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| Content Provider | Springer Nature Link |
|---|---|
| Author | López de Lacalle, L. N. Lamikiz, A. Sánchez, J. A. Arana, J. L. |
| Copyright Year | 2006 |
| Abstract | In this paper the use of the ball burnishing process to improve the final quality of Inconel 718 surfaces is studied. This process changes the roughness and residual stresses of the previously end milled surfaces, achieving the finishing requirements for engine components. Both the burnishing system and main parameters are taken into account, considering their influence on finishing. Workpiece surface integrity is ensured due to the compression effect of this surfacef enhancement process and its associated cold working. Results of different tested pieces are discussed in relation to the maximum and mean surface roughness achieved microstructure and surface hardness. Results of heat-treated low carbon mould steel P20 (32 HRC) are compared with those for the nickel alloy Inconel 718 (solution treated and age hardening, 40 HRC). The main conclusions are that using a large radial width of cut in the previous end milling operation, together with a small radial width of cut during burnishing can produce acceptable final roughness. And compression cold working is higher and deeper in the Inconel 718 than in the steel case. |
| Starting Page | 958 |
| Ending Page | 968 |
| Page Count | 11 |
| File Format | |
| ISSN | 02683768 |
| Journal | The International Journal of Advanced Manufacturing Technology |
| Volume Number | 32 |
| Issue Number | 9-10 |
| e-ISSN | 14333015 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2006-05-09 |
| Publisher Place | London |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Ball burnishing Finishing Ball-end milling Heat-resistant alloys Inconel 718 Computer-Aided Engineering (CAD, CAE) and Design Mechanical Engineering Production/Logistics Industrial and Production Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software |
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