单束与双束串行激光填丝焊特性对比

doi:10.11896/j.issn.1005-023X.2018.16.022

材料导报

2018, Vol. 32

Issue (16): 2822-2827 https://doi.org/10.11896/j.issn.1005-023X.2018.16.022

金属与金属基复合材料

单束与双束串行激光填丝焊特性对比

彭进^1,2, 王星星¹, 杨嘉佳¹, 李勇¹, 王孝虎²

1 华北水利水电大学机械学院,郑州 450045;
2 哈尔滨工业大学先进焊接与连接国家重点实验室,哈尔滨 150001

Comparative Study on Characteristics Between Single Beam and Tandem Dual Beam Laser Welding with Filler Wire

PENG Jin^1,2, WANG Xingxing¹, YANG Jiajia¹, LI Yong¹, WANG Xiaohu²

1 School of Mechanical Engineering,North China University of Water Resources and Electric Power,Zhengzhou 450045;
2 State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology,Harbin 150001

摘要
参考文献
相关文章
推荐阅读
Metrics

下载:

全文 ( PDF ) ( 3640KB )
输出: BibTeX | EndNote (RIS)

摘要以铝合金为研究对象,研究了双束串行激光填丝焊不同能量比对焊缝成形及焊缝气孔率的影响,并与单束激光填丝焊工艺进行对比。进一步借助高速摄像机对双束串行激光填丝焊能量比R为20/80以及单束激光填丝焊的熔池、匙孔以及等离子体的变化进行对比分析,获得了双束串行激光填丝焊能量比R为20/80时焊缝气孔率降低的原因。结果表明,对于双束串行激光填丝焊,当能量比R为20/80时焊缝气孔率较低。与单束激光填丝焊相比,双束激光填丝焊能量比R为20/80 的焊缝气孔率降低了38%,而且焊接过程中焊丝熔化后沿熔池边缘流入,可大幅降低对匙孔的冲击作用,匙孔始终处于张开状态,焊接过程中等离子体的形态波动相对较小,表明焊接过程的稳定性较好。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	彭进
	王星星
	杨嘉佳
	李勇
	王孝虎

关键词: 激光焊接双束激光能量比铝合金高速摄像

Abstract: In this paper, the influence of different energy ratio on the aluminum alloy weld formation and the porosity during the dual-beam laser welding with filler wire was studied. And the comparison with the single-beam laser welding with filler wire process was studied. By using high speed camera, the shapes of molten pool, keyhole and plasma on the welding process were analyzed during the energy ratio R was 20/80 in tandem dual-beam laser welding with filler wire and the single-beam laser welding with filler wire. The reason for reducing the porosity of the weld was obtained when the energy ratio was 20/80 in tandem dual-beam laser welding with filler wire. The results showed that when the energy ratio R was 20/80, the weld porosity of the dual-beam laser wel-ding with filler wire was low. Compared with single-beam laser welding with filler wire, when energy ratio R was 20/80 during dual-beam laser welding with filler wire, the weld porosity rate was decreased by 38%, and the melted liquid filler flowed along the edge of the molten pool could greatly reduce the impact for the keyhole, the keyhole was always in the open form in the welding process, the fluctuation of plasma shapes were relatively small, it showed that the stability of welding process was better.

Key words: laser welding dual-beam laser energy ratio aluminum alloy high-speed camera

出版日期: 2018-08-25 发布日期: 2018-09-18

ZTFLH:

TG456.7

基金资助: 河南省自然科学基金(162300410191);河南省高等学校重点科研项目(18A480005);华北水利水电大学高层次人才科研启动项目(201705006);华北水利水电大学大学生创新创业训练计划项目(2017XB110)

作者简介: 彭进:男,1984年生,博士,讲师,主要从事激光焊接方面的研究 E-mail:pengjin1985120@163.com

引用本文:

彭进, 王星星, 杨嘉佳, 李勇, 王孝虎. 单束与双束串行激光填丝焊特性对比[J]. 材料导报, 2018, 32(16): 2822-2827.
PENG Jin, WANG Xingxing, YANG Jiajia, LI Yong, WANG Xiaohu. Comparative Study on Characteristics Between Single Beam and Tandem Dual Beam Laser Welding with Filler Wire. Materials Reports, 2018, 32(16): 2822-2827.

