5 rules of digital transformation in manufacturing!

Release time:

Jun 10,2022

5 rules of digital transformation in manufacturing!

Reading:This article is compiled by Tan Jianrong, academician of the Chinese Academy of Engineering and professor of Zhejiang University, who gave a keynote speech "Digital Economy and Digital Transformation: Key Technologies and Development Trends". He combined his own research and enterprise applications to summarize the five principles of digital transformation in the manufacturing industry.

Academician Tan Jianrong mentioned in his speech: Since the reform and opening up, the contribution of the manufacturing industry to the national economy and the pursuit of a happy life for the people has been indispensable. Although the manufacturing industry has made obvious achievements, but there are still many problems,Especially in recent years, manufacturing companies generally feel great pressure and difficulties. The fundamental reason is that market demand has changed.


01 Four major changes in market demand


  • First, by mass production, to the direction of customization;

  • Second, from a single product, to the direction of multi-species development;

  • Third, from the long product cycle in the past to the fast product update now;

  • The fourth is the shift from popular product demand to high-end product demand.


In this context, the new generation of information technology and intelligent manufacturing technology has made rapid development.Academician Tan Jianrong pointed out that the new generation of information technology has four distinctive features:


  • The first feature is the development from Internet technology to Internet of Things technology;

  • The second feature is the development of virtual reality technology to augmented reality technology;

  • The third feature is the development from grid computing technology to cloud computing technology;

  • The fourth feature is the development of machine learning technology to deep learning technology.


These technologies form several typical integrated cross-cutting areas,These include smart manufacturing, mixed reality, big data and artificial intelligence.


The manufacturing industry to high-quality development, how to promote the government? How to guide the experts? How to implement enterprises? These three problems have not been completely solved so far.Academician Tan Jianrong mentioned: "if the manufacturing industry wants to develop with high quality, it is necessary to produce high-quality products; to produce high-quality products, we need high-quality technology; to master high-quality technology, we must have high-quality management and high-quality talents. At present, many manufacturing companies have insufficient R & D capabilities, insufficient design capabilities, insufficient innovation capabilities, and also insufficient high-end manufacturing capabilities. If we want to implement high-quality development, we must realize digital products.Many enterprises are eager to transform, but how to turn? How to turn? What methods to turn? Still confused."


02 Five Rules of Digital Transformation in Manufacturing Industry


To this end, Academician Tan Jianrong proposed five principles for the digital transformation of manufacturing enterprises. He believes that to create an upgraded version of China's manufacturing industry,To comply with the development trend of "intelligent manufacturing". According to state media,After many enterprises apply intelligent manufacturing, the efficiency of enterprises will be increased by about 20%, the cost can be reduced by 20%, and the energy saving and emission reduction can be reduced by 10%. In the next 20 years, the development of China's intelligent manufacturing will bring at least about $3 trillion in GDP growth.


01/Article 1, Intelligent Manufacturing Innovative Design


As a "world factory", China's manufacturing industry has always been an advantageous industry. However, in the past few years, the ability of some Chinese enterprises to create value is declining, and some enterprises are even facing various difficulties,In the face of "Made in China", some enterprises are gradually showing a weak trend of insufficient stamina.


Academician Tan Jianrong pointed out: We must promote intelligent manufacturing and make the manufacturing industry develop in the direction of digitalization, networking, and intelligence. In this process, we must take innovative design as the traction. Without innovative design, some enterprises' intelligent manufacturing may become a new round of capacity expansion. We need to develop, design and innovate a new generation of products, high value-added products and high-tech products,It is necessary to have the development thinking of innovative design, and use innovative design to lead intelligent manufacturing, so that enterprises can continuously enhance their R & D capabilities, design capabilities, and innovation capabilities.


02/Article 2, Intelligent Manufacturing Process Improvement


Intelligent manufacturing should be combined with process improvement. The intelligent manufacturing of enterprises will use robots, automation, digitization and networking,But if intelligent manufacturing is not combined with the process, it will have little effect. Academician Tan Jianrong emphasized: There are two very important levels to measure whether an enterprise's intelligent manufacturing is doing well. The first level is whether it can be deeply integrated with the industry and product manufacturing process; the second level is to use artificial intelligence, digitalization, Networking means to upgrade, optimize, and reorganize traditional processes, and transform labor-intensive manufacturing processes into digital, networked, and intelligent manufacturing processes.


