The key to the development of the mold industry is to use information technology to drive and upgrade the manufacturing technology level of the mold industry. At present, the application of CAD/CAE/CAM technology and rapid model manufacturing technology in the mold industry has revolutionized the design and manufacturing technology of molds. In addition, the application of CNC precision and high-efficiency machining equipment in the development and manufacturing of molds, such as five-axis machining tools and high-speed milling, has greatly improved the level of development in the mold industry.
The informationization of an enterprise refers to how the company coordinates with the surrounding environmental conditions, develops and makes good use of information resources, and enables production and business activities to use the timely processing of information and smooth circulation to operate with high quality and efficiency. For the mold manufacturing industry, its information content mainly includes the digitization, integration, flexibility, and intelligence of the mold manufacturing, the virtualization of the manufacturing process, and the networking and globalization of the manufacturing process.
As we all know, the majority of mold companies are small and medium-sized enterprises, and most of them are from hand-workshop-type companies. At present, many mold companies in the domestic mold industry still use workshop-style management methods. Problems with cost, quality, and quality control are endless, and it is not uncommon for orders to be delayed or lost orders to lose customers.
In the face of fierce market competition and backward enterprise management methods and standards, the management and technical personnel in the mold enterprises can only be busy. The CAD/CAE/CAM systems and high-end numerical control processing equipment imported by the company with huge investments are also difficult to play. Due to its efficiency and level, most mold manufacturing companies lack the vitality and market competitiveness that are comparable to their production hardware.
Of course, these problems have also aroused the attention of many domestic mold makers who are aiming to enter the international mold market. Undoubtedly, how to improve the level of enterprise management and enhance the competitiveness of enterprises has become the most important issue for China's mold manufacturing industry to participate in the international market competition.
Therefore, mold manufacturing companies want to further improve their management level, have the ability to respond quickly and adjust in time, and it is difficult to achieve information management without a set of advanced management systems. Through information construction, the realization of integrated management of mold manufacturing companies is an effective way to promote enterprises to improve their business management.
Different from other manufacturing industries, the mold is a typical single-order production industry. Each order or each mold needs to communicate with customers in detail in terms of business and technology, otherwise it may have serious consequences. Loss is difficult to estimate. Therefore, in essence, the mold product is the most important activity target of the mold enterprise, and the production process is dependent on the mold product and changes along with the development of the mold product. In this way, the basics of the informationization of mold enterprises are transformed into informationization of the mold itself.
The use of mold manufacturing information management system can provide enterprises with a shared, consistent, and faithful process monitoring platform. In the information system, through project planning and process monitoring, real-time management can be performed on the entire life cycle of the mold (from order confirmation to model design, raw material procurement, processing and production, first trial mode, to mold modification and on-time delivery). The management personnel at the production line can directly report the actual progress of the mold production in the system. The system faithfully monitors every task of the project process. When a control point is delayed, the system will automatically send an alarm mail to relevant personnel. For early detection and resolution. Moreover, for some key tasks, it is also possible for the system to give early warning so that relevant personnel can be prepared and arranged early. Moreover, the promotion of informatization by mold manufacturers has unexpected benefits in terms of increasing their productivity, reducing production costs, and improving product quality.
Through the actual process of informationization of some domestic mold companies, we can understand that the information integration of mold manufacturing can effectively promote the standardization of enterprise management, improve the operational efficiency and market competitiveness of enterprises, and improve the management of enterprises. It is liberated from complicated and repetitive labor.
For senior executives, they can have more time to pay attention to the development direction of the company, strengthen communication with customers, and develop a wide range of markets. Market personnel can further strengthen the management of customer resources and find new customers. The technical supervisor can have time to pay attention to the development trend of mold technology, strengthen the exchange of technology within the industry, and continuously improve the technical level of the company. Production supervisors can also have more time to consider how to further improve ergonomics, improve quality and reduce costs, and continuously improve. . Therefore, mold companies should grasp the convenience and opportunities brought about by the information age, use their own characteristics for their own use, and lay a solid foundation for the sustainable development of the company.