链接本文:

http://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2018.16.022 或 http://www.mater-rep.com/CN/Y2018/V32/I16/2822

1 Chen Y B, Yang Z B, Tao W, et al. Microstructure characteristics and mechanical properties of double-sided laser beam welded aluminum alloy T-joints[J]. Chinese Journal of Lasers,2013,40(5): 0503009(in Chinese).
陈彦宾,杨志斌,陶汪,等.铝合金T型接头双侧激光同步焊接组织的特征及力学性能[J].中国激光,2013,40(5):0503009.
2 Zhai Y F, Huang J, Li M, et al. Research on high speed high power CO₂ laser welding of 6061-T6 Aluminum with filler wire[J]. Chinese Journal of Lasers,2011,38(5):0503001(in Chinese).
翟玉峰,黄坚,李敏,等.6061-T6铝合金高速高功率CO₂激光填丝焊接性研究[J].中国激光,2011,38(5):0503001.
3 Peng J, Li L Q, Zhang R Z, et al. Study on aluminum alloy laser welding with pre-melted liquid filler by arc [J]. Laser & Optoelectronics Progress,2017(6):169(in Chinese).
彭进,李俐群,张瑞珠,等.铝合金电弧预熔丝激光焊工艺特性研究[J].激光与光电子学进展,2017(6):169.
4 Yang Z B, Tao W, Liu S, et al. Study on the characteristics of double-sided laser beam welding for T-joints[J]. Chinese Journal of Lasers,2013,40(5):0503007(in Chinese).
杨志斌,陶汪,刘申,等.T型接头双侧激光同步焊接特性研究[J].中国激光,2013,40(5):0503007.
5 Syed W U H, Li L. Effects of wire feeding direction and location in multiple layer diode laser direct metal deposition[J]. Applied Surface Science,2005,248(1):518.
6 Yu Y C, Huang W, Wang G Z, et al. Investigation of melting dynamics of filler wire during wire feed laser welding[J]. Journal of Mechanical Science and Technology,2013,27(4):1097.
7 Harooni M, Carlson B, Kovacevic R. Dual-beam laser welding of AZ31B magnesium alloy in zero-gap lap joint configuration[J]. Optics & Laser Technology,2014,56:247.
8 Li L Q, Chen Y B, Tao W. Research on dual-beam welding characteristics of aluminum alloy[J]. Chinese Journal of Lasers,2008,35(11):1783(in Chinese).
李俐群,陈彦宾,陶汪.铝合金双光束焊接特性研究[J].中国激光,2008,35(11):1783.
9 Yang H F, Wang X Y, Wang W, et al. Process stability analysis of double beam laser welding of aluminum alloy[J].Transactions of the China Welding Institution,2016,37(6):13(in Chinese).
杨海锋,王旭友,王威,等.铝合金双光束激光焊接过程稳定性分析[J].焊接学报,2016,37(6):13.
10 Xu Y L, Yang C C, Li R, et al. Process research on double beam laser welding with filler wire of 2A12 aluminum alloy[J].Hot Wor-king Technology,2017,46(1):186(in Chinese).
徐艳利,杨长春,李瑞,等.2A12铝合金双光束激光填丝焊接工艺研究[J].焊接技术,2017,46(1):186.
11 Lei Z L, Li Y, Chen Y B, et al. Effect of process parameters on porosity formation ratio in dual-beam laser welding of aluminum alloys with filler wire[J]. Transactions of the China Welding Institution,2013,34(2):40(in Chinese).
雷正龙,李颖,陈彦宾,等.双光束激光填丝焊工艺对铝合金焊接气孔率的影响[J].焊接学报,2013,34(2):40.
12 Peng J, Wang X X, Li G, et al. Effect of laser welding with filler wire on molten pool dynamic behavior and weld formation[J]. Chinese Journal of Lasers,2017,44(11):1102004(in Chinese).
彭进,王星星,李刚,等.激光填丝焊对熔池动态行为及焊缝成形的影响[J].中国激光,2017,44(11):1102004.
13 Xie J. Dual beam laser welding[J]. Welding Journal,2002,81(10):223.
14 Peng J, Hu S M, Wang X X, et al. Effect of filler metal on three-dimensional transient behavior of keyholes and molten pools in laser welding[J]. Chinese Journal of Lasers,2018,45(1):0102003(in Chinese).
彭进,胡素梦,王星星,等.填材对激光焊接匙孔与熔池三维瞬态行为的影响[J].中国激光,2018,45(1):0102003.
15 Yu Y C. Study on the technology and filler wire melting dynamics during the laser welding with filler wire[D].Wuhan: Huazhong University of Science and Technology,2010:60(in Chinese).
余阳春.激光填丝焊的焊丝熔入行为及工艺研究[D].武汉:华中科技大学,2010:60.
16 Salminen A. The filler wire-laser beam interaction during laser wel-ding with low alloyed steel filler wire[J]. Mechanika,2010,4(84):67.

