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Can a robotic cell disassemble a battery pack?

The analysis highlights that a complete automatic disassembly remains difficult, while human-robot collaborative disassembly guarantees high flexibility and productivity. The paper introduces guidelines for designing a robotic cell to disassemble a battery pack with the support of an operator.

Can a battery pack be disassembled?

Current battery packs are not designed to be disassembled, spaces between modules are narrow, and joint technologies are mostly irreversible (e.g., glued parts, welded plates, one-way screws), bringing to a difficult non-destructive disassembly.

What is a battery disassembly methodology?

The methodology involves upfront consideration of analysis paths that will be conducted on the exposed internal components to preserve the state (operational or failed) of the battery. The disassembly processes and exposures must not alter the battery materials once they are removed from their hermetically sealed containers.

How ATEX 3 battery pack was disassembled?

Following the recommendations given after the safety analysis, as a specific potentially explosive atmosphere (ATEX) 3 zone, the battery pack was manually disassembled. The manual disassembly brought to a disassembly procedure which was decomposed and analysed to identify how to automate the same operations with a robot.

What happens if a Lib battery is disassembled?

As reported in , even using modules with a limited residual charge, thermal runaway, with gas emission, is possible in case of short circuits that can easily happen during the disassembly. The gas mixture released from LiB can create an ATEX zone around the battery pack.

Can automated battery disassembly reduce EV battery recycling costs?

The techno-economic assessment of automated battery pack disassembly shows that automation can indeed decrease costs compared to manual disassembly. This, in turn, might lead to reduced gate fees paid to off-set expenses of the recycling facility or, in the best-case result, in a profitable EV battery recycling process.

A Study on the Battery Recycling Process and Risk Estimation

6 · In the disassembly stage, large lithium-ion battery (LIB) packs are manually disassembled, while smaller batteries and cells do not undergo a disassembly process. During …

In-depth analysis of electric vehicles battery pack structure and ...

A multi-layered structure of the battery pack, as for Toyota Prius Prime 8.79kWh, implies that the module removal DB is executed after all the other disassembly blocks. The …

An Approach for Automated Disassembly of Lithium-Ion Battery …

A large number of battery pack returns from electric vehicles (EV) is expected for the next years, which requires economically efficient disassembly capacities. This cannot …

Design for Assembly and Disassembly of Battery Packs

Design for Assembly and Disassembly of Battery Packs A collaboration between Chalmers University of Technology and Volvo Group Trucks Technology M. COLLIJN, E. JOHANSSON

Battery pack disassembly classification process

The design of the workcell evaluates the technological requirements for disassembly, the analysis of potentially explosive atmospheres (ATEX) of the area around the battery pack, and the …

Artificial Intelligence in Electric Vehicle Battery …

The rapidly increasing adoption of electric vehicles (EVs) globally underscores the urgent need for effective management strategies for end-of-life (EOL) EV batteries. Efficient EOL management is crucial in …

Thermal Analysis and Improvements of the Power …

In order to ensure thermal safety and extended cycle life of Lithium-ion batteries (LIBs) used in electric vehicles (EVs), a typical thermal management scheme was proposed as a reference design for the power …

Breaking it down: A techno-economic assessment of the impact of battery …

Comparison of disassembly times (a), costs (in US$) per pack (b) and costs per kWh (c) for manual, semi-and fully automated disassembly processes for selected commercial …

How to Dissemble Lithium Battery Packs and Cells

How To Disassemble Lithium Ion Battery Packs. Lithium-ion battery packs are spot welded together. So it''s no small feat to separate the cells. In fact, breaking down a …

Laser-based battery pack disassembly: A compact benchmark …

For this purpose, this paper performs a compact benchmark analysis of different separation technologies to identify initial potentials and challenges for laser-based disassembly of …

Robotics for electric vehicles battery packs disassembly towards ...

This paper analyses the use of robotics for EVs'' battery pack disassembly to enable the extraction of the battery modules preserving their integrity for further reuse or …

Breaking it down: A techno-economic assessment of the impact of battery …

Included in the disassembly analysis are the number of screws, welded parts and the number of parts that need to be removed by hand such as wire harnesses, hoses and clips. In addition, …

Laser-based battery pack disassembly: a compact benchmark analysis …

For this purpose, this paper performs a compact benchmark analysis of different separation technologies to identify initial potentials and challenges for laser-based …

Breaking it down: A techno-economic assessment of the impact of battery …

A comprehensive techno-economic assessment of the disassembly process was conducted, which identified cost hotspots in battery pack designs and to guide design …

(PDF) Enhancing Disassembly Practices for Electric Vehicle Battery ...

research on automatic disassembly and its application to electric vehicle (EV) battery packs, with a particular focus on lithium–ion batteries (LIBs). While robotics research

Lithium-ion battery module-to-cell: disassembly and material analysis

Lithium-ion battery module-to-cell: disassembly and material analysis . Lithium-ion batteries (LIBs) are one of the most popular energy storage systems. ... from 12 to 1000 …

Design for Assembly and Disassembly of Battery Packs

Design for Assembly and Disassembly of Battery Packs Master''s Thesis in Product Development Mikaela Collijn 931215 Emma Johansson 920728

A Study on the Battery Recycling Process and Risk Estimation

6 · In the disassembly stage, large lithium-ion battery (LIB) packs are manually disassembled, while smaller batteries and cells do not undergo a disassembly process. During …

Disassembly technologies of end-of-life automotive battery …

This paper presents a comprehensive analysis of disassembly technologies for EOL EVBs, including their technological characteristics and associated challenges. A unified …

Disassembly technologies of end-of-life automotive battery packs …

This paper presents a comprehensive analysis of disassembly technologies for EOL EVBs, including their technological characteristics and associated challenges. A unified …

(PDF) Enhancing Disassembly Practices for Electric …

research on automatic disassembly and its application to electric vehicle (EV) battery packs, with a particular focus on lithium–ion batteries (LIBs). While robotics research

Breaking it down: A techno-economic assessment of the impact of …

The techno-economic assessment of automated battery pack disassembly shows that automation can indeed decrease costs compared to manual disassembly. This, in turn, …