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As a new type of clean energy, lithium batteries can not only provide power for new energy vehicles, but also provide power for various products such as electric trains, electric bicycles, and golf carts. The production of lithium-ion batteries is closely linked by one process step. The production process roughly includes pole piece manufacturing, battery cell manufacturing, and battery assembly. Among them, laser technology represented by laser welding is widely used in the manufacture of lithium batteries. Today, Leapion Laser will give you an analysis. What are the specific applications of   lithium battery laser welding machines  in  manufacturing? 1. Welding of battery explosion-proof valve The explosion-proof valve of the battery is a thin-walled valve body on the battery sealing plate. When the internal pressure of the battery exceeds the specified value, the valve body of the explosion-proof valve ruptures to prevent the battery from bursting. The safety valv...

    Optical coating of laser lenses   is a technical challenge, an essential process and a key aspect that every laser lens manufacturer has to pay attention to. What are the precautions for optical coating of laser lenses? Different laser lens substrates have different considerations, but some matters are common, as the following is introduced by   Jinghang .   The error in the optical coating of laser lenses is the first aspect that needs attention. Every coating equipment has errors that can cause deviations in the coating data, which can lead to unstable quality of the laser lenses. This error varies with the age of the coating equipment, temperature and other conditions and requires regular adjustment of the coating data. The cleanliness of the laser lens coating is the second aspect that needs attention. Every laser lens manufacturer pays attention to the cleanliness of the laser lens coating, but the standards are different. There is no specific standard ...

Even if you don't know them by name, most people are familiar with  printed circuit boards (PCBs) , or at least have seen them at some point in their lives. They are the thin green boards found in everything from TV remotes to washing machines, laptops, medical devices, and other electronics. What is less well known is the manufacturing process behind the assembly of PCBs. As the backbone of our modern lives, the  PCBA manufacturing  process has quality controls built in to ensure higher yields and lower failure rates.    If your job is related to manufacturing, electronics or semiconductors, it's useful to know how PCBA manufacturing works. Therefore, we have broken it down into component steps. 1. PCB Development The axiom of measure twice, cut once doesn't exactly apply to PCBA manufacturing, but the basic idea remains. Before a board can be approved for mass production, it needs to be properly designed and tested. Any defects need to be eliminated ...