| PCD刀具加工氮化硅基工程陶瓷的合理切削速度 |
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| 引用本文： | 李迎杰 张弘韬. PCD刀具加工氮化硅基工程陶瓷的合理切削速度[J]. 工具技术, 1997, 31(6): 15-18 |
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| 作者姓名： | 李迎杰 张弘韬 |
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| 作者单位： | 大连理工大学机械工程系!116024 |
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| 摘 要： | 从切削速度对切削力、已加工表面粗糙度、刀具耐用废、切削长度的影响的角度，探讨了聚晶金刚石刀具（PCD）切削加工氮化硅（Si_3N_4）基工程陶瓷时合理切削速度的选择问题。指出，在一定的切削条件下，当切削速度v=30～40m／min时，可获得良好的综合效益。
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| 关 键 词： | 聚晶金刚石 工程陶瓷 切削加工 切削速度 |
The Optimum Velocity of Cutting Si_3N_4 Base Engineering Ceramics with PCD Tools |
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| Li Yingjie et al. The Optimum Velocity of Cutting Si_3N_4 Base Engineering Ceramics with PCD Tools[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 1997, 31(6): 15-18 |
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| Authors: | Li Yingjie et al |
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| Affiliation: | Li Yingjie et al |
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| Abstract: | The author explains how to select an optimum velocity of cutting engineering ceramics with polycrystalline diamond tools on the basis of cutting forces, surface roughnss, tool life and the cutting length. The article points out when the optimum velocity is between 30 to 40 meters per minute the best total efficiency can be obtained. |
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| Keywords: | polycrystalline diamond (PCD) cutting engineering ceramics |
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