Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning
How to form high-quality variable-section thin-walled conical parts through power spinning is a key issue for superalloy spinning manufacturing. A study into the hot power spinning deformation law of variable-section thin-walled conical parts and the effects of process parameters on surface straight...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-09-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/11/17/8187 |
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| author | Yanli Liu Xuedao Shu Zewei Cen Zixuan Li Bohai Ye |
| author_facet | Yanli Liu Xuedao Shu Zewei Cen Zixuan Li Bohai Ye |
| author_sort | Yanli Liu |
| collection | DOAJ |
| description | How to form high-quality variable-section thin-walled conical parts through power spinning is a key issue for superalloy spinning manufacturing. A study into the hot power spinning deformation law of variable-section thin-walled conical parts and the effects of process parameters on surface straightness of forming quality are delineated in this paper. Through the establishment of finite element (FE) models using the single-factor and orthogonal design of experiments, the effects of four key process parameters on the surface straightness have been investigated and the optimal combination of process parameters have been yielded. These key factors include spinning temperature, roller nose radius, mandrel rotation rate and roller feed ratio. The results of FE simulation have been validated through the comparison of the surface straightness of modeled parts with those measured during a spinning experiment. The results reveal that, among the studied process parameters, the spinning temperature has the greatest influence on the surface straightness, followed by the roller nose radius and mandrel rotation rate, and the roller feed ratio has the least influence on the straightness. Larger mandrel rotation rate, smaller feed ratio and suitable spinning temperature can enhance the surface straightness. |
| first_indexed | 2024-03-10T08:15:18Z |
| format | Article |
| id | doaj.art-0af326f02ce24956be3ff2cab67fa22b |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T08:15:18Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-0af326f02ce24956be3ff2cab67fa22b2023-11-22T10:22:56ZengMDPI AGApplied Sciences2076-34172021-09-011117818710.3390/app11178187Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power SpinningYanli Liu0Xuedao Shu1Zewei Cen2Zixuan Li3Bohai Ye4Department of Mechanical Engineering, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaDepartment of Mechanical Engineering, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaDepartment of Mechanical Engineering, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaDepartment of Mechanical Engineering, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaDepartment of Mechanical Engineering, School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, ChinaHow to form high-quality variable-section thin-walled conical parts through power spinning is a key issue for superalloy spinning manufacturing. A study into the hot power spinning deformation law of variable-section thin-walled conical parts and the effects of process parameters on surface straightness of forming quality are delineated in this paper. Through the establishment of finite element (FE) models using the single-factor and orthogonal design of experiments, the effects of four key process parameters on the surface straightness have been investigated and the optimal combination of process parameters have been yielded. These key factors include spinning temperature, roller nose radius, mandrel rotation rate and roller feed ratio. The results of FE simulation have been validated through the comparison of the surface straightness of modeled parts with those measured during a spinning experiment. The results reveal that, among the studied process parameters, the spinning temperature has the greatest influence on the surface straightness, followed by the roller nose radius and mandrel rotation rate, and the roller feed ratio has the least influence on the straightness. Larger mandrel rotation rate, smaller feed ratio and suitable spinning temperature can enhance the surface straightness.https://www.mdpi.com/2076-3417/11/17/8187hot power spinningvariable-section conical partssurface straightnessvariance analysis |
| spellingShingle | Yanli Liu Xuedao Shu Zewei Cen Zixuan Li Bohai Ye Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning Applied Sciences hot power spinning variable-section conical parts surface straightness variance analysis |
| title | Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning |
| title_full | Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning |
| title_fullStr | Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning |
| title_full_unstemmed | Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning |
| title_short | Effects of Process Parameters on Surface Straightness of Variable-Section Conical Parts during Hot Power Spinning |
| title_sort | effects of process parameters on surface straightness of variable section conical parts during hot power spinning |
| topic | hot power spinning variable-section conical parts surface straightness variance analysis |
| url | https://www.mdpi.com/2076-3417/11/17/8187 |
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