The road of digital intelligence transformation goes like this! China Textile Machinery Industry Science and Technology Conference indicates the direction

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On September 14, the China Textile Machinery Industry Science and Technology Conference was held in Hangzhou, Zhejiang. Nearly 400 industry insiders attended the conference. This year is the first year of the "14th Five-Year Plan". In the face of the complicated global situation, the textile machinery industry has continued to innovate, break through and progress around the goals of textile industry technology, green and fashion. This science and technology conference aims to summarize and discuss And outlook, further discuss how the textile machinery industry can achieve advanced industrial foundation and modern development of the industrial chain.

On September 14, the China Textile Machinery Industry Science and Technology Conference was held in Hangzhou, Zhejiang. Nearly 400 industry insiders attended the conference. This year is the first year of the "14th Five-Year Plan". In the face of the complicated global situation, the textile machinery industry has continued to innovate, break through and progress around the goals of textile industry technology, green and fashion. This science and technology conference aims to summarize and discuss And outlook, further discuss how the textile machinery industry can achieve advanced industrial foundation and modern development of the industrial chain.

Industry competitive advantage continued to maintain

The construction of digital intelligence is steadily advancing.

Gao Yong, Secretary of the Party committee and Secretary General of China Textile Industry Federation, attended the meeting and delivered a speech in the form of video connection. He said that during the "13th Five-Year Plan" period, China's textile industry has completed the goal of building a textile power, especially the manufacturing hard power to reach the standard of a powerful country, which is inseparable from the contribution of equipment.

Gao Yong reviewed the development of China's textile industry in the past hundred years. From completely relying on foreign technology to gradually digesting and absorbing, China's textile industry now has many original and own technologies. During the 13th Five Year Plan period, on the basis of the substantial improvement of production technology and process equipment, the competitive advantage of the industry market continued to be maintained, and the speed of industrial outward transfer slowed down. The rapid improvement of intelligent automation in clothing and home textile production and the rapid development of industrial textiles are closely related to the progress of equipment. The vast number of textile machinery enterprises have made great contributions to building a textile power. Gao Yong also pointed out that for the textile machinery industry, there is still a long way to go before building a powerful textile machinery country. In the high-end equipment, key components, instrumentation and other fields from the international advanced level there is still a gap. I hope you can take advantage of the opportunity of this textile machinery science and technology conference to analyze the advantages and gaps of the current industry together with experts, and make clear the direction of improvement.

Regarding the development direction of the industry, Gao Yong put forward his own suggestions: First, during the "14th Five-Year Plan" period, more attention should be paid to independent innovation. As the textile industry enters a new stage of development and the international situation changes, the textile machinery industry urgently needs to enhance its independent innovation capability. Compared with other links in the textile industry chain, it is more difficult to improve the independent innovation ability of textile machinery, which needs to highlight two combinations: the combination of school and enterprise, and the combination of textile production technology. The theoretical research advantages of colleges and universities are combined with the advantages of enterprise production practice to cultivate the soil of innovation. Only by closely combining equipment and technology can we keep pace with the times. Second, in the "carbon peak" and "carbon neutral" strategy, textile machinery enterprises should also actively assume social responsibility and conduct relevant research. Third, strengthen the forged long board to make up for the short board. We should not only find out the short board, but also deeply analyze the basic reasons for the long-term existence of the short board, so as to fundamentally solve the problem.

Cao Xuejun, a first-level inspector of the Consumer Goods Industry Department of the Ministry of Industry and Information Technology, said in his speech that textile machinery is a basic supporting industry in the textile industry, and the achievements of my country's textile industry are inseparable from the technological progress of textile machinery. From the localization of two-machine special and large-capacity polyester to the iterative upgrading of cotton textile, printing and dyeing, chemical fiber, non-woven fabric and other series of equipment, the performance, quality and efficiency of textile machines have been continuously improved, supporting the equipment demand for the development of China's textile industry, and the export scale of textile machinery is also in the forefront of the world. Especially during the "13th Five-Year Plan" period, my country's textile industry has achieved major breakthroughs in continuous, digital, and intelligent manufacturing. The digitization of textile machinery equipment and the controllability of main processes have become key supports, forming a number of textile intelligent manufacturing system solutions., Textile machinery companies and China Textile Machinery Association have played a key role in promoting. However, there is still a certain gap between the scientific and technological progress of the textile machinery industry and the demand for high-quality development of the textile industry, and the manufacturing level of international first-class textile equipment. The development and innovation capability of original technology and leading technology and equipment is seriously insufficient, and there is still a big gap between the performance, reliability and durability of key equipment components. At present, the economic situation at home and abroad is complex and changeable, and the global industrial pattern is facing profound adjustment, which puts forward new requirements and challenges for the progress of textile machinery science and technology.