Give priority to the development of smart molds. What is smart manufacturing equipment and smart mold? The so-called intelligent manufacturing equipment is a manufacturing equipment with sensing, analysis, decision-making and control functions. The intelligent mold also has the functions of sensing, analysis, decision-making and control. The stamping mold and die-casting mold with sensing and temperature control functions have the function of temperature control. The injection molds, etc., manufactured by intelligent control means such as injection molding parameters and in-mold flow conditions are intelligent molds. Luo Baihui, executive secretary of the International Mould and Hardware & Plastics Industry Suppliers Association, once pointed out that as China’s low-cost human resources are difficult to sustain and the level of science and technology continues to develop, automated and intelligent manufacturing will inevitably become an important development direction for modern manufacturing. Smart molds are bound to develop rapidly. Producing products with intelligent molds can further improve product quality and production efficiency, save more materials, realize automated production and green manufacturing. Therefore, although the current total amount of smart mold is still not much, but it represents the new direction of development of mold technology, will play an increasingly important role in the industry product structure adjustment and change in development methods. The development of intelligent molds will inevitably have a powerful driving role in promoting the rapid improvement of the entire mold industry. Therefore, it is particularly necessary to prioritize the development of intelligent molds in the development of the industry.
1. Intelligent molds for emerging strategic industries: Energy-saving and environment-friendly molds for energy-saving and environmental protection industries. These molds mainly include molds for energy-saving and emission-reducing automotive vehicles, high-gloss traceless and in-mold assembly decorative molds, laminated molds and rotary molds, and multi-color multi-colors manufactured through intelligent control methods such as injection molding parameters and in-mold flow state. Materials injection molds, multi-layer co-extrusion compound molds, multi-functional composite efficient molds, LED new light source supporting molds and energy-efficient motors, such as sheet metal stamping die.
2. Precision, ultra-precision molds with sensing functions for a new generation of information technology industries. Such molds include large-scale integrated circuit lead frame precision multi-position progressive die, multi-cavity multi-injection lead frame precision rubber and plastic packaging die, electronic components and connectors high-precision high-speed multi-position progressive die, a new generation Electronic components and efficient multi-row precision multi-position progressive die and multi-functional compound forming mold, a new generation of electronic products, plastic parts intelligent forming molds, high-precision multi-layer light guide plate molds and IoT sensor ultra-precision molds.
3, medical equipment for the biological industry precision ultra-precision molds. Such molds are mainly used to manufacture precision injection molds for super-precision medical devices, injection molds for metal parts (stainless steel, etc.), and biochip molds for precision and super-precision medical devices through plastic injection molding parameters and in-mold flow state and other intelligent control methods.
4, for the "high-end equipment manufacturing industry" service of intelligent mold. These types of molds mainly include large-scale precision stamping dies for large CNC forming stamping equipment, precision forging dies for heavy forging equipment, large-scale temperature-controlled precision casting molds for clean and efficient casting equipment, and large-scale non-metallic molding equipment. Precision plastic molds and high-grade radial tires and giant engineering tire molds, large precision numerically-controlled debugable non-indented bending molds and intelligent bending molds for large-scale CNC bending machines and intelligent bending machines, aerospace and defense industry special Material forming molds and rapid dies, special casting and forging dies for aerospace and defense industries, special non-ferrous metal stamping dies, EMU gearbox dies and super high speed (>300 km/h) precision bearing dies, optical products for military products Spherical lenses and special lens forming dies, plastics and metal materials such as ultra-thin ultra-fine and micro-part forming dies, high-speed manufacturing services for metal and non-metallic materials, fast and efficient intelligent forming molds and so on.
5, mold for the new energy industry. These types of molds mainly include new blade molds for megawatt wind turbines, spindle molds, and motor molds.
