A Brief Analysis of the New Features of Button and Lithium-ion Battery Laser Welding Machines
2018-07-30
The emergence of new energy products has continuously become the dominant electronic products in the consumer market, which inevitably requires supporting power sources, such as batteries. However, there are many types of batteries, such as button batteries, solar batteries, soft-pack batteries for mobile phones, lithium-ion batteries, etc. The quality and safety of these batteries have become the most concerning indicators for consumers. Therefore,Battery Laser Welding Machinethe emergence of this technology has significantly improved the quality and safety of batteries, including power batteries. For example, button battery laser welding machines or lithium-ion battery laser welding machines are equipped with advanced high-precision CCD monitoring systems and automatic edge trimming pressure systems, which can ensure the sealing, accuracy, and safety of battery welding. This plays a crucial role in improving the appearance and safety of battery welding. Moreover, the automation of battery cap laser welding has also realized the operation of loading and unloading, with high welding speed. More importantly, the quality and safety of the cap welding process are higher, especially concerning the welding of battery explosion-proof holes, which is precisely one of the greatest advantages of laser welding equipment.
The battery laser welding machine developed by SHINHOP not only has a high welding speed but also achieves a high consistency and quality pass rate in product welding, easily reaching 96.6% and above. At the same time, it introduces an innovative energy negative feedback control system, which can further optimize the energy waveform during battery welding processing, improving the welding state of the equipment and the quality of product welding processing. It is an effective device for enhancing the safety quality of button aluminum batteries, battery caps, explosion-proof hole welding, and nickel sheet welding. This system obtained a national invention patent in 2017.
New features of SHINHOP lithium-ion battery button laser welding machine:
As mentioned above, the important advantages and roles of battery laser welding machines in battery welding, there are significant differences in the quality standards of related products among battery welding equipment manufacturers. Some battery welding machine manufacturers, in order to reduce prices and increase market share, have to compromise on the quality level of their hardware and systems, lacking their own core technology standards. Sometimes, they find it difficult to enhance the technical weight of their battery welding equipment, and even some technical after-sales support has to request help from third-party manufacturers, resulting in a long maintenance cycle that affects users' normal production plans. As one of the few laser welding machine manufacturers in Shenzhen capable of independently developing and producing battery accessories, SHINHOP has provided numerous solutions for domestic battery button aluminum accessories, battery cap accessory manufacturers, battery nickel sheet welding, etc. Especially with the successful development of the automation welding system for power battery PACK, it has injected new energy into the new energy vehicle industry, with the following major advantages.
1. Uses imported Japanese optical fibers (SHINHOP is the primary agent of Mitsubishi optical fibers in mainland China), which are easy to transmit at high speeds, have strong sealing properties, and high-quality beam collimation.
2. Advanced laser system: waveform can achieve multiple modulation, self-programming, suitable waveform allocation for different materials, better utilization of laser energy, and visual adjustment.
3. The application of the energy feedback system ensures good beam quality, fast welding speed, and almost negligible side effects on the welded workpieces, fully meeting the welding technical requirements of battery PACK.
4. Multiple laser protection systems reduce the causes of failures due to external factors or misoperations, allowing the laser to operate more stably and ensuring users' normal production to achieve battery welding goals.
There are many types of batteries and complex accessories. Not all accessories can be produced by battery manufacturers. It should be said that the production of finished batteries requires cooperation from major accessory supply chains, such as battery caps, battery nickel sheets, explosion-proof holes, battery tabs, battery PACK, battery panel sealing, etc., which can all be produced by independent manufacturers. At the same time, the cost of purchasing battery laser welding machines is also relatively high, and users need to make targeted purchases when buying equipment. For example, the recent procurement of SHINHOP's battery PACK automatic laser welding system by a new energy electric vehicle manufacturer is a company that specializes only in PACK.
About Us
Shenzhen SHINHOP Laser Equipment Co., Ltd. It is a scientific and technological enterprise specializing in the research and development, production and sales of industrial laser processing equipment. It has been deeply engaged in the new energy industry for 20 years, focusing on the non-standard customization of automatic lithium battery cell assembly line and module PACK production line. It has successively obtained the national high-tech and specialized new enterprise certification.
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Company Address：Building 6, Jingneng Science and Technology Environmental Protection Industrial Park, No.3 Baolong 2nd Road, Longgang District, Shenzhen City, Guangdong Province
Customer service hotline:18898357350
Customer service E-mail:info@shinhop.com
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