Disassembly diagram of the shell of the energy storage mobile power supply

What are some examples of module assembly & disassembly?

One example of module assembly and disassembly is found in the Tesla S, where modules are mounted to the pack with four screws. To access these screws, a plastic cover must be removed, but once that is done, it is easy to unscrew the modules and later lift them.

Why is a battery disassembled?

A battery is disassembled for several reasons, such as service or recycling, to access and move different parts safely since high voltage is involved. During these actions, it is significant for the battery to be safe to work with.

How are battery modules distributed in a battery pack?

The battery modules are already modularised in the way that the same type is used throughout the pack. The module frame consists of one frame with equally distributed gaps for the battery module connections.

What should be considered for automated disassembly?

For automated disassembly to be possible in the future, it is important to consider the design of the battery and to make sure it has a minimized amount of materials and parts, in addition to suitable joining techniques.

How can automated disassembly be introduced in the future?

Once battery production increases, automated disassembly can be introduced in the future. To make this possible, consider the design of the battery to minimize materials and parts, and use suitable joining techniques.

What makes disassembling battery housings easier?

All battery housings are assembled using screws which is beneficial for the disassembly since it is possible to remove the lid without damaging it. However, a large amount of screws is needed, making it a time-consuming activity and an increased number of parts results in longer lead times as well as higher material usage.