Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing
By studying the movement of ultrasonically assisted abrasives, combined with simulation experiments of abrasive flow in internal flow channels, the study on ultrasonic assisted abrasive flow machining of internal flow channels in additive manufacturing is carried out. Simulations were performed on t...
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| Format: | Article |
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EDP Sciences
2024-10-01
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| Series: | Xibei Gongye Daxue Xuebao |
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| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2024/05/jnwpu2024425p809/jnwpu2024425p809.html |
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| _version_ | 1846125790944559104 |
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| author | LIU Weiwei WU Yizhou LI Haoran LUO Ziyan LIU Jinjin WANG Zhanshuang |
| author_facet | LIU Weiwei WU Yizhou LI Haoran LUO Ziyan LIU Jinjin WANG Zhanshuang |
| author_sort | LIU Weiwei |
| collection | DOAJ |
| description | By studying the movement of ultrasonically assisted abrasives, combined with simulation experiments of abrasive flow in internal flow channels, the study on ultrasonic assisted abrasive flow machining of internal flow channels in additive manufacturing is carried out. Simulations were performed on the channels of AlSi10Mg aluminum alloy printed components, yielding the optimal process parameters for abrasive flow machining: a processing pressure of 10 MPa, abrasive particle size of 270 mesh, and abrasive concentration of 60%. By comparing the surface morphology of the combined straight and curved flow channels before and after applying ultrasonically assisted abrasive flow machining, it was evident that the application of ultrasonic assistance yielded superior removal of surface defects on additive manufacturing parts. However, its ability to remove the spheroidization effect in deeper concave areas is limited. The efficiency of abrasive flow machining and the surface quality of the parts were enhanced with the incorporation of ultrasonic vibration. Under the optimal polishing process parameter combination of an ultrasonic frequency of 20 kHz, a tool head amplitude of 30 μm, and a processing time of 360 s, the surface roughness (Ra) of the straight section reduced to 0.165 5 μm, while the surface roughness (Ra) of the curved section reduced to 0.371 8 μm. |
| format | Article |
| id | doaj-art-ca3878cf7dac4e7db38a024aa9becb0e |
| institution | Kabale University |
| issn | 1000-2758 2609-7125 |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Xibei Gongye Daxue Xuebao |
| spelling | doaj-art-ca3878cf7dac4e7db38a024aa9becb0e2024-12-13T10:05:05ZzhoEDP SciencesXibei Gongye Daxue Xuebao1000-27582609-71252024-10-0142580981710.1051/jnwpu/20244250809jnwpu2024425p809Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturingLIU Weiwei0WU Yizhou1LI Haoran2LUO Ziyan3LIU Jinjin4WANG Zhanshuang5School of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversitySchool of Mechanical Engineering, Northwestern Polytechnical UniversityBy studying the movement of ultrasonically assisted abrasives, combined with simulation experiments of abrasive flow in internal flow channels, the study on ultrasonic assisted abrasive flow machining of internal flow channels in additive manufacturing is carried out. Simulations were performed on the channels of AlSi10Mg aluminum alloy printed components, yielding the optimal process parameters for abrasive flow machining: a processing pressure of 10 MPa, abrasive particle size of 270 mesh, and abrasive concentration of 60%. By comparing the surface morphology of the combined straight and curved flow channels before and after applying ultrasonically assisted abrasive flow machining, it was evident that the application of ultrasonic assistance yielded superior removal of surface defects on additive manufacturing parts. However, its ability to remove the spheroidization effect in deeper concave areas is limited. The efficiency of abrasive flow machining and the surface quality of the parts were enhanced with the incorporation of ultrasonic vibration. Under the optimal polishing process parameter combination of an ultrasonic frequency of 20 kHz, a tool head amplitude of 30 μm, and a processing time of 360 s, the surface roughness (Ra) of the straight section reduced to 0.165 5 μm, while the surface roughness (Ra) of the curved section reduced to 0.371 8 μm.https://www.jnwpu.org/articles/jnwpu/full_html/2024/05/jnwpu2024425p809/jnwpu2024425p809.html磨粒流加工超声振动增材制造表面质量 |
| spellingShingle | LIU Weiwei WU Yizhou LI Haoran LUO Ziyan LIU Jinjin WANG Zhanshuang Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing Xibei Gongye Daxue Xuebao 磨粒流加工 超声振动 增材制造 表面质量 |
| title | Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| title_full | Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| title_fullStr | Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| title_full_unstemmed | Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| title_short | Study on ultrasonic-assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| title_sort | study on ultrasonic assisted abrasive flow polishing of internal flow channels in additive manufacturing |
| topic | 磨粒流加工 超声振动 增材制造 表面质量 |
| url | https://www.jnwpu.org/articles/jnwpu/full_html/2024/05/jnwpu2024425p809/jnwpu2024425p809.html |
| work_keys_str_mv | AT liuweiwei studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing AT wuyizhou studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing AT lihaoran studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing AT luoziyan studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing AT liujinjin studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing AT wangzhanshuang studyonultrasonicassistedabrasiveflowpolishingofinternalflowchannelsinadditivemanufacturing |