| 低压水射流辅助PDC刀具切削花岗岩 |
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| 引用本文： | 谭哲丽,王成勇,魏昕,谢影明.低压水射流辅助PDC刀具切削花岗岩[J].中国安全科学学报,1995(Z1). |
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| 作者姓名： | 谭哲丽 王成勇 魏昕 谢影明 |
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| 作者单位： | 广东工业大学机械系 |
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| 摘 要： | 采用低压水射流辅助聚晶金刚石刀具车削花岗岩，采集不同切削条件下切削力的数据，分析了在水射流辅助下刀具进给量、切削深度、切削速度、水射流压力、喷射距离对切削力的影响。结果表明，在实验压力范围内，切削过程中，水射流使岩石受到冲蚀，并使微裂纹扩展，有利于岩石的切削。切削力随着水射流压力的增大而减少。
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| 关 键 词： | 低压水射流，辅助切削，花岗岩 |
CUTTING GRANITE USING PDC CUTTER ASSISTEDBY LOW-PRESSURE WATER JET |
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| Tan Zheli, Wang Chengyong,Wei Xin,Xie Yingming.CUTTING GRANITE USING PDC CUTTER ASSISTEDBY LOW-PRESSURE WATER JET[J].China Safety Science Journal,1995(Z1). |
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| Authors: | Tan Zheli Wang Chengyong Wei Xin Xie Yingming |
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| Institution: | Guangdong University of Technology |
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| Abstract: | Granite is turned in lathe using PDC cutter assisted by low-pressure water jet and thecutting force at different cutting conditions is acquired. The influences of cutter feed, cutdepth, cutting speed, water pressure and jet distance on cutting force are analysed. Thisstudy Shows that in the experimental water pressure vange,Water jets rush into granite andmake the cracks develope in granite. In this case, water jet make the granite easy to be cut bycutter. The cutting force reduce with the increase of water pressure. |
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| Keywords: | Low-pressure water jet Assistant cut Granite |
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