A Transport-Diffusion Equation in Metal Cutting and its Application to Analysis of the Rate of Flank WearSource: Journal of Manufacturing Science and Engineering:;1985:;volume( 107 ):;issue: 001::page 81Author:E. Kannatey-Asibu
DOI: 10.1115/1.3185971Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A two-dimensional transport-diffusion equation is derived for diffusion in metal cutting by an extension of Fick’s second law. The analysis considers the dynamics of the cutting process and thus offers a comprehensive representation of the diffusing species in the workpiece and the chip. A relationship for the rate of flank wear is derived considering adhesion and diffusion as the major modes of wear on the tool flank. It is based on the mechanics of the wear process, friction and diffusion, taking into account the regenerative effects of wear, temperature, and friction force. Based on the simulated results of the analysis, a new criterion is proposed for determining tool life.
keyword(s): Wear , Diffusion (Physics) , Metal cutting , Equations , Friction , Cutting , Temperature , Dynamics (Mechanics) AND Force ,
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| contributor author | E. Kannatey-Asibu | |
| date accessioned | 2017-05-08T23:20:44Z | |
| date available | 2017-05-08T23:20:44Z | |
| date copyright | February, 1985 | |
| date issued | 1985 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27712#81_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100140 | |
| description abstract | A two-dimensional transport-diffusion equation is derived for diffusion in metal cutting by an extension of Fick’s second law. The analysis considers the dynamics of the cutting process and thus offers a comprehensive representation of the diffusing species in the workpiece and the chip. A relationship for the rate of flank wear is derived considering adhesion and diffusion as the major modes of wear on the tool flank. It is based on the mechanics of the wear process, friction and diffusion, taking into account the regenerative effects of wear, temperature, and friction force. Based on the simulated results of the analysis, a new criterion is proposed for determining tool life. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Transport-Diffusion Equation in Metal Cutting and its Application to Analysis of the Rate of Flank Wear | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3185971 | |
| journal fristpage | 81 | |
| journal lastpage | 89 | |
| identifier eissn | 1528-8935 | |
| keywords | Wear | |
| keywords | Diffusion (Physics) | |
| keywords | Metal cutting | |
| keywords | Equations | |
| keywords | Friction | |
| keywords | Cutting | |
| keywords | Temperature | |
| keywords | Dynamics (Mechanics) AND Force | |
| tree | Journal of Manufacturing Science and Engineering:;1985:;volume( 107 ):;issue: 001 | |
| contenttype | Fulltext |