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Analysis and Basics of Improving the Process of Cutting Electrical Sheet Bundles with a High-Pressure Abrasive Water Jet.
Szada-Borzyszkowska, Monika Edyta; Kacalak, Wojciech; Bohdal, Lukasz; Szada-Borzyszkowski, Wieslaw.
Afiliación
  • Szada-Borzyszkowska ME; Department of Mechanical Engineering, Faculty of Mechanical Engineering and Energy, Koszalin University of Technology, Raclawicka 15-17 Street, 75-620 Koszalin, Poland.
  • Kacalak W; Department of Mechanical Engineering, Faculty of Mechanical Engineering and Energy, Koszalin University of Technology, Raclawicka 15-17 Street, 75-620 Koszalin, Poland.
  • Bohdal L; Department of Mechanical Engineering, Faculty of Mechanical Engineering and Energy, Koszalin University of Technology, Raclawicka 15-17 Street, 75-620 Koszalin, Poland.
  • Szada-Borzyszkowski W; Branch of the KUT in Szczecinek, Koszalin University of Technology, 78-400 Szczecinek, Poland.
Materials (Basel) ; 17(7)2024 Apr 04.
Article en En | MEDLINE | ID: mdl-38612180
ABSTRACT
Electrical steels are widely used in the electrical industry in the construction of many devices, e.g., power transformer cores and distribution transformers. An important parameter of electrical components that determines the efficiency of devices is energy loss during remagnetization. These losses are influenced, among other factors, by steel cutting processes. The common techniques for cutting electrical materials on industrial lines are mechanical cutting and laser cutting. High-pressure abrasive water jet (AWJ) cutting, unlike the technologies mentioned above, can ensure higher quality of the cut edge and limit the negative impact of the cutting process on the magnetic properties of sheet metal. However, the correct control of the process and the conditions of its implementation comprise a complex issue and require extensive scientific research. This work presents a new approach to cutting electric sheets, involving bundle cutting, which significantly increases the processing efficiency and the dimensional and shape accuracy of the cut details. The tests were carried out for bundles composed of a maximum of 30 sheets, ready to be joined in a stator and rotor in a motor. The influence of processing conditions on the quality of the cut edges of sheet metal, the width of the deformation zone, and the burr height were analyzed. The detailed analysis of the quality of the cut edges of electrical bundled sheets creates new possibilities for controlling the AWJ cutting process in order to obtain a product with the desired functional and operational properties.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Suiza