| LIAN Guofu,LI Yi,CHU Mengya,CHEN Changrong,HUANG Xu,FENG Meiyan.Numerical Simulations and Experimental Research on Flatness of Inclined Multi-channel Cladding Coatings[J],53(5):126-136 |
| Numerical Simulations and Experimental Research on Flatness of Inclined Multi-channel Cladding Coatings |
| Received:December 17, 2022 Revised:June 08, 2023 |
| View Full Text View/Add Comment Download reader |
| DOI：10.16490/j.cnki.issn.1001-3660.2024.05.013 |
| KeyWord:laser cladding inclined substrate numerical simulation scanning mode evolution of molten pool flatness |
| Author | Institution |
| LIAN Guofu |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
| LI Yi |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
| CHU Mengya |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
| CHEN Changrong |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
| HUANG Xu |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
| FENG Meiyan |
School of Mechanical and Automotive Engineering,Fujian Key Laboratory of Intelligent Machining Technology and Equipment, Fujian University of Technology, Fuzhou , China |
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| Abstract: |
| Some high-strength structural parts have inclined shapes, such as gears, racks, and impellers. Nickel-based coatings are coated on the surface by laser cladding technology, which improves the mechanical surface performance and extends the service life of the parts. Regarding the geometric characteristics of inclined-matrix coatings, existing literature studies the deflection angles of nozzles, inclination angles of substrates, laser scanning methods, and overlapping ratios. Moreover, existing laser scanning methods include up-to-bottom, bottom-to-up, and horizontal continuous scanning for experimental comparative research. |
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