New energy pv solar production line

New energy pv solar production line

Fully flat plate solar collector automatic production line customer site


New energy pv solar production line

Pv solar panel bracket processing equipment


New energy pv solar production line

Fully flat plate solar collector automatic production line customer site


New energy pv solar production line

Fully flat plate solar collector automatic production line customer site


New energy pv solar production line

Fully flat plate solar collector automatic production line customer site


New energy pv solar production line

Fully pv solar panel automatic production line customer site


New energy pv solar production line

Fully flat plate solar collector automatic production line customer site

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Improving electric vehicle battery efficiency through laser welding

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Improved electric vehicle battery performance is a major factor in the steady growth of electric vehicle sales. Better performance stems in part from recent developments in laser welding of dissimilar metals, which improves efficiency by increasing energy storage, reducing size and maintaining reliability. In fact,   welding less resistive metals   to the standard stainless steel terminals of lithium-ion batteries can reduce resistance and improve battery efficiency. However, traditional resistance spot welding cannot effectively join highly conductive dissimilar metals, such as copper and aluminum, because the resulting intermetallic mixture is brittle. But lasers can do the job with amazing results!     Both CW and pulsed fiber lasers are capable of successfully joining dissimilar metals. The key is to use high power and very short pulses to join the parts without melting the metal. The image below, achieved using a 500W single-mode continuous wave fiber laser, sho...
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Huiyao Laser's multiple solutions help lithium battery quality improve

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As China and many countries around the world put forward the "dual carbon" goal, green and sustainable development has become a global consensus. Under this background, new energy sources are emerging, the penetration rate of electric vehicles is increasing, and energy storage is widely used. From the traditional energy era to the new energy era. ​​         Relevant data from the Ministry of Public Security shows that in the past five years, the number of newly registered new energy vehicles in my country has increased from 650,000 in 2017 to 2.95 million in 2021, showing a rapid growth trend. According to the synchronous data of the my country Passenger Transport Association, in 2021, the wholesale of new energy passenger vehicles in China will be 3.312 million, a year-on-year increase of 181.0%; the retail sales of new energy vehicles will be 2.989 million in 2021, a year-on-year increase of 169.1%. ​​         It is worth noting that in 2022, th...
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Laser Welding vs Tig Welding

When it comes to  L aser  W elding  M achine   and argon arc welding machine, we have to mention the laser welding and argon arc welding technology.   Both laser welding and TIG welding seem to produce similar quality results at face value, but which welding method is best for your project? The following are some of the advantages and disadvantages of both weld strategies: Laser Welding Laser welding is much cleaner than traditional arc or tig welding, so it helps reduce the risk of contamination. It is also more precise, easier to automate, and can bond thinner metals and provide greater tensile and bending strength. If arc welding is typically part of the manufacturing process for your product, you may want to consider laser welding instead. Unlike arc welding, which requires bonding material or fillers to join two pieces of metal, laser welding creates a direct metal-to-metal bond with no fillers required. Unlike arc or torch welding, there is no slag (excess...
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