Take the "Internet factory" that Haier is building as an example. At present, Haier has begun to shift from mass manufacturing to mass customization,Users place orders, orders on the production line, and the production line can form a large system through the system to achieve mass customization. In addition, Haier is also exploring the interconnection between consumers and production robots. For example, some consumers want to print pictures on beverage bottles, and the information can be transmitted to the production line robots through the network. After the robots obtain the pictures, they can print them on the bottles.


03/Article 3, Intelligent Manufacturing Enhance Quality


Through intelligent manufacturing to strengthen the quality of products.according to statistics, china's manufacturing industry has experienced the problem of overcapacity in the middle and low-end products in more than 250 industrial sectors, and the products produced are comparable to similar products in developed countries,There are still some gaps in quality, reliability and availability.


China's manufacturing enterprises should comply with the development trend of "intelligent manufacturing", take the deep integration of informatization and industrialization as the main line, strengthen the industrial basic capacity, improve the process level and product quality, and promote intelligent manufacturing and green manufacturing. Promote the integrated development of producer services and manufacturing, and enhance the level and core competitiveness of the manufacturing industry.


Manufacturing enterprises should strengthen product quality through digital transformation and intelligent manufacturing. academician tan jianrong mentioned: in the 70 s,Toyota of Japan has carried out total quality management. The quality of products is closely related to every employee, every post and every time period of the enterprise. Intelligent manufacturing should be organically combined with 6S management and lean production.


04/Article 4, Intelligent Manufacturing Extension Services


Extending services through intelligent manufacturing, that is, extending manufacturing to manufacturing services, and making profits through manufacturing services. Academician Tan Jianrong mentioned that there are two basic principles for manufacturing services:The first is high-tech services, and the second is high value-added services. Only through high-tech and high value-added services can manufacturing be truly transferred to manufacturing services.


For example, preventive maintenance solutions are an essential feature of a smart factory.Through the equipment monitoring of manufacturing enterprises, we can grasp the equipment performance status in advance, arrange the most flexible and efficient equipment maintenance plan according to the actual situation of the enterprise and the maintenance personnel, and carry out targeted and planned maintenance on the parts that may have problems or may need maintenance. A company's preventive maintenance solution helps European wind power companies reduce maintenance costs,It saves resources and improves the performance and work performance of wind turbines, which is a typical intelligent manufacturing extension service.


05/Article 5, intelligent manufacturing to expand the market.


Through intelligent manufacturing to expand the market, high-quality, high-tech products to the world. "Now, the central government proposes two cycles, the inner cycle and the outer cycle. We must highly integrate, promote each other, continue to expand our market, and promote products, technologies and services to the Belt and Road countries and to developed countries in Europe and the United States." Academician Tan Jianrong said. He took Jinan No.2 Machine Tool as an example,Its high-speed automatic stamping line is sold to Ford Company in the United States, which fully shows that the technical content of Jinan two machine tools has been recognized by international counterparts.


03 Digital Economy and Transformation and Upgrading


Today, with the rapid development of digital economy, the digital economy and the real economy are highly integrated. For manufacturing enterprises, they need to carry out digital transformation. Through the efforts of intelligent manufacturing innovation design, intelligent manufacturing process improvement, intelligent manufacturing strengthening quality, intelligent manufacturing extension service, intelligent manufacturing expanding market,Transform traditional manufacturing into digital manufacturing, networked manufacturing, and intelligent manufacturing, so as to realize the digital transformation of enterprises.


04 Typical Applications of Digital Design and Intelligent Manufacturing


Finally, academician Tan Jianrong listed his and his team's efforts inThe application of digital, networked and intelligent technology in the field of digital design and intelligent manufacturing helps enterprises improve product quality and realize the research and technical practice of transformation and upgrading.Includes:


  • Basic research on design and manufacture of super large low energy consumption air separation equipment;

  • Key technologies for digital design of high-end CNC machine tools;

  • Key technology of design and manufacture of large tonnage deep drawing hydraulic equipment;

  • A class of high-end gantry machining center innovation design key technology;

  • Elevator product mass customization and digital intelligent design technology;

  • Remote monitoring, diagnosis and virtual maintenance technology for CNC machine tools;

  • Large warship segment manufacturing process simulation and optimization technology;

  • Robot operation layout planning and its intelligent manufacturing application technology;

  • Multidisciplinary design, calculation and simulation technology for major equipment;

  • Key technology of digital equipment and its application in aerospace products.


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