enhanced through processes such as profiling and overlapping. This is because the anti-collision steel beam plays a key role in the transmission of force in a collision, and its hardness directly affects the force transmission effect.However, some vehicles may not be […]
The composition of the anti-collision beam itself
The anti-collision beam itself consists of a main beam, an energy absorption box, and a mounting plate connected to the car. When the vehicle collides at a low speed, the main beam and the energy absorption box can work together to effectively absorb the energy generated during the collision, thereby minimizing the damage to the […]
The real role of anti-collision steel beams
Anti-collision steel beams are not only used for “anti-collision”, their core function is the transmission of force. When a vehicle is hit by the front or rear of the vehicle, if the impact force acts on the anti-collision steel beam, the steel beam will transmit it to the connection part of the vehicle body, usually […]
Definition and function of automobile anti-collision beams
As the name suggests, automobile anti-collision beams are an important barrier for vehicle safety protection. It is usually located in front of the vehicle and cooperates with the bumper to jointly bear the responsibility of protecting the vehicle from collision damage. In the event of a collision, the anti-collision beam can effectively absorb and disperse […]
Automobile anti-collision beam: a barrier to protect vehicle safety
As an important part of vehicle safety, automobile anti-collision beams are often mentioned together with bumpers. However, although both play a role in protecting vehicles, they have significant differences in function. Next, we will explore the definition and function of automobile anti-collision beams, as well as the similarities and differences between them and bumpers.
The difference between bumpers and anti-collision beams
The rear bumper frame is part of the anti-collision beam
It is mainly used to absorb impact energy when the vehicle collides, thereby protecting the body structure and the safety of the occupants.Relationship between the rear bumper frame and the anti-collision beamThe rear bumper frame is an important part of the anti-collision beam, usually composed of the main beam, energy absorption box and mounting plate. […]