MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES
Modern welding processes that can easily be automated (such as friction stir welding, laser welding and ultrasonic welding) are gaining popularity in joining metal-polymer hybrid structures. This field of science is intensively studied around the globe, as a dependable, productive joining method tha...
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| Format: | Article |
| Language: | English |
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Czech Technical University in Prague
2019-12-01
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| Series: | Acta Polytechnica CTU Proceedings |
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| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/6012 |
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| author | Tamás Csizér Tamás Temesi László Molnár |
| author_facet | Tamás Csizér Tamás Temesi László Molnár |
| author_sort | Tamás Csizér |
| collection | DOAJ |
| description | Modern welding processes that can easily be automated (such as friction stir welding, laser welding and ultrasonic welding) are gaining popularity in joining metal-polymer hybrid structures. This field of science is intensively studied around the globe, as a dependable, productive joining method that directly produces structurally sound joints between a metal and a polymer structure could unleash unforeseen possibilities in the vehicle industry. In our experiments, we manufactured hybrid steel-poly(methyl-methacrylate) (PMMA) joints with laser welding, using the 2p design of experiment method. We measured the effect of cellulose reinforcing fibres (in varying weight percentages) on the transparency and weldability of the PMMA material and the effect of welding parameters on the mechanical properties of the joints. We also examined the vicinity of the welded seam with scanning electron microscopy. |
| format | Article |
| id | doaj-art-8947bae722044cbb8656e7ffd7c8f970 |
| institution | Kabale University |
| issn | 2336-5382 |
| language | English |
| publishDate | 2019-12-01 |
| publisher | Czech Technical University in Prague |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj-art-8947bae722044cbb8656e7ffd7c8f9702025-08-20T03:56:58ZengCzech Technical University in PragueActa Polytechnica CTU Proceedings2336-53822019-12-01250121610.14311/APP.2019.25.00124762MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURESTamás Csizér0Tamás Temesi1László Molnár2Edutus University, Engineering Institute, Stúdium tér 1., 2800 Tatabánya, Hungary Óbuda University, Sándor Rejto Faculty of Light Industry and Environmental Protection Engineering, Doberdó út 6, 1034 Budapest, HungaryBudapest University of Technology and Economics, Faculty of Mechanical Engineering, Department of Polymer Engineering, Muegyetem rakpart 3, 1111 Budapest, HungaryEdutus University, Engineering Institute, Stúdium tér 1., 2800 Tatabánya, HungaryModern welding processes that can easily be automated (such as friction stir welding, laser welding and ultrasonic welding) are gaining popularity in joining metal-polymer hybrid structures. This field of science is intensively studied around the globe, as a dependable, productive joining method that directly produces structurally sound joints between a metal and a polymer structure could unleash unforeseen possibilities in the vehicle industry. In our experiments, we manufactured hybrid steel-poly(methyl-methacrylate) (PMMA) joints with laser welding, using the 2p design of experiment method. We measured the effect of cellulose reinforcing fibres (in varying weight percentages) on the transparency and weldability of the PMMA material and the effect of welding parameters on the mechanical properties of the joints. We also examined the vicinity of the welded seam with scanning electron microscopy.https://ojs.cvut.cz/ojs/index.php/APP/article/view/6012laser welding, metal-polymer hybrid structures, poly(methyl-methacrylate) |
| spellingShingle | Tamás Csizér Tamás Temesi László Molnár MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES Acta Polytechnica CTU Proceedings laser welding, metal-polymer hybrid structures, poly(methyl-methacrylate) |
| title | MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES |
| title_full | MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES |
| title_fullStr | MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES |
| title_full_unstemmed | MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES |
| title_short | MECHANICAL AND OPTICAL INVESTIGATION OF LASER WELDED STRUCTURAL STEEL - POLY(METHYL-METHACRYLATE) HYBRID JOINT STRUCTURES |
| title_sort | mechanical and optical investigation of laser welded structural steel poly methyl methacrylate hybrid joint structures |
| topic | laser welding, metal-polymer hybrid structures, poly(methyl-methacrylate) |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/6012 |
| work_keys_str_mv | AT tamascsizer mechanicalandopticalinvestigationoflaserweldedstructuralsteelpolymethylmethacrylatehybridjointstructures AT tamastemesi mechanicalandopticalinvestigationoflaserweldedstructuralsteelpolymethylmethacrylatehybridjointstructures AT laszlomolnar mechanicalandopticalinvestigationoflaserweldedstructuralsteelpolymethylmethacrylatehybridjointstructures |