Design and Analysis of Mechanical Gripper Technologies for Handling Mesh Electrodes in Electrolysis Cell Production

Download statistics - Document (COUNTER):

Römer, M.; Winter, B.; Mazeika, E.; Dröder, K.: Design and Analysis of Mechanical Gripper Technologies for Handling Mesh Electrodes in Electrolysis Cell Production. In: Herberger, D.; Hübner, M. (Eds.): Proceedings of the Conference on Production Systems and Logistics: CPSL 2023 - 2. Hannover : publish-Ing., 2023, S. 589-599. DOI: https://doi.org/10.15488/15297

Selected time period:

year: 
month: 

Sum total of downloads: 72




Thumbnail
Abstract: 
As climate change accelerates, the demand for green energy is growing significantly. Due to the intermittent nature of renewable energy, the need for long-term storage is growing at the same rate. Hydrogen presents itself as a promising option for long-term storage, the need for electrolysis plants is therefore increasing significantly. Solutions for scaling up alkaline electrolysis production are currently lacking, particularly in the handling of large mesh electrodes. Therefore, new gripping concepts and technologies have to be developed to enable precise and automated handling of the electrodes, as established handling methods have failed due to the porous, limp and weakly magnetic material properties. This paper therefore presents two new ingressive gripping technologies in the form of individual gripping elements, which can later be combined to form a gripper. The technologies identified here are based on a threaded structure on the one hand and a spiral-like structure on the other. Depending on the mesh geometry to be handled, the gripper elements are designed accordingly. In order to grip the mesh, the gripping element is moved forward and turned at the same time. For verification, sample gripper elements were tested for a range of mesh geometries. The individual gripper elements were produced using selective Laser melting process (SLM), as the fine structures would be exceedingly challenging as well as very costly to produce using conventional manufacturing methods. The gripper elements were tested for three aspects of the handling process: Reliability, retention force and precision. The results in finer meshes show a high holding force for the spiral structures, while the screw structures show more potential in precision. In terms of performance in finer meshes, both structures have potential for use in mesh electrodes, with the low retention force of the screw structures due to the increasing imprecision of the SLM process.
License of this version: CC BY 3.0 DE
Document Type: BookPart
Publishing status: publishedVersion
Issue Date: 2023
Appears in Collections:Proceedings CPSL 2023 - 2
Proceedings CPSL 2023 - 2

distribution of downloads over the selected time period:

downloads by country:

pos. country downloads
total perc.
1 image of flag of Germany Germany 46 63.89%
2 image of flag of United States United States 8 11.11%
3 image of flag of Italy Italy 4 5.56%
4 image of flag of Pakistan Pakistan 3 4.17%
5 image of flag of Portugal Portugal 2 2.78%
6 image of flag of India India 2 2.78%
7 image of flag of China China 2 2.78%
8 image of flag of Israel Israel 1 1.39%
9 image of flag of Hong Kong Hong Kong 1 1.39%
10 image of flag of Czech Republic Czech Republic 1 1.39%
    other countries 2 2.78%

Further download figures and rankings:


Hinweis

Zur Erhebung der Downloadstatistiken kommen entsprechend dem „COUNTER Code of Practice for e-Resources“ international anerkannte Regeln und Normen zur Anwendung. COUNTER ist eine internationale Non-Profit-Organisation, in der Bibliotheksverbände, Datenbankanbieter und Verlage gemeinsam an Standards zur Erhebung, Speicherung und Verarbeitung von Nutzungsdaten elektronischer Ressourcen arbeiten, welche so Objektivität und Vergleichbarkeit gewährleisten sollen. Es werden hierbei ausschließlich Zugriffe auf die entsprechenden Volltexte ausgewertet, keine Aufrufe der Website an sich.

Search the repository


Browse