Multi-Pass Stamping Forming a Concave Ring
To improve the production quality and efficiency of the concave ring, a multi-pass stamping technology is used to replace the spinning technology to form the concave ring. First, the multi-pass stamping dies are designed according to the structural characteristics of the concave ring. Then, the proc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-09-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/10/18/6434 |
| _version_ | 1797553598630985728 |
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| author | Song Zhang Xuedao Shu Jianan Shi Zixuan Li |
| author_facet | Song Zhang Xuedao Shu Jianan Shi Zixuan Li |
| author_sort | Song Zhang |
| collection | DOAJ |
| description | To improve the production quality and efficiency of the concave ring, a multi-pass stamping technology is used to replace the spinning technology to form the concave ring. First, the multi-pass stamping dies are designed according to the structural characteristics of the concave ring. Then, the process parameters are determined based on the bending conditions and the dimensional requirements of the concave ring. Next, the rationality of the designed stamping dies is verified by analyzing the stress and strain field of the multi-pass stamping concave ring. Finally, the stamping experiments are carried out. Experimental results show that the dimensional error of the concave ring formed by multi-pass stamping is less than 0.5%. The multi-pass stamping technology is feasible to form the concave ring. The reasonable design of the mold is the key factor to prevent defects in the workpiece. The concave ring formed by multi-pass stamping meets the industrial requirements. |
| first_indexed | 2024-03-10T16:18:47Z |
| format | Article |
| id | doaj.art-96ad12064c1c4595979de591876306e6 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T16:18:47Z |
| publishDate | 2020-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-96ad12064c1c4595979de591876306e62023-11-20T13:51:42ZengMDPI AGApplied Sciences2076-34172020-09-011018643410.3390/app10186434Multi-Pass Stamping Forming a Concave RingSong Zhang0Xuedao Shu1Jianan Shi2Zixuan Li3College of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaCollege of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaCollege of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaCollege of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaTo improve the production quality and efficiency of the concave ring, a multi-pass stamping technology is used to replace the spinning technology to form the concave ring. First, the multi-pass stamping dies are designed according to the structural characteristics of the concave ring. Then, the process parameters are determined based on the bending conditions and the dimensional requirements of the concave ring. Next, the rationality of the designed stamping dies is verified by analyzing the stress and strain field of the multi-pass stamping concave ring. Finally, the stamping experiments are carried out. Experimental results show that the dimensional error of the concave ring formed by multi-pass stamping is less than 0.5%. The multi-pass stamping technology is feasible to form the concave ring. The reasonable design of the mold is the key factor to prevent defects in the workpiece. The concave ring formed by multi-pass stamping meets the industrial requirements.https://www.mdpi.com/2076-3417/10/18/6434concave ringmulti-pass stampingmold designbending forming |
| spellingShingle | Song Zhang Xuedao Shu Jianan Shi Zixuan Li Multi-Pass Stamping Forming a Concave Ring Applied Sciences concave ring multi-pass stamping mold design bending forming |
| title | Multi-Pass Stamping Forming a Concave Ring |
| title_full | Multi-Pass Stamping Forming a Concave Ring |
| title_fullStr | Multi-Pass Stamping Forming a Concave Ring |
| title_full_unstemmed | Multi-Pass Stamping Forming a Concave Ring |
| title_short | Multi-Pass Stamping Forming a Concave Ring |
| title_sort | multi pass stamping forming a concave ring |
| topic | concave ring multi-pass stamping mold design bending forming |
| url | https://www.mdpi.com/2076-3417/10/18/6434 |
| work_keys_str_mv | AT songzhang multipassstampingformingaconcavering AT xuedaoshu multipassstampingformingaconcavering AT jiananshi multipassstampingformingaconcavering AT zixuanli multipassstampingformingaconcavering |