Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation
The introduction of ultrasonic vibration in the grinding process of γ-TiAl intermetallic compounds can significantly reduce its processing difficulty. It is of great significance to understand the grinding mechanism of γ-TiAl intermetallic compounds and improve the processing efficiency by studying...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2024-02-01
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| Series: | Reviews on Advanced Materials Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/rams-2023-0167 |
| _version_ | 1797316590408040448 |
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| author | Li Zhenhao Yang Song Liu Xiaoning Xiao Guoqing San Hongzhan Zhang Yanru Wang Wei Yang Zhibo |
| author_facet | Li Zhenhao Yang Song Liu Xiaoning Xiao Guoqing San Hongzhan Zhang Yanru Wang Wei Yang Zhibo |
| author_sort | Li Zhenhao |
| collection | DOAJ |
| description | The introduction of ultrasonic vibration in the grinding process of γ-TiAl intermetallic compounds can significantly reduce its processing difficulty. It is of great significance to understand the grinding mechanism of γ-TiAl intermetallic compounds and improve the processing efficiency by studying the mechanism of ordinary grinding of abrasive grains. Based on this, this study proposes a grinding force prediction model based on single-grain ultrasonic assisted grinding (UAG) chip formation mechanism. First, the prediction model of grinding force is established based on the chip formation mechanism of abrasive sliding ordinary grinding and the theory of ultrasonic assisted machining, considering the plastic deformation and shear effect in the process of material processing. Second, the UAG experiment of γ-TiAl intermetallic compounds was carried out by using diamond grinding wheel, and the unknown coefficient in the model was determined. Finally, the predicted values and experimental values of grinding force under different parameters were compared to verify the rationality of the model. It was found that the maximum deviation between the predicted value of tangential force and the actual value is 23%, and the maximum deviation between the predicted value of normal force and the actual value is 21.7%. In addition, by changing the relevant parameters, the model can predict the grinding force of different metal materials under different processing parameters, which is helpful for optimizing the UAG parameters and improving the processing efficiency. |
| first_indexed | 2024-03-08T03:21:39Z |
| format | Article |
| id | doaj.art-643ff72a668647658d2a5a9091e1168e |
| institution | Directory Open Access Journal |
| issn | 1605-8127 |
| language | English |
| last_indexed | 2024-03-08T03:21:39Z |
| publishDate | 2024-02-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Reviews on Advanced Materials Science |
| spelling | doaj.art-643ff72a668647658d2a5a9091e1168e2024-02-12T09:12:45ZengDe GruyterReviews on Advanced Materials Science1605-81272024-02-01631pp. 11512510.1515/rams-2023-0167Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validationLi Zhenhao0Yang Song1Liu Xiaoning2Xiao Guoqing3San Hongzhan4Zhang Yanru5Wang Wei6Yang Zhibo7School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Software, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo, 454000, ChinaSchool of Emergency Management, Henan Polytechnic University, Jiaozuo, 454000, ChinaInstitute of Mechanical and Electrical Engineering, Hebi Polytechnic, Hebi, 458030, ChinaThe introduction of ultrasonic vibration in the grinding process of γ-TiAl intermetallic compounds can significantly reduce its processing difficulty. It is of great significance to understand the grinding mechanism of γ-TiAl intermetallic compounds and improve the processing efficiency by studying the mechanism of ordinary grinding of abrasive grains. Based on this, this study proposes a grinding force prediction model based on single-grain ultrasonic assisted grinding (UAG) chip formation mechanism. First, the prediction model of grinding force is established based on the chip formation mechanism of abrasive sliding ordinary grinding and the theory of ultrasonic assisted machining, considering the plastic deformation and shear effect in the process of material processing. Second, the UAG experiment of γ-TiAl intermetallic compounds was carried out by using diamond grinding wheel, and the unknown coefficient in the model was determined. Finally, the predicted values and experimental values of grinding force under different parameters were compared to verify the rationality of the model. It was found that the maximum deviation between the predicted value of tangential force and the actual value is 23%, and the maximum deviation between the predicted value of normal force and the actual value is 21.7%. In addition, by changing the relevant parameters, the model can predict the grinding force of different metal materials under different processing parameters, which is helpful for optimizing the UAG parameters and improving the processing efficiency.https://doi.org/10.1515/rams-2023-0167γ-tial intermetallic compoundsprediction modelmechanism researchultrasonic assisted grindingcomparative verification |
| spellingShingle | Li Zhenhao Yang Song Liu Xiaoning Xiao Guoqing San Hongzhan Zhang Yanru Wang Wei Yang Zhibo Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation Reviews on Advanced Materials Science γ-tial intermetallic compounds prediction model mechanism research ultrasonic assisted grinding comparative verification |
| title | Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation |
| title_full | Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation |
| title_fullStr | Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation |
| title_full_unstemmed | Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation |
| title_short | Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation |
| title_sort | grinding force model for ultrasonic assisted grinding of γ tial intermetallic compounds and experimental validation |
| topic | γ-tial intermetallic compounds prediction model mechanism research ultrasonic assisted grinding comparative verification |
| url | https://doi.org/10.1515/rams-2023-0167 |
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