This paper is devoted to module-to-cell disassembly, discharge state characterization measurements, and material analysis of its components based on x-ray fluorescence (XRF) and diffraction (XRD).
Get a quoteWithin this paper the initial steps for the realisation of an agile automated system for battery module disassembly will be presented. The state of the art battery modules need to be analysed with regards to their structure, components and the relationship of
Get a quoteThis work describes the first step in recycling the LIBs nickel-manganese-cobalt (NMC) based module from a full battery electric vehicle (BEV) holding its high recycling efficiency and considering the process costs and environmental impact. This paper is devoted to module-to-cell disassembly, discharge state characterization measurements, and
Get a quoteAs the market share of electric vehicles continues to rise, the number of battery systems that are retired after their service life in the vehicle will also increase. This large growth in battery returns will also have a noticeable impact on processes such as battery disassembly. The purpose of this paper is, therefore, to examine the challenges of the battery disassembly
Get a quoteIn particular, the key challenges in battery module disassembly up to cell level are identified and classified in order to systematically derive the requirements for the disassembly system....
Get a quoteManual disassembly of a battery pack: (a) Pack with eight modules, (b) module with 12 cells, (c) cell disassembly after separation of electrode-separator composites (ESC) and housing, and (d) ESC disassembly
Get a quoteThe LithoRec process also provides for manual disassembly activities that go beyond the classic dismantling scope to disassemble the battery pack housing, the battery
Get a quoteWithin this paper the initial steps for the realisation of an agile automated system for battery module disassembly will be presented. The state of the art battery modules need to be analysed with regards to their structure, components and the relationship of the components to
Get a quoteIn order to realize an automated disassembly, a computer vision pipeline is proposed. The approach of instance segmentation and point cloud registration is applied and validated within a demonstrator grasping busbars from the battery pack.
Get a quoteIn particular, the key challenges in battery module disassembly up to cell level are identified and classified in order to systematically derive the requirements for the disassembly system....
Get a quoteManual disassembly of a battery pack: (a) Pack with eight modules, (b) module with 12 cells, (c) cell disassembly after separation of electrode-separator composites (ESC) and housing, and (d) ESC disassembly after separation of different cell components.
Get a quoteIn order to realize an automated disassembly, a computer vision pipeline is proposed. The approach of instance segmentation and point cloud registration is applied and validated within a...
Get a quoteAutomated robot-assisted disassembly is essential for the flexible disassembly of Li-ion battery modules for economic and safety reasons. In such a case, a CAD model for the planning process is of immense benefit. The geometric uncertainties due to the breathing of the Li-ion cells as well as the presence of component tolerances underline the importance of a
Get a quoteThis work describes the first step in recycling the LIBs nickel-manganese-cobalt (NMC) based module from a full battery electric vehicle (BEV) holding its high recycling
Get a quoteManual disassembly of the lithium-ion battery (LIB) modules of electric vehicles (EVs) for recycling is time-consuming, expensive, and dangerous for technicians or workers. Dangers associated with high voltage and thermal
Get a quoteBattery chemistries which should be avoided on factory lines include Lithium and Lead based batteries, Carbon-Zinc and alkaline batteries, and Lithium and Silver-Oxides [17]. The main groups of incompatible batteries often take different sizes and forms and can be sorted upon visual inspection. If correctly sorted and identified before material recovery, the process
Get a quoteThe LithoRec process also provides for manual disassembly activities that go beyond the classic dismantling scope to disassemble the battery pack housing, the battery management system (BMS), the wiring harness, and the cooling system before the separated battery modules are passed on to the next stage of the recycling process .
