| 基于量纲分析法的一种磨料水射流打孔模型 |
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| 引用本文： | 王军,于超,耿鹏飞. 基于量纲分析法的一种磨料水射流打孔模型[J]. 机床与液压, 2012, 40(9): 49-51 |
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| 作者姓名： | 王军 于超 耿鹏飞 |
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| 作者单位： | 燕山大学机械工程学院,河北秦皇岛,066004 |
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| 摘 要： | 水射流的加工过程中非常复杂,涉及到许多参数,对其模型的描述也较为困难。运用量纲分析法,选取对加工过程中影响较大的参数,忽略影响很小的因素,建立了水射流打孔过程的新数学模型,并通过试验验证该模型的误差仅为3%～10%。
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| 关 键 词： | 磨料水射流 打孔模型 量纲分析法 |
Modeling for the Abrasive Water Jet Hole Process Based on Dimensional Analysis Technique |
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| WANG Jun , YU Chao , GENG Pengfei. Modeling for the Abrasive Water Jet Hole Process Based on Dimensional Analysis Technique[J]. Machine Tool & Hydraulics, 2012, 40(9): 49-51 |
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| Authors: | WANG Jun YU Chao GENG Pengfei |
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| Affiliation: | (School of Mechanical Engineering,Yanshan University,Qinhuangdao Hebei 066004,China) |
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| Abstract: | Abrasive water jet(AWJ)machining process contains complex nature and involves a large number of variables,so it is difficult to set up the model.A hole process model that was developed using dimensional analysis technique was presented.In the new model,the variables which had big influence on machining process were considered.It is found that the model prediction results are consistent with the experimental data with an error of less than 3%~10%. |
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| Keywords: | Abrasive water jet Hole process model Dimensional analysis technique |
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