Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters
Springback is a common defect caused by elastic recovery in the plastic forming process, which can cause the formed workpiece to deviate from the target shape. The purpose of this paper is to grasp the influence law of process parameters on springback deviation so as to optimize process parameters t...
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| Format: | Article |
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MDPI AG
2021-04-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/11/4/646 |
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| author | Chuandong Chen Jicai Liang Yi Li Ce Liang Wenming Jin |
| author_facet | Chuandong Chen Jicai Liang Yi Li Ce Liang Wenming Jin |
| author_sort | Chuandong Chen |
| collection | DOAJ |
| description | Springback is a common defect caused by elastic recovery in the plastic forming process, which can cause the formed workpiece to deviate from the target shape. The purpose of this paper is to grasp the influence law of process parameters on springback deviation so as to optimize process parameters to reduce springback. Taking the Y-profile as the research object, the influence of process parameters such as horizontal bending radius, vertical bending radius, transition zone length, radius of roller dies, and wall thickness of the profile on springback deviation is discussed by numerical simulation. Additionally, the validity of the numerical simulation is verified through experiments. The springback law obtained by numerical simulation is applied to practical production, and the large-scale production of the Y-profile is realized. |
| first_indexed | 2024-03-10T12:17:13Z |
| format | Article |
| id | doaj.art-4c34f333014846158cc7824daac80b45 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T12:17:13Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-4c34f333014846158cc7824daac80b452023-11-21T15:46:29ZengMDPI AGMetals2075-47012021-04-0111464610.3390/met11040646Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process ParametersChuandong Chen0Jicai Liang1Yi Li2Ce Liang3Wenming Jin4Key Laboratory of Automobile Materials, College of Materials Science and Engineering, Jilin University, Ministry of Education, Changchun 130025, ChinaKey Laboratory of Automobile Materials, College of Materials Science and Engineering, Jilin University, Ministry of Education, Changchun 130025, ChinaKey Laboratory of Automobile Materials, College of Materials Science and Engineering, Jilin University, Ministry of Education, Changchun 130025, ChinaKey Laboratory of Automobile Materials, College of Materials Science and Engineering, Jilin University, Ministry of Education, Changchun 130025, ChinaKey Laboratory of Automobile Materials, College of Materials Science and Engineering, Jilin University, Ministry of Education, Changchun 130025, ChinaSpringback is a common defect caused by elastic recovery in the plastic forming process, which can cause the formed workpiece to deviate from the target shape. The purpose of this paper is to grasp the influence law of process parameters on springback deviation so as to optimize process parameters to reduce springback. Taking the Y-profile as the research object, the influence of process parameters such as horizontal bending radius, vertical bending radius, transition zone length, radius of roller dies, and wall thickness of the profile on springback deviation is discussed by numerical simulation. Additionally, the validity of the numerical simulation is verified through experiments. The springback law obtained by numerical simulation is applied to practical production, and the large-scale production of the Y-profile is realized.https://www.mdpi.com/2075-4701/11/4/646stretch bendingmulti-point bendingspringbackprocess parametersnumerical modelling |
| spellingShingle | Chuandong Chen Jicai Liang Yi Li Ce Liang Wenming Jin Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters Metals stretch bending multi-point bending springback process parameters numerical modelling |
| title | Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters |
| title_full | Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters |
| title_fullStr | Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters |
| title_full_unstemmed | Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters |
| title_short | Springback Analysis of Flexible Stretch Bending of Multi-Point Roller Dies Process for Y-Profile under Different Process Parameters |
| title_sort | springback analysis of flexible stretch bending of multi point roller dies process for y profile under different process parameters |
| topic | stretch bending multi-point bending springback process parameters numerical modelling |
| url | https://www.mdpi.com/2075-4701/11/4/646 |
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