Mochengyang equipment feast, the hottest manufactu

2022-07-31
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A few days ago, when investigating more than 100 physical enterprises in Suzhou and Wuxi, Jiangsu, Wuhan and Yichang, Hubei, Chengdu and Deyang, Sichuan, it was found that "intelligent transformation" has become the trend of traditional manufacturing enterprises. Unfortunately, most of the intelligent production lines introduced by many enterprises with huge investment are imported from abroad, and the participation of domestic equipment is not high. Experts call for the transformation and upgrading of the manufacturing industry to be a feast of "foreign equipment". A few days ago, when investigating more than 100 physical enterprises in Suzhou and Wuxi, Jiangsu, Wuhan and Yichang, Hubei, Chengdu and Deyang, Sichuan, it was found that intelligent transformation has become the trend of traditional manufacturing enterprises. Unfortunately, most of the intelligent production lines introduced by many enterprises with huge investment are imported from abroad, and the participation of domestic equipment is not high. Experts called for the transformation and upgrading of the manufacturing industry to be a feast for mochengyang equipment

respectively year-on-year. The domestic high-end equipment was absent from an intelligent production line in Suzhou Shenghong, bringing together a large number of automation equipment from Germany, the United States and Japan.

China consumes half of the global CNC machine tools, but more than 80% of the high-end CNC machine tools were imported from Europe, America, Japan and South Korea.

this is from bamag, Germany, and the industrial robot is from ABB, The automatic labeling and printing equipment comes from Italy. There are Japanese and American equipment coming into the digital workshop of Guowang high tech, a wholly-owned subsidiary of Suzhou Shenghong group. There is no staff. Automatic equipment such as feeding, winding silk cakes, stacking, packing, sealing, labeling and printing are running in an orderly manner. However, the vast majority of intelligent production lines introduced by Shenghong group with a large amount of money come from abroad

Shenghong's highly automated unmanned workshop is an epitome of the transformation and upgrading of China's manufacturing enterprises in recent years. According to the latest statistics of the Ministry of industry and information technology, in 2015, the Ministry of industry and Information Technology identified 46 intelligent manufacturing pilot demonstration projects. In the past year, their average production efficiency has increased by 38%, energy utilization has increased by 9.5%, and the development cycle has been shortened by 35% compared with the past. In 2016, the Ministry of industry and Information Technology launched 63 intelligent manufacturing pilot demonstration projects. At present, these 109 projects have achieved remarkable results

however, with the advance of intelligent manufacturing pilot, the shortcomings of domestic equipment have gradually emerged. Take the robot industry as an example. At present, foreign brands account for more than 60% of China's industrial robot market. Among them, the market share of foreign companies for multi joint robots with more than six axes and complex technology is about 90%; Foreign robots account for 84% of the welding fields that are difficult to operate and most widely used in the world; In the automotive industry where high-end applications are concentrated, the market share of foreign robots is more than 90%

2010, Wuhan Midea produced 500000 sets of air conditioners per month, with more than 10000 employees; Today, it produces 550000 sets per month and has only 3000 employees. Liuchenwei, equipment manager of the Engineering Department of Midea Group Wuhan refrigeration equipment Co., Ltd., said that in recent years, Wuhan Midea began to use intelligent equipment such as industrial robots on a large scale and implemented the Informatization Transformation of the production process. Last year, the production line of air conditioner with the highest intelligent rate in the world was put into operation in Midea Wuhan factory. In this 130 meter production line, there are 46 robots of foreign brands KUKA and Yaskawa. Every 18 seconds, an external air conditioner goes offline. Intelligent manufacturing has increased the per capita efficiency of enterprises by 20% every year, and the product quality has also been greatly improved. The yield rate has reached more than 99%. Liu said

high end CNC machine tools are also the world of foreign brands. China consumes half of the global CNC machine tools, but more than 80% of the high-end CNC machine tools are imported from Europe, America, Japan and South Korea. Liubaicheng, academician of the Chinese Academy of engineering, said that in 2016, China's imports of high-end CNC machine tools were nearly $3billion, with an average unit price of $230000/set

R & D equipment and software are the world of foreign brands

Geely has previously purchased domestic vibration test bench, but the accuracy and reliability are poor. Almost all of the newly completed R & D centers use imported equipment

software from foreign parties. Each time they collect data, they have to pay a fee to the foreign party.

R & D equipment also has the problem of external dependence

the Geely R & D center, which was completed in May this year, almost all of the imported 75 inch acoustic hubs with a maximum speed of 270 km/h are from Mahal, Germany; the flat panel sound-absorbing materials of the acoustic laboratory are from Lande, Germany; the materials of the electromagnetic compatibility laboratory are from RIKEN, Japan; and the chassis development equipment are from KC, UK. And the most core powertrain test center, which was built at a cost of 500million yuan, has 19 sets of engine performance bench. SMM news: it's too busy, all from AVL company in Austria; Other 73 sets of test rigs and core parts are also imported

The planned investment of

6.2 billion yuan has completed the investment of more than 5 billion yuan. Except for a small amount of plant and supporting investment, most of it has been spent on test and verification equipment, and imported equipment accounts for more than 90%. Fengqingfeng, vice president of Geely Automobile Group, said that Geely had previously purchased domestic vibration test rigs, but there was a big gap between the accuracy and reliability of imported equipment. If the initial data collection is wrong, the whole R & D process will be wrong again and again

in the survey, it is also found that in the invisible fields such as design software, test and verification software and production process information management system, it has become the world of multinational companies such as Siemens, Bosch, IBM, sap, Oracle and Rockwell

this year, Suzhou Shenghong will invest 20million yuan to develop an information management system to integrate production, logistics, sales and management. The software provider is mainly the American SAP company

