Slip-line field modeling of orthogonal machining pressure sensitive materials
文献类型：期刊论文
| 作者 | Ye GG(叶贵根); Xue SF(薛世峰); Tong XH(仝兴华); Dai LH(戴兰宏)
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| 刊名 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
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| 出版日期 | 2012-02-01 |
| 卷号 | 58期号:9-12页码:907-914 |
| 通讯作者邮箱 | lhdai@lnm.imech.ac.cn |
| 关键词 | Orthogonal cutting Slip-line field Pressure sensitivity Shear plane Bulk Metallic-Glass Chip Formation Tool Wear Force Mechanics |
| ISSN号 | 0268-3768 |
| 产权排序 | [Ye, G. G.;Xue, S. F.; Tong, X. H.] Petroleum Univ China, Dept Engn Mech, Shandong 257061, Peoples R China; [Dai, L. H.] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Dai, LH ; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | The slip-line field methods are widely used in solving cutting problem;however, most of which were focused on the pressure-independent materials. In this work, a new slip-line field model for orthogonal cutting of pressure sensitive materials is developed. Analytical characterization for orthogonal cutting process is obtained, which can give the explicit expressions for the shear angle, cutting force, and chip thickness in terms of the tool geometry, the friction coefficients on the tool flat, and the internal friction angle of the materials. To investigate the effect of the material and cutting parameters on cutting process, the finite element simulation is performed as well. The comparisons between the shear angle and cutting force predicted by the theoretical model with those obtained from finite element model simulation are made. The good agreement of the predicted results with the numerical results clearly reveals that the proposed slip-line field model can satisfactorily characterize the orthogonal cutting behavior of the pressure sensitive materials. Further analysis has demonstrated that the pressure sensitivity of materials has a significant influence on cutting process. |
| 学科主题 | 制造工艺力学 |
| 分类号 | 二类/Q2 |
| 收录类别 | SCI ; EI |
| 资助信息 | This work has been supported by the National Basic Research Program of China (grant no: 2009CB724401), the Nature Science Foundation of China (grants nos. 10725211, 11021262 and 11002144), and the National Natural Science Foundation of China-NSAF, grant no: 10976100. |
| 原文出处 | http://dx.doi.org/10.1007/s00170-011-3459-3 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300089400007 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46701]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ye GG,Xue SF,Tong XH,et al. Slip-line field modeling of orthogonal machining pressure sensitive materials[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2012,58(9-12):907-914. |
| APA | 叶贵根,薛世峰,仝兴华,&戴兰宏.(2012).Slip-line field modeling of orthogonal machining pressure sensitive materials.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,58(9-12),907-914. |
| MLA | 叶贵根,et al."Slip-line field modeling of orthogonal machining pressure sensitive materials".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 58.9-12(2012):907-914. |
入库方式： OAI收割
来源：力学研究所
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