1)laser-arc激光-电弧
1.The laser-arc hybrid welding is a novel technique which has a synergic effect of“1+1﹥2”.激光-电弧复合焊接具有“1+1﹥2”的协同效应,可以提高激光能量的利用率,减少或消除焊接缺陷,获得单独激光、电弧焊接难以达到的效果,为铝合金的焊接提供了一种新的途径。
英文短句/例句
1.Research on Laser-arc Hybrid Welding Process of Thick Ship Plates大厚度船用高强钢激光-电弧复合焊技术研究
2.Effect of arc atmosphere on interaction of CO_2 laser beam and TIG arc电弧气氛对CO_2激光与TIG电弧相互作用的影响
3.Fundamental Research on Laser-MIG Hybrid Welding and Its Application;激光—MIG电弧复合焊接基础研究及应用
4.Laser-Arc Hybrid Welding of 616 Armour Steels;616装甲钢激光电弧复合焊接技术研究
5.Study on Characteristics of Laser Inducing Plasma for Triggering TIG Arc Discharge;激光等离子体引燃TIG电弧特性研究
6.Absorption of GMAW pulse arc to Nd:YAG laser powerGMAW脉冲电弧对Nd∶YAG激光能量的吸收
7.Surface Strengthening of 45~# steel by Laser-Guided Micro Discharge激光诱导微弧放电对45~#钢的表面强化
8.The study on low-power YAG laser-MAG arc hybrid welding低功率YAG激光-MAG电弧复合焊接的研究
9.Characteristics of DC TIG arc with the action of a vertically incident CO_2 laser beamCO_2激光作用下直流TIG电弧特性分析
10.A detailed analysis of welding arc spectrum distribution characteristics to choose light sources of laser sensors电弧光谱分布特征及激光传感器的光源选择
11.Research of Laser-MAG Hybrid Arc Properties Based on Spectrum Information基于光谱信息的激光-MAG复合电弧特性研究
12.Influence of TIG arc on characteristics of high power CO_2 laser beamTIG电弧对高功率CO_2激光光束特性的影响
13.The Research on the Laser-arc Hybrid Welding and Dual-spot Laser Beam Welding Technology of Aluminium-Lithium Alloy;铝锂合金激光电弧复合及双光点激光焊接技术研究
14.Behavior Analysis of Low Power YAG Laser-Gas Metal Arc Welding Hybrid Welding Arc Plasma低功率YAG激光-熔化极气体弧焊复合焊接电弧等离子体行为研究
15.Study of Laser-Arc Hybrid Welding and the Magnetic Properties of Laser Welded Super-Low Carbon Steel;激光电弧复合焊接及激光焊接超低碳钢的焊缝磁性能研究
16.Diagnostics of the Electric Arc Plasma by Mono-wavelength Laser Interferometry with Optical Flat电弧等离子体的单波长激光平晶干涉诊断
17.DIAGNOSTICS OF THE ARC PLASMA BY MONOWAVELENGTH PULSED LASER HOLOGRAPHIC INTERFEROMETRY电弧等离子体的单波长脉冲激光全息诊断
18.Study on Flux-assisted Laser Welding and Particle Enforced A-TIG Welding for Magnesium Alloy;镁合金活性激光焊及颗粒增强活性电弧焊研究
相关短句/例句
laser-arc double sides welding激光-电弧双面焊
3)laser-arc hybrid welding激光-电弧复合焊
1.New welding technology of aluminium alloy which is newly researched throughout the world is summarized in the paper,such as laser welding,laser-arc hybrid welding and friction stir welding.详细介绍了近年来国内外出现的铝合金焊接新技术(激光焊、激光-电弧复合焊以及摩擦搅拌焊)的原理、工艺特点以及在汽车制造中的应用。
2.Several advanced welding techniques of magnesium alloy were introduced: A-TIG welding, electron beam welding, laser welding, laser-arc hybrid welding and friction stir welding.介绍了镁合金先进焊接工艺,包括A-TIG焊、电子束焊、激光焊、激光-电弧复合焊和搅拌摩擦焊。
3.The laser-arc hybrid welding technique takes a full advantage of the two heat sources.激光-电弧复合焊技术发挥了两种热源的长处,能在不同方面、不同程度上减少或消除传统焊接中的缺陷,提高了激光能量的利用率,是焊接高强铝合金的首选工艺。
4)laser-arc hybrid welding process激光电弧复合焊
1.This article describes the principle, characteristics, types, interaction of laser-arc hybrid welding process, it also gives a picture of its currentsituation of research and development and finally concludes that as a new welding technique , the hybrid welding process has a promising future.介绍了激光电弧复合焊接方法的原理、工艺特点、复合焊的几种形式、复合焊的机理研究现状及复合焊的应用,指出复合焊作为一种新型的焊接方法具有较为广阔的应用前景。
5)are augmented laser welding电弧强化激光焊
6)laser-arc hybrid welding激光-电弧复合焊接
1.Elimination of high frequency interference during the laser-arc hybrid welding;激光-电弧复合焊接过程中高频干扰的消除
2.Application of laser-arc hybrid welding in industry;激光-电弧复合焊接的应用
3.The laser-arc hybrid welding technology for LF6 aluminum alloy was introduced.对LF6铝合金的激光-电弧复合焊接工艺进行了初步研究。
延伸阅读
半导体激光泵浦的激光晶体半导体激光泵浦的激光晶体LD pumped laser crystal 半导体激光泵浦的激光晶体LD PumPed lasercrystal适用于半导体二极管作泵浦源的激光晶体。传统的固体激光器一般用闪光灯泵浦，由于闪光灯的发光区域宽，只有一部分能量被吸收后转换成激光，大部分转换成热量，使工作物质温度上升，恶化了输出激光束的质量。半导体激光器输出的激光谱线窄(一般为几纳米)，选择合适的半导体激光器，使其激光光谱与某种固体激光材料的吸收光谱匹配，即可达到高效泵浦，大大减轻固体工作物质的热负荷。 因为半导体激光器光泵区域小，需用的晶体尺寸也小，因此要求基质晶体内可掺入的激活离子浓度要高，且不产生浓度碎灭。此外，要求与光泵的半导体激光波长相匹配的晶体的吸收带要宽，吸收系数要大;要有低的阑值功率;Q开关运转时，荧光寿命要长。当泵浦光源从闪光灯改变为半导体激光二极管时，对被泵浦的激光晶体产生了不同的要求。用闪光灯泵浦时，对材料的热性能和机械性能有严格要求，而半导体泵浦则更注重材料的光谱性能。 在已使用的激光晶体中，掺钱石榴石(Nd:YAG)晶体的阑值功率低，光学质量高，是应用于半导体激光光泵的固体激光器的主要材料。由于Nd3+离子在基质晶体中受分凝系数的限制，Nd3+离子浓度不能太高，所以一些氟化物和钨、钥酸盐晶体等掺杂浓度高，激光效率高，荧光寿命长，有可能成为半导体激光泵浦的后选晶体。 用半导体泵浦可制成效率高、功率和频率稳定、激光束质量好、寿命长的全固化激光器，并经各种频率转换技术，可发展成各种波长、各种模式、各种运转方式的激光器，这种激光器将在很大范围内取代已有的各类固体、液体和气体激光器。 (沈鸿元)
