Digital transformation is like "Chongqing" getting water, Chongqing polishing the new business card of "smart manufacturing"

Tech 2023-06-16 09:44:48 Source: Network

Global Network Technology Reporter Wang NanThe bank of Jialing River is still bright. Stop at Chaotian Gate, where the two rivers bite and roll together, plunging thousands of miles straight into the East China Sea

Global Network Technology Reporter Wang NanThe bank of Jialing River is still bright. Stop at Chaotian Gate, where the two rivers bite and roll together, plunging thousands of miles straight into the East China Sea. This is the economic center of the upper reaches of the Yangtze River in China - Chongqing, a model city of harmonious coexistence between steel forests and natural landscapes.

As one of the important manufacturing bases in Southwest China, Chongqing has implemented the "Industrial Strong City" strategy in recent years, promoting diversified development of industries in transformation and upgrading, and building a modern industrial system with dual wheel drive in the automotive and electronic industries, and multi-point development support in other pillar industries. In 2022, Chongqing surpassed Guangzhou with a GDP of 2912.903 billion yuan, officially becoming the "fourth city" of China's economy.

Nowadays, under the wave of digitalization, Chongqing is accelerating the construction of a "smart manufacturing hub", focusing on promoting the digital upgrading of traditional manufacturing industries and shaping a new business card for Chongqing's "digital manufacturing and smart industry". With the acceleration of Digital transformation and upgrading of local enterprises, the high-quality development of Chongqing's manufacturing industry ushered in new and vivid practices.

Digitalization Boosts Green and High Quality Development of Enterprises

"Everything is running normally." In the copper wire workshop of Mount Taishan Cable Co., Ltd. (Mount Taishan Cable for short), the production line machines are being produced in an orderly manner, and Liang Zhuang, the intelligent manufacturing specialist of Mount Taishan Cable, is inspecting the cable production on the industrial computer for intelligent detection and intelligent control equipment of cable laying.

As each blue car automatically sends the cable reel to the designated position, the equipment is started after the mechanical arm clamps the reel, and the cables begin to automatically wrap. The neatly coiled cables are gradually forming and will be sold to more than 30 provinces and cities in China, as well as more than 40 countries and regions such as Singapore and Australia.

In the past, a dedicated person was needed to push the wires during the wiring process. If the intervention was not timely, it could lead to cable stacking, and in severe cases, it could cause the cross-linking process to shut down, resulting in single point losses of hundreds of thousands of yuan. Moreover, this link also has certain risks, such as improper operation and getting your hands caught in it, causing safety accidents, "Liang Zhuang sighed.

Now with the intervention of industrial internet machine vision technology, workers can check the operation of the workshop on the industrial control computer equipped with intelligent detection and control equipment for cable wiring. The system wiring process will be more optimized, and further avoid significant losses caused by cable entanglement. "Liang Zhuang talked about the changes after the workshop's intelligent transformation.

These changes originate from Guoqi Zhimou (Chongqing) Technology Co., Ltd. (hereinafter referred to as "Guoqi Zhimou"), a subsidiary of Mount Taishan Cable and Inspur Yunzhou (Shandong) Industrial Internet Co., Ltd., which uses industrial Internet machine vision technology to realize intelligent production and consolidate digital infrastructure in the cable industry.

Du Yiyu, Director of Guoqi Zhimou Cable Business, introduced that, focusing on the pain points and problems existing in the production of Mount Taishan cable, the company used digital technologies such as machine vision, combined with deep learning and edge computing to form the ability of software and hardware integration, improved the wiring process, and innovated and created the intelligent detection and control equipment for cable wiring based on machine vision technology.

During the implementation process, Inspur Cloud Island innovatively created intelligent detection and control equipment for cable laying, developed a visual model for cable laying recognition of over 400, and achieved a complete process of shooting, recognition, and intelligent adjustment that took less than 0.1 seconds. This effectively solved problems such as high manual laying cost and low efficiency, low laying quality causing cost waste, safety hazards in production, and difficulty in tracing quality issues.

