Technology and equipment of roll straightening of sheet metal
The features of the editing technology, possible defects of sheet metal and piece blanks of complex configuration are presented. The main schemes and designs of sheet‑straightening machines are considered, as well as the main directions of improvement of LSM designs and editing technologies are high...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2023-01-01
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| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/3514 |
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| author | V. A. Tamila I. I. Vegera V. V. Liaukovich A. V. Vetoshkin |
| author_facet | V. A. Tamila I. I. Vegera V. V. Liaukovich A. V. Vetoshkin |
| author_sort | V. A. Tamila |
| collection | DOAJ |
| description | The features of the editing technology, possible defects of sheet metal and piece blanks of complex configuration are presented. The main schemes and designs of sheet‑straightening machines are considered, as well as the main directions of improvement of LSM designs and editing technologies are highlighted. The analysis of the process of roll straightening is presented taking into account the phenomena occurring in a metal undergoing alternating loading with decreasing amplitude (interaction of elastic and plastic deformation, Bauschinger effect, etc.). The parabolic dependence of the residual curvature on the yield strength is noted. The obtained data were used in the design of the roll straightening complex and the technology of straightening sheet blanks of complex configuration. |
| format | Article |
| id | doaj-art-d15a3c0321c54dde81e66f626781f3b3 |
| institution | Kabale University |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-d15a3c0321c54dde81e66f626781f3b32025-02-03T11:51:06ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062023-01-0104707810.21122/1683-6065-2022-4-70-783397Technology and equipment of roll straightening of sheet metalV. A. Tamila0I. I. Vegera1V. V. Liaukovich2A. V. Vetoshkin3Belarusian National Technical UniversityPhysical‑Technical Institute of the National Academy of Sciences of BelarusPhysical‑Technical Institute of the National Academy of Sciences of BelarusPhysical‑Technical Institute of the National Academy of Sciences of BelarusThe features of the editing technology, possible defects of sheet metal and piece blanks of complex configuration are presented. The main schemes and designs of sheet‑straightening machines are considered, as well as the main directions of improvement of LSM designs and editing technologies are highlighted. The analysis of the process of roll straightening is presented taking into account the phenomena occurring in a metal undergoing alternating loading with decreasing amplitude (interaction of elastic and plastic deformation, Bauschinger effect, etc.). The parabolic dependence of the residual curvature on the yield strength is noted. The obtained data were used in the design of the roll straightening complex and the technology of straightening sheet blanks of complex configuration.https://lim.bntu.by/jour/article/view/3514sheet‑straightening machineroller straighteningworking rollersplastic deformation |
| spellingShingle | V. A. Tamila I. I. Vegera V. V. Liaukovich A. V. Vetoshkin Technology and equipment of roll straightening of sheet metal Литьë и металлургия sheet‑straightening machine roller straightening working rollers plastic deformation |
| title | Technology and equipment of roll straightening of sheet metal |
| title_full | Technology and equipment of roll straightening of sheet metal |
| title_fullStr | Technology and equipment of roll straightening of sheet metal |
| title_full_unstemmed | Technology and equipment of roll straightening of sheet metal |
| title_short | Technology and equipment of roll straightening of sheet metal |
| title_sort | technology and equipment of roll straightening of sheet metal |
| topic | sheet‑straightening machine roller straightening working rollers plastic deformation |
| url | https://lim.bntu.by/jour/article/view/3514 |
| work_keys_str_mv | AT vatamila technologyandequipmentofrollstraighteningofsheetmetal AT iivegera technologyandequipmentofrollstraighteningofsheetmetal AT vvliaukovich technologyandequipmentofrollstraighteningofsheetmetal AT avvetoshkin technologyandequipmentofrollstraighteningofsheetmetal |