In recent years, in the face of the increasing competitive pressure of auto motive giants to enter the Chinese market, improving the ability of independent development has become an important way for China's auto industry to achieve sustainable development. Of course, in order to realize the self-development of the whole vehicle, we must first realize the independent development of components.
The application of automotive injection molding parts in automobiles includes solving problems such as structural design, manufacturing technology and equipment, material selection and modification. In addition, it solves the problem of product surface or coating, connection and test evaluation. This is called application technology. According to the requirements of independent development, plastic parts suppliers, materialsuppliers and host factories should jointly carry out research on the application of new plastic components such as plastic body panels, plastic windshields, pedestrian protection systems, and lightweight sound. Insulation and noise reduction systems to meet the development needs of new models in the future.
According to the current actual situation, it is suggested that domestic enterprises should first strengthen the research of low-forming manufacturing technology and equipment, such as low-pressure molding, the development of low-cost, high-elastic plastic parts manufacturing process. By reducing the cost of molds and process equipment required for large plastic parts, the cost of plastic parts, especially large plastic body panels, can be reduced and the development of plastic body technology can be achieved.