CT-Based Defect Analysis in Aluminium Rotor End Rings
The advantages of using cast aluminium rotors have been proven recently. However, discontinuities and porosities created during the casting of aluminium can cause problems during motor operation, such as eccentricity, losses, unwanted sounds, and false rotor fault indications. During the casting tec...
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MDPI AG
2024-11-01
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| Series: | Engineering Proceedings |
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| Online Access: | https://www.mdpi.com/2673-4591/79/1/93 |
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| _version_ | 1846104814798241792 |
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| author | István Kozma Ibolya Zsoldos |
| author_facet | István Kozma Ibolya Zsoldos |
| author_sort | István Kozma |
| collection | DOAJ |
| description | The advantages of using cast aluminium rotors have been proven recently. However, discontinuities and porosities created during the casting of aluminium can cause problems during motor operation, such as eccentricity, losses, unwanted sounds, and false rotor fault indications. During the casting technology, care must be taken to ensure that there are as few cracks and porosities as possible in the volume and that their distribution is homogeneous. In this article, we present in detail the application of the modern CT-based methodology that has been spreading recently for the detection and analysis of discontinuities, voids, and porosities created during the casting of rotor end rings. |
| format | Article |
| id | doaj-art-d96e8ac0451b4d6cbb9f66223bb16cf2 |
| institution | Kabale University |
| issn | 2673-4591 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Engineering Proceedings |
| spelling | doaj-art-d96e8ac0451b4d6cbb9f66223bb16cf22024-12-27T14:24:44ZengMDPI AGEngineering Proceedings2673-45912024-11-017919310.3390/engproc2024079093CT-Based Defect Analysis in Aluminium Rotor End RingsIstván Kozma0Ibolya Zsoldos1Department of Materials Science and Technology, Széchenyi István University, 1 Egyetem sqr., 9026 Gyor, HungaryDepartment of Materials Science and Technology, Széchenyi István University, 1 Egyetem sqr., 9026 Gyor, HungaryThe advantages of using cast aluminium rotors have been proven recently. However, discontinuities and porosities created during the casting of aluminium can cause problems during motor operation, such as eccentricity, losses, unwanted sounds, and false rotor fault indications. During the casting technology, care must be taken to ensure that there are as few cracks and porosities as possible in the volume and that their distribution is homogeneous. In this article, we present in detail the application of the modern CT-based methodology that has been spreading recently for the detection and analysis of discontinuities, voids, and porosities created during the casting of rotor end rings.https://www.mdpi.com/2673-4591/79/1/93rotor end ringaluminium castingporosity analysisCT reconstruction |
| spellingShingle | István Kozma Ibolya Zsoldos CT-Based Defect Analysis in Aluminium Rotor End Rings Engineering Proceedings rotor end ring aluminium casting porosity analysis CT reconstruction |
| title | CT-Based Defect Analysis in Aluminium Rotor End Rings |
| title_full | CT-Based Defect Analysis in Aluminium Rotor End Rings |
| title_fullStr | CT-Based Defect Analysis in Aluminium Rotor End Rings |
| title_full_unstemmed | CT-Based Defect Analysis in Aluminium Rotor End Rings |
| title_short | CT-Based Defect Analysis in Aluminium Rotor End Rings |
| title_sort | ct based defect analysis in aluminium rotor end rings |
| topic | rotor end ring aluminium casting porosity analysis CT reconstruction |
| url | https://www.mdpi.com/2673-4591/79/1/93 |
| work_keys_str_mv | AT istvankozma ctbaseddefectanalysisinaluminiumrotorendrings AT ibolyazsoldos ctbaseddefectanalysisinaluminiumrotorendrings |