| PCBN刀具负倒棱前角的合理设计及其对表面残余应力的影响 |
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| 引用本文： | 丁维军,张弘韬,崔吉顺.PCBN刀具负倒棱前角的合理设计及其对表面残余应力的影响[J].工具技术,1996(6). |
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| 作者姓名： | 丁维军 张弘韬 崔吉顺 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 本文研究了ＰＣＢＮ刀具负倒棱前角的合理选择，并用Ｘ射线衍射仪测量了加工表面残余应力，分析了负倒棱前角在形成表面残余压应力过程中的作用。
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| 关 键 词： | 聚晶立方氯化硼刀具，负倒棱前角，表面残余应力 |
The Optimum Designing of the Negative Land Angles of PCBN Cutters and Its Influence on Surface Residul Stress |
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| Ding Weijun et al.The Optimum Designing of the Negative Land Angles of PCBN Cutters and Its Influence on Surface Residul Stress[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),1996(6). |
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| Authors: | Ding Weijun |
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| Affiliation: | Ding Weijun et al |
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| Abstract: | In this paper, the negative land angles of PCBN tools was determinedwhen the cutter was used to cut hardened steel. The X-ray diffractometer was used to measurethe surface reaidul stress, which showed compressive stress existed. And the influence of thenegative land angle on residual stress was also analysed. |
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| Keywords: | PCBN tool negative land angle surface residul stress |
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