Vacuum | deep low temperature | high temperature | radiation resistance and automation solutions
17
2024
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05
The factory was so cool! Intelligent cabin, how to clean "intelligent"
With the rapid development of the intelligent automobile industry, nowadays, personalized, large-screen, ultra-high-definition vehicle displays have gradually become a trend. As with cars “ Brain ” It controls the application of smart cars in many aspects. Recently, upstream news reporters walked into the Beidou Zhilian Technology Co., LTD. (hereinafter referred to as “ Beidou Zhailian ”) Dive into the intelligent production workshop to learn how they make a car “ Brain ” Yes.
Beidou Zhilian is a state-level specialized brand specializing in the research and development, production and sales of automotive intelligent networking products “ Little Giant ” Enterprise, is the leading domestic “ Automotive intelligent network + satellite navigation ” A two-engine enterprise. Since its establishment, the company has maintained rapid and stable growth, and has grown into a leading domestic intelligent cockpit and cabin integrated intelligent network technology company.
Fully automated production
100 level clean room consistent with brain surgery operating room
Entering the core area of Beidou Zhilian production workshop, the whole workshop presents a white background, which can be called industrial “ Cleanest ” In the workshop, all the staff must wear hats “ Armed to the teeth. . On-site staff told reporters that the requirements of 100 levels of cleanliness are consistent with the requirements of the brain surgery operating room, and it is also the highest purification standard of the workshop.
There are material passageways and personnel passageways in the workshop respectively. Anyone or materials entering the workshop must first go through it twice. Air shower system” Can only enter after meeting the cleanliness requirements.
“ 100 clean ” The area is undergoing the OCA full bonding process. OCA full bonding refers to the process of using OCA glue to seamlessly paste the glass cover or touch screen and display screen together. Originally, the main control display of our common smart cabin has three layers, including the display screen, OCA and TP/ cover plate. In short, the process here is to make the three layers fit together more perfectly.
The machines here are being produced in an orderly manner, and every process is performed by mechanical equipment, including gluing, optical alignment, rotary handling, vacuum bonding, etc. The fitting accuracy of the products produced by the production line has reached plus or minus 0.1 mm, and the production line produces a product in about 15 seconds, with a monthly output of about 130,000 pieces. Beidou Zhilink's intelligent cockpit, intelligent driving, cockpit integration, positioning communication and other automotive intelligent network products have provided quality services for more than 20 domestic and foreign O&M manufacturers, including Changan, Geely, Red Flag, Chery, SAIC Volkswagen, SAIC General Motors, Great Wall, BAIC, and more than 200 best-selling models have been commercialized.
“ The key point of this technology is its yield, the current pass rate of the same industry is 97%-98%, and the yield of Beidou Zhilian manufacturing can reach more than 99.2%. ” Shen Yujun, general manager of Beidou Zhilian Manufacturing Center, said that at present, the defect rate of the client is about 100PPM (that is, less than 100 out of 1 million products), and the higher and higher requirements prompt us to continuously optimize and innovate, which is also the core competitiveness of the enterprise.
Shen Yujun also said that the reason why the factory can achieve high yield, in addition to the industry's first-class manufacturing process and the strict control of the production environment, but also lies in the strict control of personnel allocation, the core position personnel have 8 years and more relevant work experience.
Digital intelligent storage
Tens of thousands of electronic raw materials in a few seconds to count and find
Subsequently, the reporter came to the electronic raw material storage area of the core board PCBA manufacturing workshop. A staff member holds the code on the machine, the computer immediately shows the storage quantity and location of the material, when the staff goes to the shelf near, the corresponding material under the light belt will light up, it is very convenient to take, the whole process only a few seconds. In addition, the material can even be automatically transferred directly to the workbench.
“ Here is different from the original physical storage, there is a great efficiency improvement. ” Shen Yujun introduced that in the past, the workshop staff took a manual way to count, file and store the electronic raw materials after receiving them, which required a lot of manpower, time and management costs. ”
Today, we can not only find the relevant electronic materials directly and quickly, but also have the help of the machine in the measurement. The staff showed the reporter a piece of equipment, like a material “ X-ray examination ” Similarly, as long as the material tray of electronic materials is placed in the machine, in just a few seconds, the machine will display the amount of material, while automatically printing and labeling, with high accuracy.
In the core board PCBA manufacturing workshop, in order to ensure product quality, after all operating processes, will be equipped with inspection procedures, including printing, SMT, welding, etc., only the operation of the quality control procedures have 4 items. “ The use of industry first-class production equipment, strictly controlled process flow, in order to create high-quality products. ” Shen Yujun said.
It is worth mentioning that the factory also developed its own “ Vehicle navigation automatic test system” As long as the made and assembled core board is put into the device, a full range of detection can be carried out according to all functions of the vehicle navigation system, including: rear view mirror, WIFI signal strength, driving mode detection, instrument abnormal indicator light detection, SWC1 detection, etc., more than a dozen or even more than 20 functions are fully covered.
In sharp contrast to the traditional productive forces, the new quality productive forces led by scientific and technological innovation have got rid of the traditional economic growth mode. The new quality productive forces are advanced productive forces with high-tech, high efficiency and high quality characteristics. With the rapid development of the intelligent network new energy automobile industry, the automobile “ Brain ” New requirements are also increasing. Beidou Zhilian as a national specialty “ Little Giant ” Enterprises, in the subsequent development, will create “ New demand ” , run out “ Acceleration ” .
Focus on us
WeChat Public Number
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Chengdu Kingshili Technology Co., Ltd.
East China: +8618224448086 Mr. Wang (WeChat with the same number)
North China: +8618228050282 Mr. Yan (WeChat with the same number)
South China: +8618982051022 Mr. yang (wechat with the same number)
Other areas: +8618224448086 Mr. Wang (WeChat with the same number)
Company Tel: +86028-61932001
Enterprise E-mail: info@kingsni.com
Company Address:No. 588, Wulian 3rd Road, Shuangliu District, Chengdu, China (Sichuan) Free Trade Zone
Copyright©2022 Chengdu Kingsni Technology Co., Ltd.
Technical Support: China Enterprise Power Chengdu |SEOLabel