Discussion on the Application of Polystyrene Shape Molding Machine in Power Battery
In recent years, with some power tools, electric vehicles, electric bicycles and other development needs, the power core - the battery is being more and more attention. While the application of power battery processing technology innovation has once again presented. As a laser device --- Polystyrene Shape Molding Machine in the field of welding also played an important role. Power battery welding applications Laser processing mainly batteries, modules, PACK, etc., laser welding applications include pole ear, flip film, sealing, bus, PACK module, injection hole package and so on.
The application of different power battery components welding parts used by the laser and welding joints will be different, different welding workpiece required power is not the same, such as explosion-proof power requirements 1KW; special ear soft welding power required in 2 -3KW above. The welding process technician will select the appropriate laser and welding parameters according to the customer's battery material, shape, thickness, tension requirements, etc., including welding speed, waveform, peak, welding head tilt angle, etc. to set reasonable welding process parameters to ensure that The final welding effect to meet the requirements of power battery manufacturers.
Power battery laser welding parts, there are pressure and leakage test requirements. For example, the current battery shell material is aluminum, aluminum batteries accounted for the vast majority of the entire power battery. Aluminum laser welding is more difficult, will face the surface of welding marks problems, stomatal problems, fire problems, internal bubble problems. Surface bulge, stomata, internal bubbles are laser welding fatal injuries, many applications have to stop or think of ways to circumvent these reasons. A lot of battery manufacturers in the early stages of research and development will be a big headache, the reason, the main use of the fiber core is too small or laser energy set too high. Causing the battery did not penetrate or welding, and further cause leakage of the situation. Now with the high-power fiber Polystyrene Shape Molding Machine can be a perfect solution to this problem. In addition to the laser processing of the workpiece laser surface cleaning can improve the quality of welding, and stable welding of the battery quality is guaranteed, so the battery industry enterprises in the choice of laser equipment, do not blindly consider the price, the need for integrated equipment to the overall performance Compare.
With the continuous improvement of people's living standards and the improvement of the quality of life, people now demand for material is getting higher and higher, not only need good quality, while personalized product design, as well as innovative ideas is not or lack. In particular, now the lighting industry, often give people full of sight to enjoy, is now the city people indispensable decorations, in our lives occupy an important position in the quality of life constantly changing today, only creative novel work The ultimate lighting products to win the consumer's favorite. And now processing tool Polystyrene Shape Molding Machine, is constantly giving the lighting industry is now more likely, not only to adapt to stainless steel, aluminum veneer, brass and copper and other highly reflective materials, but also has the characteristics of moldless processing, Can be very good to meet the lighting industry is now a small batch of custom requirements.
Laser processing and traditional processing means different from the laser processing is the use of high-energy density of the laser beam, the surface of the processed product, so that the surface of the processed material in the high-energy density of the laser beam irradiation to reach the melting point or boiling point, and then use high-pressure gas will melt Or gasification of the material blowing away, the entire process using computer software to control. Through the current laser cutting technology can make the original cold metal suddenly transformed into a full of vitality of the lines, designed by light and shadow changes, showing the flowers set off, the feeling of dendrites winding. Placed in the dark or the effect of the window is completely different, metal hollow carved, shape and size can be free to play with. Polystyrene Shape Molding Machine in the process of processing with fast processing, high precision, not limited to the pattern, which makes our lighting products can not only according to the individual needs of the design, while fine workmanship, making now Of the lighting products in front of us shine. Although the current Polystyrene Shape Molding Machine in the price above the current than the fiber laser marking machine, Polystyrene Shape Molding Machine expensive, but Polystyrene Shape Molding Machine in the field of lighting now the effect, but also other processing methods It is hard to match.