Automotive interior and exterior trim industry technical level and industry challenge
Automobile exterior trim refers to the parts that play the role of protection and decoration on the outside of the body. It is not only the appearance parts (such as the decorative cap of the wheel can improve the brand image of the car, and all kinds of decorative strips can enhance the beauty of the vehicle), but also the safety parts (such as the bumper can absorb energy and reduce the damage of the body), or the functional parts (such as the fender can prevent the sand and sound insulation of the wheel rolled up). So the exterior parts play an important role in the auto parts system. Automotive interior decoration refers to the parts that play the role of protection and decoration in the automobile interior, mainly including the instrument panel, seats, ceiling, door protection panel, carpet, etc. Interior decoration has an important impact on the improvement of automobile comfort, safety and beauty, and is also one of the important factors that determine the grade and brand image of the automobile. Plastic is the automotive interior and exterior trim materials with the most raw materials, its synthetic resin (polymeric resin or polycondensation resin) as the main component, has the advantages of light weight, easy processing, and its products can effectively reduce the friction between the transmission parts, improve wear resistance, reduce the number of parts, reduce processing energy consumption, and increase the safety, comfort and sealing of the car. The large-scale application of plastics in automobile is the result of the continuous progress of chemical industry and the improvement of automobile energy saving and safety level. Plastic parts have been widely used in automobiles. According to the application occasions of automobile parts, plastic parts of automobiles can be mainly divided into interior parts, exterior parts, engine room parts and electrical parts. At present, automotive interior parts have basically realized plasticization, most of the exterior parts, part of the engine room parts, electrical parts have also realized plasticization.
Whether from the growth space of Chinese auto industry or the rules of industrial structure adjustment and upgrading of Chinese auto parts industry, there will still be great space for Chinese auto parts industry in the coming years.
From the perspective of structure, automotive exterior parts mainly include trim, trim, functional structure, body structure, chassis structure (new energy vehicle battery box), lights, door handles, sunroof, etc.
Do you understand the selection, application and future of automotive interior and exterior decoration materials?
With the rapid promotion of China's automotive industry status in the world, people's ability to comprehensively evaluate the performance of automobile products has been strengthened, and the requirements for the shape and structure of automobiles have become more stringent. Automotive interior and exterior decoration products are not only an element, but also a product highlight. In order to meet the requirements of users for car comfort and environmental protection, in addition to the extraordinary overall structure design, the selection of automotive interior and exterior decoration materials is also the key.
The black edge and flower design of the front and rear wind window assembly are directly related to the driver's vision and the brightness and darkness of the interior light, affecting the evaluation of the vehicle quality sense. The main function of the black edge includes two aspects: to protect the glass glue from being exposed to the sun, to prevent the aging of the glass glue leading to the fall off of the front window; Secondly, the black edge can block the trim, the inner rearview mirror or sensor bracket, so that the vehicle is more beautiful. The flower point is located inside the black edge, the main function is to act as the transition from the black edge to the transparent glass, weakening the visual mutation; In addition, the flower point can also contain the black edge to create deviation. It can be seen that the design difficulty of the black edge and the flower point is to ensure the beauty while matching well with the peripheral parts. The flower diagram is shown in the figure.
Process diversified trim system involves more than 20 kinds of molding process and surface treatment process, which is itself the "material library" and "process library" of interior and exterior decoration system. In recent years, with the progress of technology, more and more new processes are applied to the trim system, showing a trend of economic and quality oriented development.
The company is a professional plastic electroplating manufacturers. Founded in Zhaohe 38 years (1963), it is Japan plastic plating technology industrialization period. Through more than 50 years of development, has become the top plastic electroplating manufacturers in Japan. In Japan, in order to achieve the perfect combination of electroplating technology and the beautiful natural environment in Nagano Prefecture, the company treated and recycled the product, drainage and waste liquid, creating an ideal environment-friendly electroplating business.
In China, which has the world's automobile market, in order to meet the needs of customers, a factory was built in the electroplating industrial base of Yamen Town, Jiangmen City, Guangdong Province, China. Like the Japanese headquarters, the company takes care of the environment as its own responsibility, uses skilled and advanced electroplating technology, implements high-quality and diversified electroplating production, and provides high-quality services to global customers.