Get a quoteBased on a detailed tear-down analysis of the battery modules, a robotic module disassembly line was modelled, and associated robotic disassembly times and costs were
Get a quoteAs a result, it is possible to replace an individual battery cell while maintaining the integrity of the battery module, leading to a value added product that can be brought back to market. © 2019 The Authors, Published by Elsevier B.V. Peer review under the responsibility of the scientific committee of the Global Conference on Sustainable Manufacturing Keywords:
Get a quoteWegener et al. [27] designed a novel HRC-based disassembly framework designed for the systematic disassembly of an Audi Q5 hybrid battery. The disassembly
Get a quoteWegener et al. [27] designed a novel HRC-based disassembly framework designed for the systematic disassembly of an Audi Q5 hybrid battery. The disassembly processes span from the battery pack to the battery cell. The framework meticulously delineates each disassembly operation, providing detailed insights into the involved tasks, disassembly
Get a quoteThis 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 recycling. The analysis highlights that a complete
Get a quoteDesign for Assembly and Disassembly of Battery Packs Master''s Thesis in Product Development Mikaela Collijn 931215 Emma Johansson 920728 Department of Industrial and Materials Science CHALMERS UNIVERSITY OF TECHNOLOGY Gothenburg, Sweden 2019 . MASTER''S THESIS 2019 Design for Assembly and Disassembly of Battery Packs A collaboration between
Get a quoteThis paper is devoted to module-to-cell disassembly, discharge state characterization measurements, and material analysis of its components based on x-ray
Get a quoteBased on a detailed tear-down analysis of the battery modules, a robotic module disassembly line was modelled, and associated robotic disassembly times and costs were estimated. Further, using the mechanical processing steps of LithoRec as a reference recycling process, potential recycling revenues per kilo recycled cell was
Get a quoteThis section provides an overview of technologies of relevance for partial automation of disassembly of lithium-ion batteries using human robot collaboration. This includes recent applications, safety technologies and hardware for human robot collaboration as well as sensor technologies, algorithms and tools for automated disassembly. 6.2.1 Technologies and
Get a quoteIn order to realize an automated disassembly, a computer vision pipeline is proposed. The approach of instance segmentation and point cloud registration is applied and validated within
Get a quote2.2. Disassembly Process of Lithium-Ion Traction Batteries The disassembly of lithium-ion traction batteries after reaching their end-of-life (EoL) represents a promising approach to maximize the purity of the segregated material [5]. The research topic of disassembly is, therefore, also increasingly addressed in research in terms
Get a quoteIn order to realize an automated disassembly, a computer vision pipeline is proposed. The approach of instance segmentation and point cloud registration is applied and validated within a...
Get a quoteAs we navigate the climate crisis and move towards increased use of Lithium-Ion Batteries (LIBs) Based on a detailed tear-down analysis of the battery modules, a robotic module disassembly line was modelled, and associated robotic disassembly times and costs were estimated. Further, using the mechanical processing steps of LithoRec as a reference
Get a quoteThe state of the art battery modules need to be analysed with regards to their structure, components and the relationship of the components to each other. In particular, the key challenges in battery module disassembly up to cell level are identified and classified in order to systematically derive the requirements for the disassembly system.
If a disassembly of the modules down to cell level is planned in the future, further information about the cells, e.g., design (pouch, prismatic, cylindrical), weight, and dimensions, are required. As mentioned before, lithium-ion batteries are labelled with a “Li-ion” symbol.
Battery disassembly is, therefore, currently carried out manually and without the support of robots . The disassembly process is usually performed by multiple qualified workers . The structural design of the battery system and the joint connections are of decisive importance for the effort required for a disassembly task .
Disassembly Process of Lithium-Ion Traction Batteries The disassembly of lithium-ion traction batteries after reaching their end-of-life (EoL) represents a promising approach to maximize the purity of the segregated material .
For a controlled discharging before first step of disassembly, the specific connector models of the high-voltage plug and low-voltage plug, the CAN Connections, the necessary current flows for the battery management system (e.g., 12 V), as well as the specific release commands must be given by the OEM.
To conduct the operations, destructive disassembly has been a prevailing practice. The disassembly phase of the battery pack includes cutting cable ties, cutting cooling pipes, and cutting bonded battery modules and the battery bottom cover for separation .
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