6, mold for the new energy automotive industry services. These types of molds mainly include new energy automotive battery molds, new energy automotive transmission molds, new energy vehicles with plastic steel and light metal steel molds, energy-saving automotive hybrid power tool molds, automotive panel thermoforming molds, and multi-station automation Stamping die and so on.
According to reports, during the “12th Five-Year Plan†period, the overall goal of the development of intelligent mold manufacturing equipment for strategic emerging industries in China is to develop intelligent molds to drive the improvement of the overall level of high-efficiency, precision, and high-performance molds to meet “smart manufacturing†requirements. To promote the overall level of strategic emerging industry services to promote the mold, so that the level of smart mold has been greatly improved, for China's mold industry into a world mold power in 2020 to lay a solid foundation. The specific goals are:
1. The level of high-efficiency, precision, and high-performance molds represented by intelligent molds. The medium and long-term goal is to reach the international advanced level. At the end of the “Twelfth Five-year Planâ€, the first level of intelligent molds should basically meet the needs of intelligent manufacturing. . The specific goal is that the proportion of multi-station auto stamping dies for auto parts will increase from the current 10% to around 20% at the end of the “Twelfth Five-year Plan†period, and then reach a medium- and long-term goal of around 30%; The proportion of intelligent function hot runner injection molds for all injection molds has increased from the current 20% to around 40% at the end of the “12th Five-Year Plan†period, and has reached a medium- and long-term target of around 60%.
2. The percentage of high-efficiency, precision, and high-performance molds represented by intelligent molds accounted for approximately 35% of the total molds, reaching over 40% of the end of the “Twelfth Five-Year Plan†period, and thus achieving a mid-to-long term of more than 50%. aims.
3. Continuously shorten the production cycle of the mold and improve the service life and stability of the mold. Firstly, the production cycle at the end of the “Twelfth Five-Year Plan†period is shortened by 20% to 30% compared with the current period. The service life is 20% to 30% higher than that at present. To improve reliability and stability.
4. Continuously improve the level of digitization and informationization. At the end of the “Twelfth Five-Year Plan†period, enterprises that manufacture high-efficiency, precise, high-performance molds basically achieved CAD/CAM/CAE/PDM integration, and more than 40% of companies basically implemented information management.
5. Automatic mould production is an important development direction. Currently, it is still in the experimental practice stage. By the end of the “Twelfth Five-Year Planâ€, there will be more than 5 mould companies that can realize the automatic production of moulds, and in the intelligent networked manufacturing technology and management of moulds. There is a major breakthrough.
Three major projects 1. Intelligent stamping die innovation project The main content of this project is focused on the intelligentization of stamping dies. The project goal is to rapidly increase the level of intelligence of this type of die, and intelligentize the product through intelligent control of the die. Production, thereby greatly improving the product's production efficiency and product quality, to adapt to serve the strategic emerging industries, especially to meet the needs of intelligent manufacturing.
2. Intelligent cavity mold innovation project The main content of this project is focused on the intelligentization of cavity molds. The project goal is to rapidly increase the level of intelligence of such molds, and intelligent production of products can be achieved through intelligent control of molds. So as to greatly improve the product's production efficiency and product quality, in order to adapt to serve strategic emerging industries, especially to meet the needs of smart manufacturing.
3. Intelligent Mold Industrialization Project In order to adapt mold equipment to the development of strategic emerging industries, it is necessary to organize the implementation of intelligent mold industrialization projects to promote the development of intelligent molds. The intelligent mold industrialization project is mainly based on some key backbone enterprises with advanced technology, strong strength and potential for development. The combination of production, learning, research, and application is used to apply the innovative results of intelligent molds to practical applications. R & D in products, and through the technological transformation of enterprises to achieve the industrialization of intelligent molds, and further enhance the company's core competitiveness, complete the development of strategic services for strategic emerging industries supporting major tasks.
The successful development of "variety mold" from the Yangzhou University School of Mechanical Engineering came good news, the school led by Professor Song Aiping's scientific research team, after two years of scientific and technological research, and finally developed a new type of flexible molding rod mold. This set of molds can be used to replace several sets of molds because it can be easily and quickly reconstructed into 100 forms of molding surfaces.
