| 卸煤机中金属板料激光冲孔成形机理研究 |
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| 引用本文： | 魏春雷.卸煤机中金属板料激光冲孔成形机理研究[J].煤矿机械,2011(6):136-137. |
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| 作者姓名： | 魏春雷 |
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| 作者单位： | 江西工业贸易职业技术学院,南昌,330038 |
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| 摘 要： | 为了能够有效地进行卸煤机金属板料的冲孔加工,深入地研究了激光冲孔在金属板料冲孔成形中的应用。研究了卸煤机金属板料的激光冲孔成形机理,提出了激光冲孔装置,激光冲击波压力的计算公式,激光冲孔的能量计算。接着,进行了试验研究,研究了冲孔孔口质量的影响因素。
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| 关 键 词： | 卸煤机 金属板料 冲孔成形 |
Study on Punching Deformation Theory of Laser Shock Waves for Sheet Metal in Coal-drop Machine |
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| WEI Chun-lei.Study on Punching Deformation Theory of Laser Shock Waves for Sheet Metal in Coal-drop Machine[J].Coal Mine Machinery,2011(6):136-137. |
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| Authors: | WEI Chun-lei |
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| Affiliation: | WEI Chun-lei(Jiangxi Vocational Technical College of Industry and Trade,Nanchang 330038,China) |
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| Abstract: | In order to punch the hole of the sheet metal in the coal-drop machines effectively,the application of the laser shock waves on the punching the hole was studied in depth.And the punching deformation theory of the laser shock waves of the sheet metal was studied,and the equipment of the punching by the laser shock waves,and the formula of calculating the pressure of the laser shock waves,and the formula of calculating energy were put forward,and then the case study was carried out and the effecting factors of the quality of the punching hole were analyzed. |
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| Keywords: | coal-drop machine sheet metal punching deformation |
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