At present, the domestic market for high-grade mold demand is great, but the requirements of domestic mold must be in quality, delivery time and other aspects to meet the needs of users. In addition, with the increase of labor costs in industrial developed countries in recent years, its mold production is shifting to developing countries, especially Southeast Asian countries. Therefore, as long as the quality of domestic molds can be improved and the delivery time can be guaranteed, the prospect of mold export is very optimistic.
Some experts believe that with the integration of the world economy, it has been an inevitable trend for the global manufacturing industry to accelerate the transfer to the Chinese mainland, and China will gradually develop into a world-class manufacturing base. Guangdong Pearl River Delta region will develop into the world mold production center in ten years.
Ten development trends of mold market
Liu Depu, Secretary General of Shanghai Mold and Die Industry Association, believes that China's mold will present ten development trends in the future:
First, the mold is becoming larger and larger. This is due to the mold forming parts increasingly large and high production efficiency requirements and the development of a mold cavity caused by.
Second, the precision of the mold is getting higher and higher. Ten years ago, the precision of precision die was 5 microns, now it has reached 2 to 3 microns, soon 1 micron precision die will be on the market. This requires super finishing.
Third, multi-functional composite die will be further developed. In addition to stamping forming parts, the new multifunctional composite die also undertakes the assembly tasks such as overpressing, tapping, riveting and locking, and the performance requirements of steel are getting higher and higher.
Four is the proportion of hot runner mold in plastic mold gradually increased. Due to the mold hot runner technology can improve the productivity and quality of parts, and can greatly save the production of raw materials, so the application of hot runner technology developing rapidly in foreign countries, many of the plastic mold factory production of plastic mold half used hot runner technology, some manufacturer utilization rate of 80% or more, the effect is very obvious. The hot runner mold has been produced in China, and the utilization rate of some enterprises has risen to 20%~30%.
Five is with the continuous improvement and development of plastic molding process, gas auxiliary mold and mold to adapt to high pressure injection molding and other processes will develop accordingly. This kind of mould requires good rigidity, high pressure resistance, especially the cavity of precision mould should be quenched, the gate sealing is good, and the mould temperature can be accurately controlled, so the performance of the mould steel is very strict.
Sixth, the application of standard parts will be increasingly widespread. The standardization of die and the application of standard parts of die will greatly affect the die manufacturing cycle, improve the quality of die and reduce the cost of die manufacturing. Therefore, the application of mold standard parts will be greatly developed during the fifteenth year.
Seventh, the prospect of fast economic die is very broad. Now is a variety of small batch production era, in the 21st century, this mode of production will account for more than 75% of the industrial production. Therefore, on the one hand, the product service cycle is shortened, on the other hand, the pattern changes frequently, the shorter the mold production cycle is the better. Therefore, the development of rapid economic die will attract more and more people's attention.
Eighth, with the development of lightweight products such as vehicles and motors, the proportion of die casting die will continue to improve, and the life and complexity of die casting die will also put forward higher and higher requirements.
Ninth, the process of replacing steel with plastic and wood with plastic is further accelerated, and the proportion of plastic molds will continue to increase. At the same time, due to the mechanical parts of the complexity and accuracy of the continuous improvement, the plastic mold requirements are more and more high.
Ten is the mold technology content will continue to improve, medium and high-grade mold proportion will continue to increase, which is also the product structure adjustment caused by the mold market trend changes.
Some experts believe that with the integration of the world economy, it has been an inevitable trend for the global manufacturing industry to accelerate the transfer to the Chinese mainland, and China will gradually develop into a world-class manufacturing base. Guangdong Pearl River Delta region will develop into the world mold production center in ten years.
Ten development trends of mold market
Liu Depu, Secretary General of Shanghai Mold and Die Industry Association, believes that China's mold will present ten development trends in the future:
First, the mold is becoming larger and larger. This is due to the mold forming parts increasingly large and high production efficiency requirements and the development of a mold cavity caused by.
Second, the precision of the mold is getting higher and higher. Ten years ago, the precision of precision die was 5 microns, now it has reached 2 to 3 microns, soon 1 micron precision die will be on the market. This requires super finishing.
Third, multi-functional composite die will be further developed. In addition to stamping forming parts, the new multifunctional composite die also undertakes the assembly tasks such as overpressing, tapping, riveting and locking, and the performance requirements of steel are getting higher and higher.
Four is the proportion of hot runner mold in plastic mold gradually increased. Due to the mold hot runner technology can improve the productivity and quality of parts, and can greatly save the production of raw materials, so the application of hot runner technology developing rapidly in foreign countries, many of the plastic mold factory production of plastic mold half used hot runner technology, some manufacturer utilization rate of 80% or more, the effect is very obvious. The hot runner mold has been produced in China, and the utilization rate of some enterprises has risen to 20%~30%.
Five is with the continuous improvement and development of plastic molding process, gas auxiliary mold and mold to adapt to high pressure injection molding and other processes will develop accordingly. This kind of mould requires good rigidity, high pressure resistance, especially the cavity of precision mould should be quenched, the gate sealing is good, and the mould temperature can be accurately controlled, so the performance of the mould steel is very strict.
Sixth, the application of standard parts will be increasingly widespread. The standardization of die and the application of standard parts of die will greatly affect the die manufacturing cycle, improve the quality of die and reduce the cost of die manufacturing. Therefore, the application of mold standard parts will be greatly developed during the fifteenth year.
Seventh, the prospect of fast economic die is very broad. Now is a variety of small batch production era, in the 21st century, this mode of production will account for more than 75% of the industrial production. Therefore, on the one hand, the product service cycle is shortened, on the other hand, the pattern changes frequently, the shorter the mold production cycle is the better. Therefore, the development of rapid economic die will attract more and more people's attention.
Eighth, with the development of lightweight products such as vehicles and motors, the proportion of die casting die will continue to improve, and the life and complexity of die casting die will also put forward higher and higher requirements.
Ninth, the process of replacing steel with plastic and wood with plastic is further accelerated, and the proportion of plastic molds will continue to increase. At the same time, due to the mechanical parts of the complexity and accuracy of the continuous improvement, the plastic mold requirements are more and more high.
Ten is the mold technology content will continue to improve, medium and high-grade mold proportion will continue to increase, which is also the product structure adjustment caused by the mold market trend changes.