According to reports, when manufacturing sheet metal covers for products such as automobiles, ships, aerospace, aviation, and military products, a large number of press forming molds are required. Traditional molds are usually expensive and have long manufacturing cycles. Now with such "variable" molds, it can greatly shorten the product development and manufacturing cycle, and reduce mold material consumption, reduce product costs, especially for small and medium quantities of curved panel forming process.
Rapid prototyping only takes three days to manufacture a mold. It is a difficult problem. It took about three months to build a mold. It takes only three days for the Nanjing Auto Group to create new molds. It is understood that the rapid prototyping technology recently developed by the Automotive Engineering Research Institute of the Nanjing Automobile Group uses laser scanning, and the liquid material in the machine can copy the model within three days. This set of technology is worth 400,000 US dollars, and it has 4 sets in the South China Automobile Group. Rapid prototyping technology will be more applied to the research and manufacturing of second-generation and third-generation MG cars.
Microbial development into a new type of plastic mold According to the Yomiuri Shimbun news, scientists are currently working on research and development of plastic molds that are not dependent on oil, have high durability, and have a wide range of applications and are suitable for mass production. The research team at the end of the R&F Department of Agricultural Life Science at the University of Tokyo in Japan succeeded in developing a new type of ultra-high performance plastic using microbes as raw materials. It is understood that the research team of Professor Ryokochichi et al. made use of a microorganism (a type of actinomycetes) present in the soil as a main raw material to produce 3-amino-4-hydroxybenzoic acid (3, 4). —AHBA) In this compound, only two novel enzymes were used in the synthesis reaction, and this compound was then polymerized into a plastic mold. The plastic mold had a great breakthrough in heat resistance and other properties than the previous product.
The informationization of an enterprise refers to how the company coordinates with the surrounding environmental conditions, develops and makes good use of information resources, and enables production and business activities to use the timely processing of information and smooth circulation to operate with high quality and efficiency. For the mold manufacturing industry, its information content mainly includes the digitization, integration, flexibility, and intelligence of the mold manufacturing, the virtualization of the manufacturing process, and the networking and globalization of the manufacturing process.
As we all know, the majority of mold companies are small and medium-sized enterprises, and most of them are from hand-workshop-type companies. At present, many mold companies in the domestic mold industry still use workshop-style management methods. Problems with cost, quality, and quality control are endless, and it is not uncommon for orders to be delayed or lost orders to lose customers.
In the face of fierce market competition and backward enterprise management methods and standards, the management and technical personnel in the mold enterprises can only be busy. The CAD/CAE/CAM systems and high-end numerical control processing equipment imported by the company with huge investments are also difficult to play. Due to its efficiency and level, most mold manufacturing companies lack the vitality and market competitiveness that are comparable to their production hardware.
Of course, these problems have also aroused the attention of many domestic mold makers who are aiming to enter the international mold market. Undoubtedly, how to improve the level of enterprise management and enhance the competitiveness of enterprises has become the most important issue for China's mold manufacturing industry to participate in the international market competition.
Therefore, mold manufacturing companies want to further improve their management level, have the ability to respond quickly and adjust in time, and it is difficult to achieve information management without a set of advanced management systems. Through information construction, the realization of integrated management of mold manufacturing companies is an effective way to promote enterprises to improve their business management.
Different from other manufacturing industries, the mold is a typical single-order production industry. Each order or each mold needs to communicate with customers in detail in terms of business and technology, otherwise it may have serious consequences. Loss is difficult to estimate. Therefore, in essence, the mold product is the most important activity target of the mold enterprise, and the production process is dependent on the mold product and changes along with the development of the mold product. In this way, the basics of the informationization of mold enterprises are transformed into informationization of the mold itself.
