Mold digital design and manufacturing and enterprise information management technology Mold digital design and manufacturing and enterprise information management technology are internationally recognized effective technical means to improve the overall level of the mold industry, which can greatly improve mold production efficiency and product quality, and enhance the company's Comprehensive level and benefit. High-tech molds represented by large, precise and complex molds are currently imported in large quantities, and imported molds account for about 50% of the domestic mid-to-high-end mold market.
1. Mould digital design and manufacturing and enterprise information management technology
Mold digital design and manufacturing and enterprise information management technology are internationally recognized effective technical means to improve the overall level of the mold industry, which can greatly improve mold production efficiency and product quality, and enhance the comprehensive level and efficiency of enterprises. High-tech molds represented by large, precise and complex molds are currently imported in large quantities, and imported molds account for about 50% of the domestic mid-to-high-end mold market. Compared with the level of international banned words, such high-tech molds still have a gap of about 5-10 years. The gap is mainly manifested in accuracy, life, manufacturing cycle, and stability and reliability of use. The backwardness of mold digital design and manufacturing technology is one of the main reasons for the backwardness of products.
2. Large-scale and precision stamping die design and manufacturing technology
The large-scale and precise molds have always been an important development trend.The application of stamping forming technology for high-strength plates and laser welding plates of different thicknesses has become more and more common.The hot stamping forming of high-strength steel plates and the stamping forming technology of large aluminum alloy plates are produced in automobiles The application in is also increasing day by day; as the running speed of high-speed punching machines is getting higher and higher, the pitch of integrated circuits is getting finer and finer, the accuracy of connectors is getting higher and smaller and the volume is getting smaller, so ultra-precision machining is developing further. However, at present, the molds of mid-to-high-end cars and ultra-large-scale integrated circuits and precision electronic products in China are mainly dependent on imports. The large multi-station progressive die for auto parts has just started, the hot stamping of sheet metal and its molds Technology has just started in China, and it is basically blank. The level of mold production technology has become an important factor affecting the improvement of China's auto and high-end electronic products' independent innovation capabilities. The improvement of large-scale and precision stamping die production technology will not only improve the performance and independent innovation capabilities of automobiles and high-end electronic products, but also drive the improvement of the overall level of the mold industry.
3. Design and manufacturing technology of large and precision plastic molds
With the social progress and the rapid development of industry, the requirements of users for plastic molds have become higher and higher, and the proportion of plastic molds has also increased year by year, and its proportion has accounted for about 45% of the total mold. As a modern industrial foundation mold, not only to meet the needs of production parts, but also to meet the needs of production components, but also to meet the requirements of lightweight products and energy saving and environmental protection. Now, the automotive, light industry, electromechanical, telecommunications, building materials and other industries and aerospace, new energy, medical and other emerging industries are increasingly demanding plastic parts and requirements. Therefore, vigorously developing large-scale and precision plastic mold production technology has now become one of the important links to improve my country's mold manufacturing level. The importance of some new plastic forming technologies and the corresponding mold development is particularly prominent, and this is of great significance for improving the efficiency of industrial production and saving energy and environmental protection.
