| Title |
Development of Depositions Strategies for Edge Repair Using a WAAM Process |
| ID_Doc |
20264 |
| Authors |
Baffa, F; Carvalho, GHSFL; Venturini, G; Campatelli, G |
| Title |
Development of Depositions Strategies for Edge Repair Using a WAAM Process |
| Year |
2024 |
| Published |
|
| DOI |
10.1007/978-3-031-52649-7_41 |
| Abstract |
Remanufacturing is an industrial process which aims to restore a component to at least its original performance, and it is considered a key processes to support the transition to circular economy. For restoring a metal component, additive manufacturing processes based on Direct Energy Deposition (DED) techniques are the most widely used, because they can process a damaged part with a complex geometry. Among these, Wire Arc Additive Manufacturing (WAAM) has several advantages including a high deposition rate, lower operative, material, and equipment costs. Nevertheless, it is also characterized by low accuracy and a high risk of defects if the process is not tuned correctly. It is therefore crucial to develop effective deposition strategies to ensure defect-free deposition and high efficiency. This study focuses on the repair of edges of steel made components, and specific toolpaths has been designed and tested for repairing this geometrical features, both concave and convex, coupled with the selection of proper welding parameters and torch tilting angle. |
| Author Keywords |
Wire Arc Additive Manufacturing (WAAM); Circular economy; Remanufacturing |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Conference Proceedings Citation Index - Science (CPCI-S) |
| EID |
WOS:001274189000041 |
| WoS Category |
Green & Sustainable Science & Technology; Engineering, Industrial; Engineering, Manufacturing |
| Research Area |
Science & Technology - Other Topics; Engineering |
| PDF |
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