Recently, Chongqing High-end Manufacturing Equipment Technological Innovation Strategic Alliance was founded in Chongqing University. It will accelerate the sharing and transformation of research results and promote the overall upgrading of high-end manufacturing equipment industry through the integration of industry scientific and technological resources and the integration of technology research and development.

The high-end equipment manufacturing industry is not only the traditional superior industry of Chongqing, but also the supporting industry of the whole industrial category. Its technological level and innovation ability directly determine the development basis of other related industries. Accelerating the innovative development of Chongqing's high-end equipment manufacturing industry is the only way to promote the transformation and upgrading of traditional industries and achieve high-quality economic development.

In recent years, Chongqing has laid out related industries in the high-end manufacturing fields such as CNC machine tools, 3D printing, laser manufacturing equipment, molding manufacturing equipment, environmental protection equipment, rail transit equipment, and has advanced technology in some fields.

1 fields

Numerical control machine

Influence: half of the country's gear machine tools are from Chongqing.

Industry representative: Chongqing Electromechanical group

Innovative technology in leading industry: high efficiency precision worm wheel grinding machine

Development potential: there is still room for improvement in other types of machine tools.

The development of intelligent equipment industrial cluster Yongchuan Industrial Park annual output will reach 20 billion

It is understood that the gear machine tools in Chongqing has always been in a leading position in the domestic technology, its industrial development in the country are very advantageous, more than half of the gear machines in the country are from Chongqing, Chongqing is the largest complete set of tooth production base in the country.

"Gear machine tools are divided into rough machining and finishing, rough machining in Chongqing has been in the leading position in the country, in recent years in the field of finishing has also made great progress, and the level of rapid improvement." Li Guolong, secretary-general of Chongqing High-end Manufacturing Equipment Technology Innovation Strategic Alliance and professor of Mechanical Engineering College of Chongqing University, said that gears are widely used in automotive transmission, general machinery, aerospace, shipping, military and other fields.

Among them, Chongqing Electromechanical Group independently developed the "high-efficiency precision worm grinding wheel grinding machine" to break the monopoly of foreign enterprises on the core technology.

Li Guolong said that before the use of precision and high-density grinding machine almost all domestic enterprises from foreign purchases, the main production of equipment in Germany, the United States, Switzerland and other places, a device sold to the domestic to about 10 million yuan.

In order to solve the technical problems, Chongqing Electromechanical Group cooperated with Chongqing University, applied a completely different way with foreign enterprises, and designed a new path of operation. The self-developed "high-efficiency precision worm grinding wheel grinder" has been recognized by enterprises, and has broken the monopoly position of foreign enterprises on the core technology. Domestic enterprises have saved at least 30% of the cost.

It can be said that in the field of numerical control machine tools, gear machine tools set off signs for Chongqing. "Other types of machine tool technology production level has yet to be improved, such as gear machine tools so well known, not many machines can be taken out." Li Guolong said.

"CNC machine tool is the" machine tool "of high-end equipment manufacturing industry. From the whole city, Yongchuan smart equipment industrial park can let us see the future of this field. This Industrial Park vigorously develops the intelligent equipment industrial cluster which takes the high-end numerical control machine tool as the leading factor, will promote the Chongqing numerical control machine tool development level. Last year, Yongchuan accounted for one-third of the city's CNC machine tool production, Li said. They planned to build a high-end CNC machine tool research and development, production, sales and service in one of the national demonstration base of new industrial equipment manufacturing, with an annual output value of more than 20 billion yuan. Build a "Sino-German Industrial Park" which includes German machine tool giant Emmak, German Liebherr, Degen, SW and many other top manufacturers of high-end CNC machine tools.

The reporter learned that Chongqing Weinoke Intelligent Equipment Co., Ltd., the first manufacturer of CNC machine tools imported from Yongchuan, jointly with Xi'an Jiaotong University and Chongqing University, has developed five series of dozens of high-efficiency intelligent machine tools and production line products in just a few years, with more than 40 patents, filling in the relevant domestic collars. Technical gaps in the domain.

2 fields


Influence: initially forming a complete industrial chain

Industry representative: Chongqing Hua Shu robot

Innovative technology in leading industry: six joint robot

Development potential: development of 1000 billion industries by 2020

Robot enterprises have reached more than 300.

The annual output value of Hua Shu robot is close to two hundred million yuan.

The most widely used industries of industrial robots in China are automotive industry and electronics manufacturing industry, which occupy about 60% of the market share. These two industries are the most developed industries in Chongqing in recent years.

In the "Chongqing Robot and Intelligent Equipment Industrial Cluster Development Plan (2015-2020)", it is clear that by 2020, Chongqing will have formed a complete industrial cluster of "R&D + testing + manufacturing + integration + service system" in the whole industrial chain, which will achieve sales revenue of more than 100 billion yuan and strive to build a "global robot capital".

It is understood that there are more than 300 robotic enterprises in Chongqing, initially forming a robot and intelligent equipment industry chain prototype which integrates R&D, machine manufacturing, system integration, parts supporting and application services.

The Liangjiang New Area has introduced nearly 30 projects of ABB, Fanako, Kuka, Kawasaki and other four international famous enterprises from five major countries in the world, as well as the well-known domestic Huashu robot ontology manufacturing and system integration projects, with a total of contracted investment.


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Copyright: China (Beijing) International 3C Electronics Manufacturing Technology and Equipment Exhibition 2022