"Thanks to the full use of industrial Internet machine vision technology, the pain points in the development of the cable industry have been solved." Li Juan, deputy director of Mount Taishan Cable Manufacturing Department, said that machine vision technology can act as the "eyes" and "brain" of equipment. With "eyes", equipment can sense the surrounding environment, and with "brain", equipment can intelligently carry out production operations. Originally, each production line location needed to be staffed. After the implementation and promotion of this project, it is expected that 20 to 30 people can be coordinated to supplement other important positions on the production line

In February this year, Mount Taishan Cable was rated as a national "green factory". Its green cable can save about 20% of energy consumption, and the overall recovery rate is over 98%. Recently, Chongqing announced the identification result of 2023 digital workshop, and Mount Taishan UHV cable production digital workshop was successfully selected. Digital technology has become an important driving force for Mount Taishan cable to improve quality, reduce cost and increase efficiency, and develop green and high-quality cables.

Song Zhigang, Vice General Manager of Inspur Yunzhou Industrial Internet and Chairman of Guoqi Zhimou, further said that, taking this as the fulcrum, Inspur Yunzhou is exploring more application scenarios such as intelligent quality inspection and intelligent cable stripping based on Mount Taishan cable intelligent manufacturing construction planning, and further promoting replication to the industry.

The Flower of Numbers Blooms Across the Mountain City

In the Celes Liangjiang Smart Factory, which is 40 kilometers away from the Mount Taishan cable, the mechanical arm telescopes and rotates, more than 1000 robots cooperate orderly, and laser welding operates at high speed. Here, stamping a set of automotive components takes only 5 seconds

In this smart factory, there are five major process workshops: stamping, welding, painting, final assembly, and battery PACK. At the same time, over 1000 robots work together to achieve high automation and 24-hour online inspection, effectively reducing labor costs and making manufacturing more accurate.

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In addition, the stamping workshop has fully automated production equipment such as full line dust and noise reduction, automated boxing, AGV automatic transmission, and one click mold changing, which can complete a component in just 5 seconds. The painting workshop is the first automobile production line in China to use a seven axis robotic arm, which uses a large number of seven axis spraying robotic arms and can complete spraying operations for 30 vehicles per hour.

In this regard, the relevant person in charge of Celes told reporters that at the beginning of the group's transformation into new energy, a forward-looking layout of intelligent manufacturing was carried out. Celes' smart factories and intelligent production lines maintain a high level of productivity, with an average of one finished car smoothly coming off the production line every 2 minutes, and a high level of delivery capacity. By the end of 2023, Celes' annual planned production capacity will exceed 1 million.

In September 2022, Liangjiang New Area signed a strategic cooperation agreement with Celis Group. According to the agreement, the Celis Interworld New Energy Vehicle Upgrading Project will be settled in Longxing Intelligent Connected New Energy Vehicle Industrial Park in Liangjiang New Area, helping Chongqing build a world-class intelligent connected new energy vehicle industrial cluster.

In fact, Mount Taishan Cable and Celis are the epitome of Digital transformation of Chongqing's manufacturing industry.

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In 2022, the development of digital economy in Economy of Chongqing will achieve remarkable results. According to the data of Chongqing Economic Information Commission, the added value of digital economy in Chongqing will account for more than 30% of GDP in 2022. The industrial structure of Chongqing continues to be optimized, and the development of strategic emerging manufacturing and high-tech manufacturing industries is accelerating. The added value accounts for 31.1% and 19.3% of the city's above designated industries, respectively. It is expected that by 2027, the manufacturing industry will strive to account for 28% of Gross regional product, and the added value of the digital economy will account for more than 50% of Gross regional product.

Yuan Jiajun, Secretary of the CPC Chongqing Municipal Committee, said that the next five years will be a critical period for Chongqing to implement the major national strategy, promote the start of modernization, and welcome the 30th anniversary of the direct administration of the Central Government. It will also be a critical period for Chongqing's manufacturing industry to leap over a new threshold, cultivate new advantages, and reach a new level. We must firmly grasp the goals and tasks of high-quality development in the manufacturing industry, focus on key work, accelerate the transformation of manufacturing quality, efficiency, and motivation, and achieve new breakthroughs in scale and energy level, innovation empowerment, structural optimization, green and low-carbon transformation, spatial layout, and enterprise entity upgrading, and promote significant steps towards a strong manufacturing city.

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