The Ministry of Industry and Information Technology attaches importance to and supports the scientific and technological progress of the textile machinery industry, relying on the China Textile Machinery Association to carry out the textile intelligent manufacturing roadmap research, completed the textile equipment industry chain map combing and a series of activities and research conducive to the development of the industry. For the future development of the textile machinery industry, Cao Xuejun put forward four suggestions: First, pay attention to key short-board technology research and promote the advanced industrial foundation. The second is to strengthen cross-border cooperation and enhance the core competitiveness of enterprises. The third is to support the digital transformation of textile industry technology with quality and efficiency as the core. The fourth is to play the supporting role of the platform and improve the service level in an all-round way. She hopes that the Textile Machinery Association will strengthen the platform construction, mobilize the enthusiasm of all parties, form a joint force, and provide support services for the digital and intelligent transformation of the textile industry.

Mao Guanglie, director of Zhejiang Intelligent Manufacturing Expert Committee, shared the development and prospect of manufacturing digitalization and service platform. According to him, the path of the industrial digital economy will go through three stages in order. The first stage is the implementation of new industrial infrastructure, the construction of large-scale digital factories, the implementation of internal management system reform and the outsourcing of digital intelligent management services for digital factories; the second stage is the implementation of intelligent products and equipment "intelligent collaboration and service collaboration", to create a digital industry chain management model innovation, digital supply chain management model innovation, digital value chain management model innovation; the third stage is to build a new ecology and new development pattern of industrial digital economy, and to optimize and integrate the operation of the "three chains" of digital industrial chain, supply chain and value chain.

The purpose of studying the economic development path of the new platform is to improve the planning level of industrial digital economy development. Mao Guanglie suggested that the development of the industrial digital economy should be divided into two stages. First, in the "14th Five-Year Plan" stage, we will comprehensively grasp the new industrial infrastructure, deepen the reform of the internal digital management system, and develop a number of effective group cloud and third-party industrial cloud platform service providers. The second is to continue to complete 70% of the digital construction of industrial enterprises during the ten-year period from 2026 to 2035. Through the leadership of third-party platforms, complete the model innovation of the digital industrial chain, supply chain, and value chain, and take advantage of the large domestic demand. Accelerate the new ecological development of the industrial economy.

At the meeting, the China Textile Machinery Association issued and interpreted the "Guiding Opinions on the Development of the Textile Machinery Industry during the 14th Five-Year Plan", released a list of enterprises that meet the "Specifications for Suppliers of Textile Intelligent Manufacturing System Solutions", and held the textile equipment technology The launching ceremony of the innovation platform and the public service platform project for the test and verification of intelligent manufacturing standards in the textile industry, and the award ceremonies of the "Huichuan Cup" and "Zhongli Cup" Textile Intelligent Design Competition.

