蒋翎.电液压脉冲水气射流强化淬火后工具钢的表面研究[J].表面技术,2008,37(6):51-53.
JIANG Ling.Study on Surface of Tool Steel after Quenclung Intensified by Electro-Hydraulic Power Impulse Water-gas Jet[J].Surface Technology,2008,37(6):51-53 |
| 电液压脉冲水气射流强化淬火后工具钢的表面研究 |
| Study on Surface of Tool Steel after Quenclung Intensified by Electro-Hydraulic Power Impulse Water-gas Jet |
| 投稿时间：2008-07-07 修订日期：2008-12-10 |
| DOI： |
| 中文关键词: 电液压脉冲 水气射流发生室 强化淬火 工具钢 变形特性 |
| 英文关键词:Electro-hydraulic power impulse Reaction room of water-gas jet Intensified quenching Tool steel Distortion characteristic |
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| 中文摘要: |
| 为了提高工具钢表面的精度，提出了采用电液压脉冲水气射流来强化淬火后工具钢表面的新方法。基于电液压脉冲水气射流发生器的工作原理和结构，通过对铁及其合金的电液压脉冲水气射流强化的理论和试验研究结果，结果表明：电液压脉冲水气射流的最大优点是它所产生的压力可任意调节，根据工件的不同要求，完成对零件表面的强化。高速变形对承受脉冲载荷工件的物理力学特性有着重大影响，电液压脉冲水气射流消除铸件和焊接件的残余应力达40%~ 70%，并且不会影响工件的加工表面质量。 |
| 英文摘要: |
| In order to enhance the surface precision of steel for intensified quenching, a new technology of electro-hydraulic power impulse water-gas jet was presented. Based on working principle of electro-hydraulic power impulse water-gas jet and structure of reaction room, the academic and experimental research that electro-hydraulic power impulse water-jet intensified jet for steel and alloy shows: pressure produced can be adjusted arbitrary and workpiece surface can be intensified according to different requirement. High speed distortion has an important influence for physical mechanical performance of workpiece received by impulse load, and remainder stress of eliminating casting and jointing can get 40% -70% by electro-hydraulic power impulse water-gas jet. Finally it will not impact on the quality of finished surface of workpiece. |
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