Analysis of the process of making lithium batteries for electric vehicles

Method 1: Special solvents and binders for pulping are mixed with the powdered positive and negative active materials respectively, and the positive and negative materials are made into slurry after high-speed stirring and average. Method 2: Coating The prepared slurry is evenly coated on the surface of the metal foil and dried to form positive and negative pole pieces respectively. Method 3: Assemble the positive electrode sheet-the diaphragm-the negative electrode sheet-the diaphragm from top to bottom. The battery pole core is formed by winding, and then through the process of injecting electrolyte and sealing to complete the electric vehicle. Lithium battery assembly process to make finished battery. Method 4, Chemicals uses special lithium battery charging and discharging equipment to conduct charge and discharge detection of finished batteries, test each battery, and screen out qualified finished lithium batteries before leaving the factory. Method 5: Lithium battery protection board can be customized. High-quality lithium battery is equipped with the most advanced BMS protection system with research and development patents in China. Effectively guard and protect the electronic components of the system (waterproof, high temperature, oxidation, impact) and other functions, which protect the battery pack during normal use. Nowadays, electric vehicles are increasingly developing in the direction of high-end intelligence. The Ru0026D and manufacturing technology of electric vehicles is constantly advancing, and the manufacturing process of electric vehicles is becoming more mature. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.