The use of mold manufacturing information management system can provide enterprises with a shared, consistent, and faithful process monitoring platform. In the information system, through project planning and process monitoring, real-time management can be performed on the entire life cycle of the mold (from order confirmation to model design, raw material procurement, processing and production, first trial mode, to mold modification and on-time delivery). The management personnel at the production line can directly report the actual progress of the mold production in the system. The system faithfully monitors every task of the project process. When a control point is delayed, the system will automatically send an alarm mail to relevant personnel. For early detection and resolution. Moreover, for some key tasks, it is also possible for the system to give early warning so that relevant personnel can be prepared and arranged early. Moreover, the promotion of informatization by mold manufacturers has unexpected benefits in terms of increasing their productivity, reducing production costs, and improving product quality.
Through the actual process of informationization of some domestic mold companies, we can understand that the information integration of mold manufacturing can effectively promote the standardization of enterprise management, improve the operational efficiency and market competitiveness of enterprises, and improve the management of enterprises. It is liberated from complicated and repetitive labor.
For senior executives, they can have more time to pay attention to the development direction of the company, strengthen communication with customers, and develop a wide range of markets. Market personnel can further strengthen the management of customer resources and find new customers. The technical supervisor can have time to pay attention to the development trend of mold technology, strengthen the exchange of technology within the industry, and continuously improve the technical level of the company. Production supervisors can also have more time to consider how to further improve ergonomics, improve quality and reduce costs, and continuously improve. . Therefore, mold companies should grasp the convenience and opportunities brought about by the information age, use their own characteristics for their own use, and lay a solid foundation for the sustainable development of the company.
Give priority to the development of smart molds. What is smart manufacturing equipment and smart mold? The so-called intelligent manufacturing equipment is a manufacturing equipment with sensing, analysis, decision-making and control functions. The intelligent mold also has the functions of sensing, analysis, decision-making and control. The stamping mold and die-casting mold with sensing and temperature control functions have the function of temperature control. The injection molds, etc., manufactured by intelligent control means such as injection molding parameters and in-mold flow conditions are intelligent molds. Luo Baihui, executive secretary of the International Mould and Hardware & Plastics Industry Suppliers Association, once pointed out that as China’s low-cost human resources are difficult to sustain and the level of science and technology continues to develop, automated and intelligent manufacturing will inevitably become an important development direction for modern manufacturing. Smart molds are bound to develop rapidly. Producing products with intelligent molds can further improve product quality and production efficiency, save more materials, realize automated production and green manufacturing. Therefore, although the current total amount of smart mold is still not much, but it represents the new direction of development of mold technology, will play an increasingly important role in the industry product structure adjustment and change in development methods. The development of intelligent molds will inevitably have a powerful driving role in promoting the rapid improvement of the entire mold industry. Therefore, it is particularly necessary to prioritize the development of intelligent molds in the development of the industry.
1. Intelligent molds for emerging strategic industries: Energy-saving and environment-friendly molds for energy-saving and environmental protection industries. These molds mainly include molds for energy-saving and emission-reducing automotive vehicles, high-gloss traceless and in-mold assembly decorative molds, laminated molds and rotary molds, and multi-color multi-colors manufactured through intelligent control methods such as injection molding parameters and in-mold flow state. Materials injection molds, multi-layer co-extrusion compound molds, multi-functional composite efficient molds, LED new light source supporting molds and energy-efficient motors, such as sheet metal stamping die.
2. Precision, ultra-precision molds with sensing functions for a new generation of information technology industries. Such molds include large-scale integrated circuit lead frame precision multi-position progressive die, multi-cavity multi-injection lead frame precision rubber and plastic packaging die, electronic components and connectors high-precision high-speed multi-position progressive die, a new generation Electronic components and efficient multi-row precision multi-position progressive die and multi-functional compound forming mold, a new generation of electronic products, plastic parts intelligent forming molds, high-precision multi-layer light guide plate molds and IoT sensor ultra-precision molds.
