Energy storage battery frame assembly

What are the three parts of battery pack manufacturing process?

Battery Module: Manufacturing, Assembly and Test Process Flow. In the Previous article, we saw the first three parts of the Battery Pack Manufacturing process: Electrode Manufacturing, Cell Assembly, Cell Finishing. Article Link In this article, we will look at the Module Production part.

What are the primary components of a battery pack?

In battery electric vehicles, energy is stored in so-called battery packs that can be recharged. The packs’ primary components are the modules, often connected electrically in series and constructed by a set of cells.

What is a battery system?

Today’s battery systems are essential, complex and multi-functional modules in electric vehicles. With our assembly lines, the vehicle manufacturers and component suppliers may quickly and easily implement their development ideas.

What are the assembly lines for battery modules?

In our assembly lines for battery modules, high-quality prismatic, cylindrical and pouch cells are processed using state-of-the-art equipment. The modules are stacked at high speed and connected electrically. The product portfolio includes: Wire bonding, laser bonding, resistance welding and laser welding.

What is the difference between a battery module and a module frame?

The battery modules are already modularised in the way that the same type is used throughout the pack. The module frame, on the other hand, consists of one frame with equally distributed gaps for the battery module connections. Two or three of these frames, along with the modules, can be applied in heavier trucks.

How are battery housings assembled?

All battery housings are assembled using screws. This method is beneficial for disassembly as it allows for the removal of the lid without damaging it. However, it requires a large amount of screws, making the assembly process time-consuming, and results in longer lead times and higher material usage due to the increased number of parts.