| 磨料射流钻割一体钻头研制及切割特性研究 |
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| 引用本文： | 陆海龙,王欣,李文霞,张志雨. 磨料射流钻割一体钻头研制及切割特性研究[J]. 煤矿机械, 2009, 30(2) |
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| 作者姓名： | 陆海龙 王欣 李文霞 张志雨 |
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| 作者单位： | 中国矿业大学,安全工程学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展规划(973计划)，国家科技攻关重点项目 |
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| 摘 要： | 详细说明了磨料射流钻割一体压控钻头结构组成及其工作过程,介绍了高压磨料射流切割煤岩原理,通过试验,总结分析了磨料硬度、磨料粒径以及磨料流量对钻头切割性能的影响。
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| 关 键 词： | 磨料射流 钻割一体 钻头 切割性能 实验研究 |
Development of Abrasive Water Jet Drilling-cutting Aiguille and Experiment Study on Cutting Performance of Abrasive |
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| LU Hai-long,WANG Xin,LI Wen-xia,ZHANG Zhi-yu. Development of Abrasive Water Jet Drilling-cutting Aiguille and Experiment Study on Cutting Performance of Abrasive[J]. Coal Mine Machinery, 2009, 30(2) |
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| Authors: | LU Hai-long WANG Xin LI Wen-xia ZHANG Zhi-yu |
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| Abstract: | The structure and the working process of the abrasive water jet drilling-cutting aiguille were illuminated.The mechanism of high-pressure abrasive jet breaking coal and rock simply was introduced,through the experiment,the influence of the cutting performance was analyzed,which made by hardness & size & flux of the abrasive. |
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| Keywords: | abrasive water jet integration of drilling-cutting aiguille cutting performance experimental study |
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