3, medical equipment for the biological industry precision ultra-precision molds. Such molds are mainly used to manufacture precision injection molds for super-precision medical devices, injection molds for metal parts (stainless steel, etc.), and biochip molds for precision and super-precision medical devices through plastic injection molding parameters and in-mold flow state and other intelligent control methods.
4, for the "high-end equipment manufacturing industry" service of intelligent mold. These types of molds mainly include large-scale precision stamping dies for large CNC forming stamping equipment, precision forging dies for heavy forging equipment, large-scale temperature-controlled precision casting molds for clean and efficient casting equipment, and large-scale non-metallic molding equipment. Precision plastic molds and high-grade radial tires and giant engineering tire molds, large precision numerically-controlled debugable non-indented bending molds and intelligent bending molds for large-scale CNC bending machines and intelligent bending machines, aerospace and defense industry special Material forming molds and rapid dies, special casting and forging dies for aerospace and defense industries, special non-ferrous metal stamping dies, EMU gearbox dies and super high speed (>300 km/h) precision bearing dies, optical products for military products Spherical lenses and special lens forming dies, plastics and metal materials such as ultra-thin ultra-fine and micro-part forming dies, high-speed manufacturing services for metal and non-metallic materials, fast and efficient intelligent forming molds and so on.
5, mold for the new energy industry. These types of molds mainly include new blade molds for megawatt wind turbines, spindle molds, and motor molds.
6, mold for the new energy automotive industry services. These types of molds mainly include new energy automotive battery molds, new energy automotive transmission molds, new energy vehicles with plastic steel and light metal steel molds, energy-saving automotive hybrid power tool molds, automotive panel thermoforming molds, and multi-station automation Stamping die and so on.
According to reports, during the “12th Five-Year Plan†period, the overall goal of the development of intelligent mold manufacturing equipment for strategic emerging industries in China is to develop intelligent molds to drive the improvement of the overall level of high-efficiency, precision, and high-performance molds to meet “smart manufacturing†requirements. To promote the overall level of strategic emerging industry services to promote the mold, so that the level of smart mold has been greatly improved, for China's mold industry into a world mold power in 2020 to lay a solid foundation. The specific goals are:
1. The level of high-efficiency, precision, and high-performance molds represented by intelligent molds. The medium and long-term goal is to reach the international advanced level. At the end of the “Twelfth Five-year Planâ€, the first level of intelligent molds should basically meet the needs of intelligent manufacturing. . The specific goal is that the proportion of multi-station auto stamping dies for auto parts will increase from the current 10% to around 20% at the end of the “Twelfth Five-year Plan†period, and then reach a medium- and long-term goal of around 30%; The proportion of intelligent function hot runner injection molds for all injection molds has increased from the current 20% to around 40% at the end of the “12th Five-Year Plan†period, and has reached a medium- and long-term target of around 60%.
2. The percentage of high-efficiency, precision, and high-performance molds represented by intelligent molds accounted for approximately 35% of the total molds, reaching over 40% of the end of the “Twelfth Five-Year Plan†period, and thus achieving a mid-to-long term of more than 50%. aims.
3. Continuously shorten the production cycle of the mold and improve the service life and stability of the mold. Firstly, the production cycle at the end of the “Twelfth Five-Year Plan†period is shortened by 20% to 30% compared with the current period. The service life is 20% to 30% higher than that at present. To improve reliability and stability.
4. Continuously improve the level of digitization and informationization. At the end of the “Twelfth Five-Year Plan†period, enterprises that manufacture high-efficiency, precise, high-performance molds basically achieved CAD/CAM/CAE/PDM integration, and more than 40% of companies basically implemented information management.
5. Automatic mould production is an important development direction. Currently, it is still in the experimental practice stage. By the end of the “Twelfth Five-Year Planâ€, there will be more than 5 mould companies that can realize the automatic production of moulds, and in the intelligent networked manufacturing technology and management of moulds. There is a major breakthrough.
