激光焊机,laser welder
1)laser welder激光焊机
1.A new advancedlaser welder and a weld quality inspection system at Baosteel Cold Rolling Plant TCM put into production in late were introduced.冷轧厂底在轧机生产线引进了具有世界先进水平的激光焊机及其焊缝检测系统。
2)Laser Welder激光焊接机
1.The New Design of the Precision Control System ofLaser Welder;激光焊接机精密控制系统的新设计
2.The optical system of the ten tube parallel CO 2 laser welder;十管并联CO_2激光焊接机光学系统
3.A laser welder was researched and produced.研制了一种激光焊接机，专门用于补焊堆焊发动机气门锥面和其它铸造金属制品表面的缺陷。
英文短句/例句
1.Study on CO_2 Laser Welding Equipment with High Quality Beam and Technical Experiment;高光束质量CO_2激光焊接机及工艺实验研究
2.Mechanism Design and Kinematics Analysis of a Parallel Manipulator for Laser Welding一种并联激光焊接机器人的机构设计与运动学分析
3.Study of Technique and Mechanism on Hybrid CO_2 Laser-TIG Welding;CO_2激光-TIG复合焊接工艺与机理研究
4.Research on Longitudinal Seam Leaser Welder for Reactor Coolant Pump Can核主泵屏蔽套激光纵缝焊接机的研制
5.Study on Galvanometer Scanning Fiber Laser Welding Plexiglass Technology振镜扫描式光纤激光焊接有机玻璃工艺研究
6.Application of welding robot with laser tracking system on aluminium fuel tank"s welding带激光跟踪的焊接机器人系统在铝合金油箱焊接中的应用
7.Study on Technology of Laser Welding of 30CrMnSi Steels30CrMnSi钢激光焊接工艺研究
8.Technology of laser welding on Al-5Mg-0.3ScAl-5Mg-0.3Sc激光焊接技术
9.Study of Laser Welding of 400 MPa Super Steel and Its Weldability;400MPa级超级钢激光焊接及其焊接性研究
10.Study on the Mechanism of Penetration Mode for Thin Sheet Laser Deep Penetration Welding;薄板激光深熔焊接熔透模式的机理研究
11.Research on Technology and Mechanism of Laser Welding-Brazing for Ti/Al Dissimilar AlloysTi/Al异种合金激光熔钎焊工艺与连接机理
12.Study of Charge Air Cooler Welding by Pulse Laser汽车发动机排气阀脉冲激光焊接实验研究
13.NONLINEAR IDENTIFICATION OF ARC WELDING PROCESS BASED ON SUPPORT VECTOR MACHINE基于支持向量机的激光焊接过程的非线性辨识
14.Mechanical Properties of Laser-welded Joints of Different Dental Alloy and Properties of Laser-welded Keepers;激光焊接不同牙科合金的机械性能及激光焊接式衔铁性能的比较研究
15.Study on elements distribution in weld seam of laser welding of aluminum alloys铝合金激光焊接焊缝元素分布的研究
16.Fundamental study on hybrid laser beam and resistance seam welding (LB-RSW)激光束—电阻缝焊(LB-RSW)复合焊接研究
17.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
18.Research on Microstructures and Properties of Laser Welding Joints of TC4 Titanium AlloyTC4钛合金激光焊接接头组织性能研究
相关短句/例句
Laser Welder激光焊接机
1.The New Design of the Precision Control System ofLaser Welder;激光焊接机精密控制系统的新设计
2.The optical system of the ten tube parallel CO 2 laser welder;十管并联CO_2激光焊接机光学系统
3.A laser welder was researched and produced.研制了一种激光焊接机，专门用于补焊堆焊发动机气门锥面和其它铸造金属制品表面的缺陷。
3)laser welding robot激光焊接机器人
4)precision laser welding machine精密激光焊接机
5)precision laser-welding machine激光精密焊接机
6)pulsed laser welder脉冲激光焊接机
延伸阅读
激光焊用激光束作为热源的焊接方法。焊接时,将激光器发射的高功率密度(108～1012 瓦/厘米2)的激光束聚缩成聚焦光束,用以轰击工件表面，产生热能，熔化工件(见图)。激光束是具有单一频率的相干光束，在发射中不产生发散，可用透镜聚缩为一定大小的焦点（直径为 0.076～0.8毫米）。小焦点激光束可用于焊接、切割和打孔；大焦点激光束可用于材料表面热处理。激光束可利用反射镜任意变换方向，因而能焊接一般焊接方法无法接近的工件部位。如采用光导纤维引导激光束，则更能增加焊接的灵活性。激光器分固体激光器和气体激光器。固体激光器所用材料为红宝石、钕玻璃等。固体激光器输出能量小,约为1～50焦耳,产生脉冲激光,其加热脉冲持续时间极短(小于10毫秒)，因而焊点可小到几十至几百微米，焊接精度高,适于0.5毫米以下厚度的金属箔片的点焊、连续点焊或直径0.6毫米以下的金属丝的对接焊，固体激光器广泛用于焊接微型、精密、排列密集、对受热敏感的电子元件和仪器部件。气体激光器所用材料为二氧化碳或氩离子气等,功率大(15～25000瓦)，可产生连续激光,能进行连续焊接,可焊0.12～12毫米厚的低合金钢、不锈钢、镍、钛、铝等金属及其合金。小功率二氧化碳激光器还可焊接石英、陶瓷、玻璃和塑料等非金属材料。激光焊件质量高，有时超过电子束焊焊件的质量。激光焊机，特别是大功率激光焊机，成本高，效率甚低,一般只达5～10％，最佳为20％，穿透能力也不及电子束。但用激光束可在空气中或保护气体中焊接，比电子束焊方便。（见彩图）
