From 2020, the first "5G + Industrial Internet" production line in China will be built, and Changhong Smart Display Factory can produce 6 types and 1100 products at the same time, relying on flexible production to support large-scale customization and meet the production needs of 6 million smart display terminals per year. The magic of the "5G + Industrial Internet" production line realizes production automation, management informatization, and intelligent scheduling. As the first batch of intelligent manufacturing pilot demonstration projects of the Ministry of Industry and Information Technology of the People's Republic of China, it was selected by the Ministry of Industry and Information Technology as an excellent enterprise for digital transformation in 2021 and an excellent demonstration case in 2022.
Walking into the central control hall of Changhong Smart Display Factory, you can see the operation of more than 400 sets of accurate and full-motion automated intelligent machinery and equipment, including material sorting, module assembly, finished product storage, etc. Entering the assembly line area, from module assembly to the whole machine off the assembly line, the coverage rate of equipment automation is 100% in key links. For high-precision electronic products such as TV chips, Changhong uses a unique SMT placement technologySMT placement machine through absorption, displacement, positioning and other functions, the components are quickly and accurately placed on the circuit board of the TV, to achieve mounting.
Feng Chuxian, the person in charge of the intelligent manufacturing project of Changhong Smart Display Factory
"The production line can produce 6 types and 1,100 units at the same time, relying on flexible production to support mass customization." Feng Chuxian, head of the intelligent manufacturing project of Changhong Smart Display Factory, said that the key processes of the production line are all automated, and the material intelligent three-dimensional warehouse, AGV, complete machine production line and finished product warehouse are seamlessly integrated, and the logistics automation rate is 95%; 65% increase in human efficiency. The order lead time has been shortened from 49 days in previous years to 11 days at present, which has greatly reduced the inventory and capital tied up of components and finished products.
Feng Chuxian said that before the "5G + Industrial Internet" production line was built, the factory adopted the traditional mode of production. "Although robotic arms are used in some key parts, more rely on industrial workers on the production line." Not to mention time-consuming and laborious, the degree of automation is low, and the efficiency is low. The most anxious thing is that the information breakpoints in various business areas such as product sales, R&D, production, supply chain, and service need to be collected and summarized to know all the information of the factory.
In 2020, Changhong Smart Display Factory introduced the first "5G + Industrial Internet" production line in China. "In the field of intelligent transformation and upgrading, we focus on 'robot +', machine vision, edge computing, industrial simulation, intelligent logistics, etc.; In the field of digital transformation, it focuses on industrial software, data element applications, "artificial intelligence+" applications, data foundations, data security, etc. Feng Chuxian said.
According to Feng Chuxian, in the process of transformation, the smart display terminal is the center, supporting the production of key components such as upstream stamping, injection molding, and precision patches, so as to realize a new intelligent manufacturing model of smart display terminals with mass customization as the core. It meets the production demand of 6 million smart display terminals every year, and reaches the domestic leading level in terms of quality, efficiency and green.
At the same time, the use of 5G, big data, artificial intelligence, visual recognition, edge computing, virtual simulation, digital information and other advanced technologies, through the MES system to the upstream key parts workshop information transformation, and with PCP, ERP, QMS, WMS, SRM and other information systems interconnection, combined with automated logistics technology, to build a manufacturing system based on network collaboration, to achieve personalized customization and large-scale production compatible operation.
Feng Chuxian said that as the first batch of intelligent manufacturing pilot demonstration projects of the Ministry of Industry and Information Technology of the People's Republic of China, Changhong Smart Display Factory has promoted the implementation of "intelligent transformation and digital transformation", and created a benchmark project of Changhong Intelligent Display "Intelligent Transformation and Digital Transformation", providing reference for peer enterprises in Sichuan and even in China in terms of intelligent transformation and digital transformation, and expanding the demonstration and driving effect.
Source: Changhong release
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