| Download | - View accepted manuscript: Physics-based approach for predicting dissolution‒diffusion tool wear in machining (PDF, 770 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1016/j.cirp.2020.04.040 |
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| Author | Search for: Malakizadi, AmirORCID identifier: https://orcid.org/0000-0003-4251-4985; Search for: Shi, Bin; Search for: Hoier, Philipp; Search for: Attia, Helmi1ORCID identifier: https://orcid.org/0000-0002-4705-5311; Search for: Krajnik, Peter |
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| Affiliation | - National Research Council of Canada. Aerospace
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| Format | Text, Article |
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| Physical description | 4 p. |
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| Subject | Cutting; wear; modelling |
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| Abstract | A new approach is proposed to predict the thermally-activated dissolution-diffusion wear of carbide tools. Departing from the iterative procedure used for such nonlinear processes, a direct response surface approach that correlates the cutting conditions and wear level to the interface temperature is presented. For prediction of wear evolution, a calibrated thermodynamic model that describes chemical interaction between the tool and workpiece materials is combined with the FE simulation of machining process, considering the pressure-dependent thermal constriction resistance phenomenon. The accuracy of predicting flank wear in turning C50 plain carbon steel ‒ where dissolution-diffusion wear mechanism prevails ‒ is validated experimentally. |
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| Publication date | 2020-05-12 |
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| Publisher | Elsevier |
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| Licence | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | ea81bbc1-7676-4fd0-8ba1-1a9e29f7c715 |
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| Record created | 2020-06-24 |
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| Record modified | 2021-10-14 |
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