Intelligent manufacturing drives industry transformation

Independent innovation to enhance the strength of enterprises

Tan Jianrong, academician of the Chinese Academy of Engineering, shared the key technologies and development trends of intelligent manufacturing and digital transformation. He said that the new generation of information technology includes Internet of Things technology, augmented reality technology, cloud computing technology, deep learning technology, and the integration of multiple technologies to build intelligent manufacturing based on industrial interconnection, mixed reality, big data, and artificial intelligence. The application of a new generation of information technology in the textile industry can help the textile industry to realize the transformation from batch to customization, simplification to diversification, long cycle to short cycle, popularization to high-end. Intelligent manufacturing in the textile machinery industry should integrate intelligent technology with manufacturing technology and solve manufacturing problems with intelligent technology. Intelligent manufacturing includes three core contents of knowledge base/knowledge engineering, dynamic sensing/real-time perception, autonomous learning/autonomous decision-making, and eight key technologies of deep learning, enhanced learning, pattern recognition, machine vision, data search, knowledge engineering, natural language understanding and brain-like interactive decision-making included in artificial intelligence, all of which are applicable to the textile machinery industry. Tan Jianrong suggested that to realize the digital transformation of the textile machinery industry, we can adhere to the synchronous development of intelligent manufacturing innovation design, intelligent manufacturing process improvement, intelligent manufacturing to strengthen quality, intelligent manufacturing to expand the market.

Li Yi, chief engineer of China Textile Machinery Association, gave a detailed introduction to the evaluation of the exhibits at the 2020 China International Textile Machinery Exhibition and ITMA Asia Exhibition.

In this exhibition, most of the overseas enterprises with factories in China participated in the exhibition, and some overseas enterprises participated in the exhibition through domestic agents, all of which were world-famous enterprises. Although the number of domestic exhibitors decreased by 13% compared with the previous one, major enterprises in various fields basically participated in the exhibition. This exhibition truly reflects the technological progress of the industry in the past three years, and provides a safe and fruitful professional feast for the majority of industry colleagues. It is the tradition of China International Textile Machinery Exhibition to evaluate the technology of the exhibits. At this exhibition, 25 senior industry experts from the China Textile Machinery Association and the professional leaders of the association jointly wrote a 280000-word evaluation article in 10 fields including spinning, chemical fiber, weaving, knitting, printing and dyeing, and non-woven fabrics, as well as instruments, special equipment, automation and enterprise informatization. The evaluation of exhibits can be used as a reference for the development of technology and products of textile machinery enterprises, and can also be used as a guide for production and procurement of downstream users.

The exhibition exhibits reflect the current development theme of textile machinery. First, digital, intelligent, information. With the progress of numerical control technology, automation products are constantly updated and iterated, which continuously delivers novel and reliable automatic control devices for textile machinery to realize intelligence. The numerical control technology of host equipment is developing rapidly, and intelligent operation devices and logistics systems are constantly emerging. The architecture of the automatic control system will be flatter, the system will be more open, and cloud-based tools and platforms will significantly reduce the cost of intelligent implementation. Online monitoring, automatic control, Internet of Things and other technologies have been integrated into all aspects of textile production and manufacturing. The management information system will be more and more seamlessly connected with the equipment monitoring system. The second is high performance. The development of high-performance and high-efficiency textile equipment is endless, and the continuous improvement of speed is the goal that manufacturers have always pursued. The development of textile special equipment is very important to improve the performance of textile machinery and guarantee the quality of textile products. The development of textile special equipment will depend on the application of new materials and the in-depth study of heat treatment and surface treatment technology. All three are highly adaptable. Multi-function and high adaptability is another important direction of the development of textile machinery, on the basis of meeting the mass production, taking into account the production needs of many varieties and small batches. Four is energy saving and emission reduction. Energy saving and emission reduction and green manufacturing are reflected in all kinds of textile equipment. On the basis of meeting the quality requirements, the relationship between balance and production efficiency is to reduce the energy consumption per unit output and reduce emissions.

Li Xueqing, deputy chief engineer of China Textile Machinery Association, interpreted the public service platform project of intelligent manufacturing standard system and intelligent manufacturing standard test verification in textile industry. Intelligent manufacturing is the main direction to promote the high-quality development of manufacturing industry. Standardization is an important technical basis for intelligent manufacturing. At present, the national intelligent manufacturing standard system has been initially established and perfected.