Three major projects 1. Intelligent stamping die innovation project The main content of this project is focused on the intelligentization of stamping dies. The project goal is to rapidly increase the level of intelligence of this type of die, and intelligentize the product through intelligent control of the die. Production, thereby greatly improving the product's production efficiency and product quality, to adapt to serve the strategic emerging industries, especially to meet the needs of intelligent manufacturing.
2. Intelligent cavity mold innovation project The main content of this project is focused on the intelligentization of cavity molds. The project goal is to rapidly increase the level of intelligence of such molds, and intelligent production of products can be achieved through intelligent control of molds. So as to greatly improve the product's production efficiency and product quality, in order to adapt to serve strategic emerging industries, especially to meet the needs of smart manufacturing.
3. Intelligent Mold Industrialization Project In order to adapt mold equipment to the development of strategic emerging industries, it is necessary to organize the implementation of intelligent mold industrialization projects to promote the development of intelligent molds. The intelligent mold industrialization project is mainly based on some key backbone enterprises with advanced technology, strong strength and potential for development. The combination of production, learning, research, and application is used to apply the innovative results of intelligent molds to practical applications. R & D in products, and through the technological transformation of enterprises to achieve the industrialization of intelligent molds, and further enhance the company's core competitiveness, complete the development of strategic services for strategic emerging industries supporting major tasks.
The successful development of "variety mold" from the Yangzhou University School of Mechanical Engineering came good news, the school led by Professor Song Aiping's scientific research team, after two years of scientific and technological research, and finally developed a new type of flexible molding rod mold. This set of molds can be used to replace several sets of molds because it can be easily and quickly reconstructed into 100 forms of molding surfaces.
According to reports, when manufacturing sheet metal covers for products such as automobiles, ships, aerospace, aviation, and military products, a large number of press forming molds are required. Traditional molds are usually expensive and have long manufacturing cycles. Now with such "variable" molds, it can greatly shorten the product development and manufacturing cycle, and reduce mold material consumption, reduce product costs, especially for small and medium quantities of curved panel forming process.
Rapid prototyping only takes three days to manufacture a mold. It is a difficult problem. It took about three months to build a mold. It takes only three days for the Nanjing Auto Group to create new molds. It is understood that the rapid prototyping technology recently developed by the Automotive Engineering Research Institute of the Nanjing Automobile Group uses laser scanning, and the liquid material in the machine can copy the model within three days. This set of technology is worth 400,000 US dollars, and it has 4 sets in the South China Automobile Group. Rapid prototyping technology will be more applied to the research and manufacturing of second-generation and third-generation MG cars.
Microbial development into a new type of plastic mold According to the Yomiuri Shimbun news, scientists are currently working on research and development of plastic molds that are not dependent on oil, have high durability, and have a wide range of applications and are suitable for mass production. The research team at the end of the R&F Department of Agricultural Life Science at the University of Tokyo in Japan succeeded in developing a new type of ultra-high performance plastic using microbes as raw materials. It is understood that the research team of Professor Ryokochichi et al. made use of a microorganism (a type of actinomycetes) present in the soil as a main raw material to produce 3-amino-4-hydroxybenzoic acid (3, 4). —AHBA) In this compound, only two novel enzymes were used in the synthesis reaction, and this compound was then polymerized into a plastic mold. The plastic mold had a great breakthrough in heat resistance and other properties than the previous product.
Led therapy bulb with E27/E26 socket, Red Light Infrared works for full body, we have 12w 24w 36w bulb, with 660nm and 850nm wavelength, customized led also ok.
The most convenient red light therapy solution
- E27 therapy bulb Suitable to use on any part of the body.
- Anything in the first couple of inches of skin can be affected by this light, making it suitable for; hair health, general skin tone/beauty, acne, eczema, wounds, bruises, sunburn, joint pain, wrinkle prevention, and much more.
Therapy light, led therapy lamp, light therapy lamp, lamps for light therapy, therapy light lamp
Shenzhen Wenyi Lighting Technology Co., Ltd , https://www.wenyigrow.com