In-mold molding refers to the process of processing and adjusting the parts and structures in the mold to make them meet the requirements of product design and use. This machining and adjustment can be realized by cutting, heat treatment, EDM and other ways. Shaping the inner side of the mold can not only make the product processing more precise and efficient, but also reduce the manufacturing and using costs of the mold and improve the efficiency of the whole manufacturing process.

Some basic requirements and techniques need to be followed in the molding of the inner side of the mold. First of all, we must ensure the machining accuracy and dimensional accuracy, otherwise it will have a negative impact on product quality. Secondly, the hardness, strength, toughness and other factors of mold materials need to be considered to ensure the processing effect and durability. Finally, the structure and shape of the die should be properly adjusted and improved according to the design requirements of the product and the different use occasions, so as to improve the stability and comfort of the product.

In-mold forming has a wide range of applications and prospects in machining, automobile manufacturing, home appliance manufacturing, aerospace and other fields. With the development of manufacturing industry and the continuous improvement of modernization level, the technology and process of in-mold molding will be constantly innovated and improved to meet the needs of different fields and occasions. At the same time, as a manufacturing technology with high precision, high efficiency and low cost, it will be adopted and popularized by more and more enterprises and manufacturers in the future.