Front bumper leather introduce

The car bumper is a safety device that absorbs and reduces external impact forces, protects the front and rear parts of the vehicle body. Many years ago, the car front and rear bumpers were made of steel plates stamped into channel steel, riveted or welded together with the longitudinal beams of the frame, and had a large gap with the vehicle body, which looked very unattractive. With the development of the automotive industry and the widespread application of engineering plastics in the automotive industry, As an important safety device, car bumpers have also embarked on a path of innovation. Today's car front and rear bumpers not only maintain their original protective functions, but also strive for harmony and unity with the body shape, and pursue their own lightweight. The front and rear bumpers of cars are made of plastic, which people call plastic bumpers The plastic bumper of a typical car is composed of three parts: the outer panel, cushioning material, and crossbeam. The outer panel and cushioning material are made of plastic, and the crossbeam is stamped with cold-rolled thin sheets to form a U-shaped groove; The outer panel and buffer material are attached to the crossbeam. The plastic bumper is composed of three parts: the outer panel, buffer material, and crossbeam. The outer panel and buffer material are made of plastic, and the crossbeam is stamped with a cold-rolled thin plate with a thickness of about 1.5 millimeters to form a U-shaped groove; The outer panel and cushioning material are attached to the crossbeam, which is connected to the longitudinal beam of the frame by screws and can be removed at any time. This plastic bumper uses two types of materials, polyester and polypropylene, and is formed by injection molding. June 26, 2013, The National Automobile Products Industry Federation, the Vehicle Accessories Technical Committee of the National Automobile Standardization Technical Committee, and Guangdong Dongjian Group jointly released the Chinese "Automotive Protective Bars" industry standard. This standard was drafted by Guangdong Dongjian Group, with multiple domestic research institutions and professional institutions participating in the discussion and approval by the Ministry of Industry and Information Technology. It is reported that the Chinese "Automotive Protective Bars" industry standard has been officially announced, This marks a breakthrough in the industry standard for automotive protective bars, filling the gap in domestic standards. The standard will be officially implemented nationwide on September 1, 2013, attracting great attention from industry manufacturers and sellers. Firstly, using corner indicator columns to determine the position of the bumper. The vertical mark on the corner of the bumper is an indicator column, and some company products also have the type of automatic extension and retraction driven by the motor. This type of corner indicator column, It is possible to correctly confirm the position of the bumper corners, prevent damage to the bumper, improve driving skills, and for those who are prone to scratching the bumper, it is best to install a trial. With this corner marker post, the position of the bumper can be accurately determined in the driver's seat, which is very convenient. Secondly, installing corner rubber can reduce damage to the bumper. The edges of the bumper are the most vulnerable part of the car shell, and people with poor driving experience are more likely to scratch the edges, It's covered in scars. The corner rubber can protect this area, just stick it to the corner of the bumper, and installation is very simple. This method can reduce the degree of damage to the bumper. Of course, if the rubber is damaged, it can be replaced with a new one. In addition, the corner rubber is a thick rubber pad, which is attached to the corner of the bumper. If you want to look overall with the car, you can spray paint on it)

Explanation of the front face of a car

The front face of a car is called the grille, also known as the front face, ghost face, grille, and water tank cover. Its main function is to provide air intake and ventilation for the water tank, engine, air conditioning, etc., preventing foreign objects from damaging the internal components of the car during driving and showcasing individuality. In automotive engineering, the grille is used to cover the body of the car to allow air to enter. Most vehicles have a front grille to protect the radiator and engine, The other common grille is located under the front bumper. The advantage of the front face of a car is that the front face, as the visual center of the car, is also a top priority in car design. The beauty and ugliness of the front face directly affect people's perception of the car's form. Different car brands also have their own family style facial makeup to achieve visual unity in appearance. The front face design of a car includes the engine hood, front headlights, The grille of the water tank and the front edge of the engine, like the eyes, mouth, and chin of a human face, form unique facial features. By utilizing the winding lines and details of the body, the design contours are created

桑塔那 introduce

In the late 1990s, Shanghai Volkswagen Co., Ltd. developed the "Shanghai Santana 2000" sedan, aiming to sprint towards the 21st century and challenge the future, sparking a "new Santana" whirlwind on the coast of the East China Sea in China The Santana brand has been deeply rooted in people's hearts in China for 20 years, but unfortunately, shopping malls are like battlefields. The current automotive market is full of gunpowder. The Santana 2000 was discontinued on January 31, 2004, and the replacement model, the Transcender (Santana 3000), was officially produced on February 1, 2004. Shanghai Dazhong claimed that the title of the "Transcender" of the Santana 3000 model is called "Modern Classic Car", which means "Modern Technology. Classic Model", On the one hand, it is because the Santana has become a classic model, and the "Transcender" continues the brand spirit of the Santana; On the other hand, the Transcender also adopts relatively advanced technologies, such as variable frequency air conditioning