In recent years, the level of intelligent manufacturing in China's textile industry has been continuously improved, the basic commonality and key technical standards of national intelligent manufacturing have been applied, and a number of textile equipment data interface and control systems and clothing personalized customization standards have been formulated successively, providing basic support for the industry's intelligent manufacturing practice, but the textile industry still faces problems such as uneven intelligent development in key subdivisions. In view of the needs of intelligent equipment, intelligent factories, intelligent services, supply chain coordination and intelligent enabling new technology application links in the industry, on the basis of the National Intelligent Manufacturing Standard System Construction Guide, the Textile Machinery Association, together with the upstream and downstream production, education and research units of the textile industry, goes deep into the subdivisions of chemical fiber, spinning, cotton weaving, knitting, non-woven, textile machinery, textile logistics and other subdivisions to jointly carry out the research on the intelligent manufacturing standards of the textile industry, the "Intelligent Manufacturing Standard System for Textile Industry" has been initially constructed, and through the implementation of this project, it will focus on promoting the construction of two intelligent production lines for spinning and chemical fiber, which are most urgently needed in the textile industry, and at the same time promote the construction of intelligent factories for cotton weaving, nonwovens and textile machinery, and at the same time promote the intelligent promotion of cotton weaving and knitting industrial clusters.

At the same time, the establishment of a public service platform for the test and verification of intelligent manufacturing standards in the textile industry can also provide industry professionals with related services such as standard development and test verification, product performance evaluation, evaluation and certification, solutions, new technology verification, consultation and training, intellectual property rights and achievement transformation.

Tao Fei, vice president of the Institute of Science and Technology of Beijing University of Aeronautics and Astronautics, introduced the key technologies and system applications of digital twin systems for complex equipment. According to him, the digital twin is composed of three parts: the physical product of the physical space, the virtual product of the virtual space, and the connection between the virtual and real data and information. Among them, the digital twin makes full use of physical model, sensor update, operation history and other data, and integrates multi-disciplinary, multi-physical quantity, multi-scale and multi-probability simulation, so as to reflect the whole life cycle process of the corresponding entity. Tao Fei said that digital twin is one of the effective means to help digital transformation and intelligent upgrading, and it has become a global consensus to practice intelligent manufacturing based on digital twin. Digital twins are currently in the initial stage of application, and there is still a lot of work to be carried out in-depth promotion and application. The digital twin five-dimensional model proposed by the Beijing University of Aeronautics and Astronautics team has established a digital twin theory, technology, tools and standard system around the five-dimensional model. It has become a research hotspot and has been applied by more than 20 domestic and foreign companies. The field has also been applied. Tao Fei believes that the future exploration of digital and intelligent development of equipment based on digital twins has certain theoretical significance and application development prospects.

Zhu Juyi, Senior Partner of Apauri, discussed how enterprises can achieve lean management from a digital perspective. Avery Group focuses on lean management and has many high-end equipment manufacturing industry practice cases. Zhu Ju proposed that the transformation of manufacturing industry should pursue "digital lean". The traditional lean system is maintained for a long time by a team with strong culture, management, ability and concept. Digitalization must be based on lean operations to succeed. Lean provides the organizational/data/performance/execution foundation, and digitalization enables technology to further unlock productivity and improve efficiency. As for the digital transformation and upgrading of enterprises, Zhu Juyi believes that value should be taken as the basis, connecting customers to create value, helping production to improve efficiency and reduce costs, and people-oriented development of potential. Taking lean as the key link, quality improvement is the landing of lean concept, and digitalization is the solidification and promotion. Take advantage of the trend and combine the market/process demand to make employees feel the benefits and improve production. Talents should also be upgraded to cultivate compound talents of lean and digitalized.

Zhang Guibao, vice president of product and research and development of spinning division of Zhuolang Intelligent Technology Co., Ltd., shared the experience of manufacturing and construction of digital spinning factory. For the spinning industry how to achieve the industrial ecological chain to enhance this hot topic? Zhang Guibao believes that intelligent manufacturing empowers the spinning industry, the Internet of Things to create a new model of intelligent manufacturing in spinning factories, can improve production efficiency through intelligent manufacturing, there is already a large part of the traditional labor-intensive spinning mills to turn to the use of more automated intelligent equipment. "Equipment is the foundation, and interconnection is used to empower it," Zhang Guibao said. Intelligent manufacturing in spinning factories is also the formation process of yarn value. From single machine intelligence, process automation to yarn mill informatization, from cotton bale to seamless integration of the whole process of fashion, ring ring efficiency can help the spinning machinery industry to achieve high-quality development.