In recent years, with the continuous improvement of the quality of industrial products, the production of stamping products is showing many varieties, less batches, complex, large, precise, fast changing characteristics, stamping molds are efficient, precise, long life, large size Direction development. The development of automotive cover moulds is focused on large and medium-sized cover moulds for medium and high-end cars with high technical requirements, especially for outer cover moulds. High-strength and unequal-thickness stamping dies and large multi-station progressive dies and continuous dies will have a faster development in the future. According to Jinmo.com, the development focus of multi-functional and multi-station progressive die is high precision, high efficiency and large-scale, high-life progressive die. The development focus of the precision die is the large precision die of the thick plate precision die, and the precision is continuously improved.
In order to improve the life of the stamping die, various techniques such as strengthening and superhard processing on the surface of the die are also the development priorities. For mold digital manufacturing, system integration, reverse engineering, rapid prototyping / mold manufacturing and computer-aided application technology to form a comprehensive solution, provide mold development and engineering services, comprehensively improve the enterprise level and mold quality, which is more stamping die technology The focus of development. The structural drawing of the die-casting mold CAD/CAM technology can significantly shorten the mold design and manufacturing cycle, reduce production costs and improve product quality. Rapid prototyping (RP) combined with traditional fast economic molds, rapid manufacturing of large automotive cover molds, solving the problem of the original low-melting alloy mold casting molds, low precision of parts, difficult to make prototypes, etc. The 3D CAD model is used as a rapid mold manufacturing basis for mold making, and the precision of the parts. Through the development and adoption of various effective measures, the injection mold graduation design. Under the joint efforts of all employees in the stamping die industry, China's stamping dies will certainly continue to improve the level and gradually narrow the gap with the world's advanced level.