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How to calculate the rotation speed and rotation speed of a lithium battery mixer
Four main materials: the material of the positive electrode, the negative electrode material, the separator and the electrolyte. Auxiliary materials: NMP, copper foil, aluminum foil, aluminum shell, conductive agent, adhesive, others (EMD), etc.
The manufacturing process of lithium batteries can be divided into four main processes: electrode production, cell assembly, activation detection and battery assembly. Among them, the production of electrodes also includes the production of positive electrode sheets and negative electrode sheets. The main steps include ingredients, stirring, coating, rolling, cutting and tabs.
According to the production process of lithium-ion batteries, lithium battery equipment can be mainly divided into front-end, mid-end and back-end equipment.
Front-end equipment is mainly for the electrode production process, including vacuum mixers, coating machines, roll presses and slitting machines. The coating process requires the stirred mud to be applied evenly to the metal, with ae precise thickness less than the specified number. Slitting must ensure that there are no burrs on the surface of the slices, otherwise it will have a great impact on. the subsequent process. Therefore, front-end equipment is the basic equipment of battery manufacturing and is related to the quality of the entire production line.
Mid-range equipment mainly covers the battery assembly process, mainly including winding or laminating machines, battery core wrapping machines, liquid injection machines, sealing and welding equipment and other equipment.
The back-end equipment mainly covers processes such as cell activation and formation, capacity division detection and assembly into battery packs. Relatively speaking, intermediate and main equipment such as shelling, sealing machines, testing and others are relatively simple and have low technical requirements.
The revolution and rotation speeds of the lithium battery mixer are 10-40 rpm and 300-1500 rpm respectively. According to the query information, the revolution speed and rotation speed can only be adjusted by the speed ratio and cannot be customized separately. However, the characteristics of the mixed materials are constantly changing and set the speed parameters based on a certain speed. The report does not necessarily produce the appropriate results. The mixing and degassing effect of the material itself.