Computer Water Tank Motherboard Patch / Liquid Cooling Technology

Computer water tank motherboard patch processing is a precise and critical manufacturing process, which plays an important role in the stable operation of computer water tank.

Preliminary preparation: Before the patch processing, it is necessary to conduct a comprehensive inspection of the computer water tank motherboard to see if there are deformation, scratches and other problems to ensure that it meets the processing requirements. At the same time, according to the production plan, accurately receive various chip components such as resistors, capacitors, chips, and strictly check the specifications and quantity to ensure the quality of components. In addition, it is also necessary to use professional programming equipment, according to the motherboard design file, to write accurate programs for the mounter, and set parameters such as the mounting position, sequence, Angle and mounting pressure of the components.
Solder paste printing: Using high-precision solder paste printing machine, the solder paste is evenly printed on the pad of the main board. Solder paste printing is the key link of patch processing, and the thickness, uniformity and position accuracy of printing will directly affect the subsequent welding quality. Therefore, in the printing process, it is necessary to monitor the solder paste status in real time to ensure stable printing quality.
Patch operation: When ready, open the high speed and high precision patch machine. Through the vacuum nozzle, the chip mounter accurately picks up the chip components from the feeder according to the preset program, and attaches them to the corresponding position of the motherboard. In this process, the accuracy and speed of the mounter are crucial, both to ensure the accurate placement of components and to ensure production efficiency.
Reflow welding: After finishing the patch, the motherboard is sent to the reflow furnace for welding. By precisely controlling the temperature curve, the reflow furnace makes the solder paste go through the stages of preheating, heating, reflow and cooling to realize the reliable connection between the components and the main board pad. Temperature control is the key to reflow welding, and the temperature of each temperature zone should be set strictly according to the process requirements to ensure the welding quality.
Inspection link: After the welding is completed, the automatic optical inspection (AOI) equipment is used to conduct a comprehensive inspection of the motherboard to check whether there are problems such as missing parts, offset, short circuit, and virtual welding. For detected defective products, timely marking and isolation for subsequent analysis and maintenance.
Maintenance treatment: For the detected bad motherboard, professional maintenance personnel with the help of microscopy, soldering iron and other tools, maintenance treatment. After the repair is complete, the motherboard is tested again to ensure that it meets quality standards.

In recent years, the market size of liquid cooling technology has shown rapid growth. In the long term, although the initial investment cost of liquid cooling technology is relatively high, the liquid cooling system performs better than traditional air cooling solutions in terms of energy consumption and can effectively reduce operating costs. With the maturity of technology and large-scale production, the cost of liquid cooling technology is also gradually decreasing, further enhancing its market competitiveness. Liquid cooling technology is not only widely used in data centers, but also shows significant advantages in electric vehicles, energy storage systems, high-performance computing and other fields. For example, in electric vehicles, liquid cooling technology can be used to control the temperature of the battery to ensure that the battery runs in the best condition. In the energy storage system, liquid cooling technology can significantly improve the heat dissipation efficiency, reduce operating costs, and has intelligent functions such as remote monitoring and fault warning, which promotes the popularity of liquid cooling technology in more fields. As the global digital transformation continues to advance, as well as the development of emerging technologies such as AI and the Internet of Things, the demand for liquid cooling technology in data centers, electric vehicles, energy storage and other fields will continue to grow, promoting the further expansion of the market scale.

Company Profile

Founded in 1999, Dongguan Changlong Electronic Industry Co., Ltd. is one of the few professional processing plants in the industry with more than 20 years of Surface Mount Technology production and manufacturing experience. With the continuous development of the company and the continuous accumulation of corporate culture and production experience, the production equipment has been upgraded from semi-automatic to fully automated. It has six Japanese Fuji NXT multi-module dual-track fully automatic patch production lines with more than 40 modules, and more than 3,000 square meters of anti-static modern dust-free workshop. At the same time, we have With a professional, capable, efficient and pragmatic management and engineering technical team and 100 skilled employees, we can quickly and effectively solve various problems in the production process and customer feedback to ensure continuous and stable product quality. The company follows the latest industry development direction, grasps the latest technology development trends, disseminates Surface Mount Technology advanced technologies and concepts, maintains technical advantages, and is always at the forefront of Surface Mount Technology processing.

Type of processing

At present, the company has more than 12 million Daly dalyph production capacity, which can be fitted with various electronic components such as BGA and QFP, and the fitting distance is 01005 ~ 0.2mm. The main service areas include industrial, consumer, medical, network communication, digital, computer peripherals and other electronic products.Products include navigator, security equipment, monitoring equipment, hard disk external box, keyboard, MP3, tablet motherboard, high-end graphics card, U disk, all-in-one card reader, router, set-top box, digital camera, switching power supply, wireless phone motherboard, etc. It can ensure the completion of production and delivery tasks with quality and quantity.

Production equipment

The company has five Japanese Fuji NXT multi-module double-track high-speed patch production lines, a total of more than 40 modules, Shimadzu X-ray, online dual-track SPI, online AOI optical detector, BGA maintenance station and other advanced production test equipment. In terms of material management, the company adopts the international advanced SAP computer management system and has set up an electronic warehouse with strict anti-static and temperature and humidity control, equipped with drying boxes, vacuum packaging machines, ovens and other equipment to ensure that the inventory of electronic components is well protected.

After more than 20 years of unremitting efforts and persistent pursuit of quality, Dongguan Changlong Electronic Industry Co., Ltd. has established a good reputation in the Surface Mount Technology processing service industry of electronic products. With first-class product quality, first-class service and good reputation, it has been recognized by the majority of customers and has become the most powerful in Dongguan. One of the Surface Mount Technology processing enterprises. The company has ISO9000 and ISO14001 certifications.

Quality, environmental policy

Quality first, customer first, continuous improvement, sustainable operation

Comply with the law, prevent pollution, reduce energy consumption, and pursue the continuous improvement of the environment

We are always ready to welcome you.