Hubei Jinpai Co., Ltd. implemented the MES (Manufacturing Execution System) transformation to realize the rapid coordination of resources such as product order placement, production execution, storage and logistics, and the mobilization of the experimental space. It also tracked and comprehensively monitored the production process and equipment. The strategic partner is Rockwell Automation Co., Ltd

each machine tool is an information island, which is valuable only when it is connected, but Unicom must collect processing data. With the help of foreign intelligent equipment, Wuxi best precision machinery Co., Ltd., which produces the core components of turbochargers, has formed an automatic and flexible processing capacity. However, the person in charge said reluctantly that since the software came from a foreign party, he had to pay the foreign party every time he collected it

anxiaopeng, deputy director of the information and Software Services Department of the Ministry of industry and information technology, said that as early as before the release of "made in China 2025", Siemens, Bosch and other companies launched an overall industrial 4.0 solution for the intelligent transformation of China's manufacturing industry. Now, they have launched pilot projects in Baosteel, Jinan No. 2 Machine Tool Co., Ltd. In contrast, domestic industrial software has the advantage of localization, but there is a long way to catch up, whether it is the industrial 4.0 concept, software infrastructure or the construction of Virtual R & D verification platform. We don't want to step into the strange circle of introducing, digesting and absorbing backward products again in the field of intelligent manufacturing

enterprises expect to focus on tackling key problems in large projects

the state should focus on tackling key problems in links such as basic materials, basic processes and core software, which almost all enterprises will encounter bottlenecks

even if the first set of insurance is provided, it is only for one equipment. In fact, it is a production line that suffers losses, which is still a bit uneconomical

domestic 5 The intelligent microcomputer can correct the deviation of temperature measurement value The price of the equipment is cheap, and the after-sales service response speed is fast. If the performance reaches the same level as that of imported equipment, it must be inclined to domestic equipment. The CEO of a large manufacturing enterprise said. In the view of many enterprises, precision, reliability, durability and efficiency are the decisive factors

the automatic feeding production line is an equipment developed by us in cooperation with Beijing Institute of automation. However, the most critical manipulator is ABB's. Gaosujian, the relevant person in charge of Suzhou Shenghong, said frankly that there are few domestic equipment on intelligent production lines. On the one hand, the demand for intelligent upgrading of domestic production lines is faster than that of domestic equipment suppliers, and many equipment required by enterprises are not available or immature in China; On the other hand, similar equipment, domestic robots and other intelligent devices are not sophisticated enough in hardware and often need maintenance. Even if a screw breaks, it will have to stop production for renovation, which will cause great trouble. However, foreign robots have no problem working 24 hours for many years. Looking at the equipment alone, domestic equipment is much cheaper. However, considering the total operating cost, it is cost-effective to choose imported equipment with more stable quality

in terms of high-end machine tool manufacturing technology, we are 15 to 20 years behind Germany and Japan. Gan Ling, the relevant person in charge of Sichuan pushingjiang Machine Tool Co., Ltd., said that compared with foreign equipment, domestic machine tools have a significant gap in stability, reliability and efficiency. For example, foreign machine tools can be shut down for 24 hours, while domestic equipment can not; Foreign machine tools can process one part in one second, while domestic equipment may take 1.5 seconds. Although domestic enterprises have also begun to integrate high-end machine tools in recent years, the core technologies such as CNC system are mainly in the hands of a few enterprises such as Germany and Japan. A few years ago, the Ministry of industry and information technology took the lead in implementing a temporary special project for the CNC system of machine tools. The state has invested some funds and issued corresponding support policies. Now, the domestic CNC system represented by Dalian light source has been improved, but the gap still exists

in order to encourage the use of domestic equipment, the Ministry of industry and information technology and other departments issued the policy of insurance compensation mechanism for the first major technical equipment. However, the investigation found that this system did not play the expected effect in the specific implementation. Even with the first set of insurance, the subject matter of insurance and the amount of compensation are only for one piece of equipment. In fact, it is often a production line that suffers losses, which is still a bit uneconomical. Said the person in charge of Sichuan riji seal Co., Ltd. For example, the person in charge of Yichang Yongxin Precision Technology Co., Ltd. said that if a 50million yuan production line is paralyzed due to a 20million yuan first set of equipment, the insurance compensation should cover the loss of the whole line, not a single equipment. Otherwise, the enterprise still dare not take the risk

in the survey, the heads of several manufacturing enterprises said that it is difficult to achieve the world-class level of intelligent equipment only by the efforts of a single enterprise. The state should systematically sort out the deficiencies of China's intelligent equipment, and organize efforts to focus on tackling key problems in links where almost all enterprises will encounter bottlenecks, such as basic materials, basic processes and core software. Li Tao, deputy general manager of Sichuan Kexin electromechanical Co., Ltd., said that in recent years, China has achieved leapfrog development in areas such as high-speed rail and large aircraft with national strategic support. The success of these projects has not only rapidly improved the level of complete vehicles and machines, but also led to the upgrading of relevant domestic equipment. The field of intelligent production also needs to be driven by similar large projects

Chinese enterprises should not just be spectators in the intelligent equipment market. Xinguobin, Vice Minister of the Ministry of industry and information technology, said recently that the key technical equipment and systems of Intelligent Manufacturing in China are controlled by people, the ability to provide intelligent manufacturing system solutions is insufficient, and the policy support to support the intelligent transformation of small and medium-sized enterprises is insufficient, which have become prominent problems in the development of Intelligent Manufacturing in China

in order to break through the weakness and bottleneck, the Ministry of industry and information technology will take high-end equipment, weak board equipment and intelligent equipment as the starting point and pay close attention to key core technology research. First, continue to implement high-end CNC

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