PRODUCT DESCRIPTION
Aluminum shell for LiFePO4 battery pack is an important part of battery technology and is made of aluminum material. Aluminum battery casings are widely used in various types of batteries to provide stable external protection for batteries, while helping to reduce battery weight and increase energy density to meet the needs of different fields.
PRODUCT FEATURE
Thermal Conductivity: Aluminum boasts exceptional thermal conductivity, swiftly dissipating heat generated within the battery to the surroundings. This efficient heat transfer aids in reducing battery temperatures, thereby enhancing stability and safety.
Corrosion Resistance: The formation of a dense oxide film on aluminum surfaces effectively shields against reactions with oxygen and moisture in the environment. This oxide layer boosts corrosion resistance, prolonging the service life of aluminum battery shells.
High Strength: Through appropriate alloy treatments, aluminum achieves heightened strength and hardness. This results in robust aluminum battery shells capable of withstanding pressure and impacts, ensuring effective protection for internal battery components.
PRODUCT PROCESS
The continuous stamping processing technology for aluminum shells in LiFePO4 battery packs represents an efficient manufacturing method. Its primary characteristic involves completing multiple processes continuously on a punch machine. Initially, aluminum plates are fed into the continuous punching machine, where a sequence of continuous stamping dies shapes, punches, and cuts the aluminum. Subsequently, the formed aluminum parts are conveyed to subsequent processes, such as surface treatment, precision machining, cleaning, and drying, via a conveying system. Upon completion of all processes, the aluminum battery cases are automatically separated and undergo quality inspection. Qualified products are then packaged and shipped out. This continuous stamping processing technology offers advantages including high efficiency, precision, and cost-effectiveness, making it suitable for large-scale production of aluminum battery cases.
STAMPING POINTSHigh-Precision Mold Design: The stamping mold design must account for the intricate shape and size specifications of the shell to ensure precise formation of each aluminum plate. The accuracy and durability of molds are pivotal in maintaining product quality.
Stable Stamping Process: Maintaining precise control over punch pressure, speed, stroke, and other parameters ensures stability and consistency throughout each stamping operation. Accurate process control helps minimize deformation and defects, enhancing shell molding accuracy.
Precision Punching and Cutting Process: The stamping process's punching and cutting stages demand meticulous control to uphold dimensional accuracy and surface quality of the housings. Precision punching ensures a snug fit between the housing and other components, elevating overall product quality.
Effective Quality Control: Enforce stringent quality control measures, encompassing comprehensive inspection and testing of size, shape, surface quality, and mechanical properties of the finished housings. This ensures each housing meets product requirements reliably.