| 前混合式磨料射流及其切割特性 |
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| 引用本文： | 尤明庆,张海,崔漠慎,刘伟.前混合式磨料射流及其切割特性[J].中国安全科学学报,1995(Z1). |
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| 作者姓名： | 尤明庆 张海 崔漠慎 刘伟 |
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| 作者单位： | 焦作工学院 |
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| 摘 要： | 本文讨论了前混合式磨料射流发生装置的工作特性，给出了一种新型供料系统，能实现磨料可靠均匀地供给，并可以方便、准确地调节磨料浓度。在此基础上研究了压力，喷嘴直径、靶距等多种参数对前混合式磨料射流切割特性的影响，给出了这些参数的选取范围及评价方法。试验中使用的切割材料有石灰岩、钢材、铝材以及五种强度的混凝土试块。
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| 关 键 词： | 射流，切割特性，参数选取 |
PREMIXING ABRASIVE WATER JETAND ITS CUTTING EFFCCTION |
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| You Mingqing,Zhang Hai,Cui Moshen,Liu Wei.PREMIXING ABRASIVE WATER JETAND ITS CUTTING EFFCCTION[J].China Safety Science Journal,1995(Z1). |
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| Authors: | You Mingqing Zhang Hai Cui Moshen Liu Wei |
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| Institution: | Jiaozuo Institute of Technology |
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| Abstract: | In this paper the principle of Premixing abrasive water jet or DIAjet discussed,and a newsystem was given, which can feed abrasive feasibly and evenly. In the system abrasive concentration can be adjusted easily. Then the effection of system parameters was studied basedon cutting stel,aluminium,lime stone and concrete samples with different strength. The waywas give to choice pressure,mozzle's diameter,abrasive parameters and standoff distancesetc. |
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| Keywords: | Jet Cutting Optimization of parameters |
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