The mold standard parts industry should be carried out in accordance with the goals and strategies formulated in the national "Twelfth Five-Year" mold development plan. That is, actively promote the informatization, digitalization, refinement, automation, standardization of mold production, strengthen the combination of production, research and use, and promote the improvement of innovation and research and development capabilities. Actively develop high-grade mold standard parts and mold basic parts. In the process of implementation, it is necessary to focus on achieving the requirements of the "Twelfth Five-Year Plan" : "breaking through a number of key manufacturing technologies of basic components and product technologies to reach the international advanced level at the beginning of the 21st century."

Focus on the development of mold standard products is undoubtedly high-grade mold standard parts, mainly including hot runner components, nitrogen springs, special diagonal wedge and so on. The national "Twelfth Five-Year" mold development plan requires that the two mold standard parts that have the greatest impact on mold production should be broken through first, that is, the high-pressure nitrogen cylinder for mold with a life of 1 million times and the hot runner system with a temperature control accuracy of ±1°.

In addition, the oblique wedge mechanism plays a very important role in the stamping die, and the oil-free lubricating push rod and tube are also very important in the precision plastic mold, which should belong to the vigorously developed high-grade mold standard parts.

The key development of die standard parts production technology includes: piston, piston rod and cylinder body precision processing technology; Reliability sealing and safety technology; Hot runner material and precision temperature control technology; Hot runner nozzle precision machining technology; 3D computer simulation and analysis of plastic flow in mold cavity; The design technology of new high-grade oblique wedge and the research and development and processing technology of oil-free lubricating wear-resistant materials. These 6 production technologies represent the advanced level of the current mold standard parts production and products, and should become the focus of development in the future.


In the current domestic and foreign economic situation is still uncertain, more than 3,000 mold standard parts enterprises in China are also facing a lot of operating pressure and development confusion, more enterprises have slowed down the growth rate, efficiency and insufficient signs of development momentum. "The more in such a critical period, the more enterprises should take the initiative to adjust, actively respond, play to their own advantages, early implementation of industrial upgrading, only in this way to ensure the sustainable healthy and stable development of enterprises." Mold expert Luo Baihui pointed out that mold standard parts enterprises should adjust the structure and ensure growth as the overall goal, from the ideological, methods, measures, structure and technology to explore and innovate, to achieve the industrial upgrading of the mold standard parts industry, and to open up a new world of China's mold standard parts industry.