The year 2021 marks the first year of marketization of China's new energy vehicle industry. Thanks to a series of favorable factors, this industry is experiencing rapid development. As per statistics, the production and sales of new energy vehicles in 2021 are expected to reach 3.545 million and 3.521 million respectively, which is a year-on-year increase of 1.6 times. It is predicted that by 2025, the market penetration rate of new energy vehicles in China will jump to 30%, exceeding the national target of 20%. Such increased demand has the potential to revolutionize the lithium battery equipment market in the country. GGII predicts that by 2025, China's lithium battery equipment market will reach 57.5 billion yuan.
The use of laser welding equipment is becoming increasingly popular in the new energy industry in China. It is currently in use in various aspects, such as laser welding of explosion-proof valves in the front section; laser welding of poles and connecting pieces; and row laser welding and inspection line laser welding. The benefits of laser welding equipment are manifold. For example, it enhances welding quality and yield, reduces welding spatter, explosion points, and ensures high-quality and stable welding.
When it comes to explosion-proof valve welding, the use of fiber laser technology in laser welding equipment can effectively improve welding quality and yield. The laser welding head is equipped with a special design so that spot-size can be adjusted to meet diverse welding process requirements to ensure welding effectiveness and stability. Similarly, the use of an optical fiber + semiconductor composite welding process in pole welding has some great advantages, including suppressing welding spatter and reducing welding explosion points, improved welding quality, and high yield. The equipment is also equipped with a high-precision pressure sensor to detect real-time pressure, which ensures a stable compression of the sealing ring and detects insufficient pressure sources while providing the alarm.
In CCS Nickel sheet laser welding, the use of IPG fiber laser in the welding equipment is the most successful laser brand in the category. The use of IPG fiber laser is popular with customers for its high penetration rate, fast speed, aesthetic solder joints, and strong operability. The stability and penetration of IPG fiber laser is unmatched by any other brand in the market. It also boasts of low attenuation and high energy utilization rate, perfect for welding CCS nickel sheets.
The advantages of laser welding technology are numerous. Its growing application, coupled with the rapid development of the new energy vehicle industry in China, underscores the transformative impact that this technology is having on the industry. As China continues to lead the way in the development and application of new energy vehicles, laser welding equipment will play an increasingly crucial role along the entire production chain.
Post time: Jun-08-2023