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- laser shock peening process 激光冲击冷锻处理
- Unternahrer, Josef Robert, Lotshaw, et al. Short-pulse high-peak laser shock peening, US Patent, 252620. 张莹.;激光冲击金属板料变形的基础研究及有限元分析:[硕士学位论文]
- Laser shock peening(LSP) is a new surface strengthening technology. It use laser-induced,high-energy shock wave to induce compressive residual stresses on the impacted area of metal. 激光冲击强化是一种新兴的现代表面处理技术,它利用激光产生的高幅冲击波在冲击区诱导出有益的残余压应力,从而达到强化材料的目的。
- Laser peening forming is an emerging modern process developed from laser shock strengthening. 激光喷丸塑性成形金属板料是从激光强化发展起来的新技术。
- Laser Shock Peening 激光喷丸
- Laser peening technique is an application in the fields of surface modification of metal and metal forming with laser shock waves. 激光喷丸技术就是利用强脉冲激光诱导产生的高能冲击波在金属材料表面改性和成形方面的一个应用。
- As a new surface strengthening technology,laser shock processing(laser peening) uses intensepulse laser to produce shock waves on metal surface,which induces strain hardening on the surface of metal. 激光冲击强化技术(又称激光喷丸)是利用强脉冲激光产生的压力冲击波在金属材料表层产生应变硬化的一种新型表面强化技术。
- The development of microscale laser shock processing was presented. 展望了微尺度激光冲击处理技术的发展及应用前景。
- Experimental study on mechanical behavior and tensile spallation of pure aluminium under laser shock loading[J]. 引用该论文 王永刚;M.;Boustie;贺红亮;T
- Substructural Modification of Austenitic Stainless Steel Induced by Laser Shock[J]. 引用该论文 朱向群;周明;戴起勋;蔡兰;丁华;袁润.
- Shot Peening Process of Tail Strap of an Aircraft 某型飞机平尾带板的喷丸工艺
- A non-linear elastic-plastic finite element method to predict the residual stress distribution induced b Laser Shock Processing (LSP) was established. 摘要建立模拟激光冲击残余应力场的非线性弹塑性有限元模型。
- Glass heads used in peening processes, metal cleaning and polishing and used as filler materials in plastic, paint and rubber manufacturing. 二、高强度玻璃微珠适用于机械喷丸,金属物的清理抛光及塑料、橡胶、油漆和复合材料等化工产品的添加剂、增强剂的高强度玻璃微珠。
- Based on the preliminary study on LSF(Laser Shock Forming) both at home and abroad, the LSF of titanium alloy sheet is studied. 本文在分析了国内外激光冲击成形研究现状的基础上,对钛合金板激光冲击成形进行了实验研究。
- Yongqing Chiye Glass bead Co., Ltd is a special enterprise which manufacture high-ways glass bead for used in road and glass bead for peening processes. 永清县驰野玻璃珠有限公司是制造道路用反光玻璃珠、喷丸用玻璃珠等系列产品的专业企业。
- The microscale effect, elastic-plastic theory and material nonlinearity of laser shock processing were analyzed and discussed. 摘要综述和分析了激光冲套金属材料的微尺度效应、材料的弹塑性理论、材料的非线性。
- The laser shock processing causes the surface layer of metal to plastically deform,and thereby develop a significant residual compressive stress in the surface of metal. 激光冲击处理会使金属材料表层发生塑性变形而产生很高的残余压应力;
- Laser shock forming (LSF) is a novel technique that laser-induced shock wave is used to shape sheet metal.It is new application of laser in sheet metal forming. 激光冲击成形是利用激光产生的冲击波使金属板料产生塑性变形的一种新型的板料塑性成形技术,是激光在金属板料成形领域新的应用。
- The depths of plastic deformation were well coincided with the buckling heights of the plane samples,and the buckling height was influenced greatly by the peening processing parameters. 平板样品喷丸后的翘曲高度与表面变形层深度有较好的对应关系,可以用来衡量喷丸强度的大小。