[1]	蔺宏涛, 江海涛, 王怡嵩, 张坤, 张贵华. 6016-T4铝合金与镀锌IF钢搅拌摩擦焊接头的组织与性能[J]. 材料导报, 2019, 33(9): 1443-1448.
[2]	王川, 李德富. 冷轧变形量对5A02铝合金管材组织和性能的影响[J]. 材料导报, 2019, 33(8): 1361-1366.
[3]	王一唱, 曹玲飞, 吴晓东, 邹衍, 黄光杰. 石油钻杆用7xxx系铝合金微观组织和性能的研究进展[J]. 材料导报, 2019, 33(7): 1190-1197.
[4]	陈志国, 方亮, 吴吉文, 张海筹, 马文静, 白月龙. 半固态挤压高硅铝合金二次加热的微观组织演变[J]. 材料导报, 2019, 33(6): 1006-1010.
[5]	张亮亮, 王希靖, 刘骁. 6082-T6铝合金搅拌摩擦过程中动态再结晶方式对焊核区织构类型的影响[J]. 材料导报, 2019, 33(4): 665-669.
[6]	徐从昌, 叶拓, 唐明, 郭鹏程, 唐徐, 吴远志, 李落星. 动态载荷下7005铝合金力学行为及数值模拟[J]. 材料导报, 2019, 33(4): 670-673.
[7]	方振邦, 张志强, 李颖, 尹华, 邢艳双, 何长树. 7N01S-T5铝合金厚板搅拌摩擦焊接头的晶间腐蚀行为[J]. 材料导报, 2019, 33(2): 304-308.
[8]	王子博, 刘满平, 姜奎, 秦希, 章勇, 王圣楠, 陈健. 退火时间对高压扭转Al-1.0Mg铝合金组织及性能的影响[J]. 材料导报, 2019, 33(2): 321-324.
[9]	陈永城, 罗子艺, 张宇鹏, 易耀勇, 李明军. 紫铜/304不锈钢激光焊接接头显微组织及力学性能[J]. 材料导报, 2019, 33(2): 325-329.
[10]	靳文豪, 邢保英, 何晓聪, 曾凯, 余康. 不同腐蚀环境下铝合金自冲铆接头静力学性能研究[J]. 材料导报, 2019, 33(16): 2725-2728.
[11]	卞贵学, 陈跃良, 张勇, 王安东, 王哲夫. 基于电偶腐蚀仿真的铝/钛合金在不同浓度酸性NaCl溶液中与水介质中的当量折算系数[J]. 材料导报, 2019, 33(16): 2746-2752.
[12]	于晓全,樊丁,黄健康,李春玲. 铝/钢电弧辅助激光对接熔钎焊接头组织及力学性能[J]. 材料导报, 2019, 33(15): 2479-2482.
[13]	郑博, 赵丽, 董仕节, 胡心彬. 镁铝金属间化合物的第一性原理研究[J]. 材料导报, 2019, 33(14): 2426-2430.
[14]	王云鹏,胡嘉玮,许小云,刘道峰,蒋洪章,王晓勇,颜银标. 多向锻造对铝合金组织与性能影响的研究进展[J]. 材料导报, 2019, 33(13): 2266-2271.
[15]	李虎, 赵君文, 王超群, 郭安, 李恒奎, 戴光泽. 时效应力对7A04铝合金二级时效力学及剥落腐蚀性能的影响[J]. 材料导报, 2019, 33(12): 2025-2029.

[1]	Bingwei LUO,Dabo LIU,Fei LUO,Ye TIAN,Dongsheng CHEN,Haitao ZHOU. Research on the Two Typical Infrared Detection Materials Serving at Low Temperatures: a Review[J]. Materials Reports, 2018, 32(3): 398 -404 .
[2]	Huimin PAN,Jun FU,Qingxin ZHAO. Sulfate Attack Resistance of Concrete Subjected to Disturbance in Hardening Stage[J]. Materials Reports, 2018, 32(2): 282 -287 .
[3]	Siyuan ZHOU,Jianfeng JIN,Lu WANG,Jingyi CAO,Peijun YANG. Multiscale Simulation of Geometric Effect on Onset Plasticity of Nano-scale Asperities[J]. Materials Reports, 2018, 32(2): 316 -321 .
[4]	Xu LI,Ziru WANG,Li YANG,Zhendong ZHANG,Youting ZHANG,Yifan DU. Synthesis and Performance of Magnetic Oil Absorption Material with Rice Chaff Support[J]. Materials Reports, 2018, 32(2): 219 -222 .
[5]	Ninghui LIANG,Peng YANG,Xinrong LIU,Yang ZHONG,Zheqi GUO. A Study on Dynamic Compressive Mechanical Properties of Multi-size Polypropylene Fiber Concrete Under High Strain Rate[J]. Materials Reports, 2018, 32(2): 288 -294 .
[6]	XU Zhichao, FENG Zhongxue, SHI Qingnan, YANG Yingxiang, WANG Xiaoqi, QI Huarong. Microstructure of the LPSO Phase in Mg_98.5Zn_0.5Y₁ Alloy Prepared by Directional Solidification and Its Effect on Electromagnetic Shielding Performance[J]. Materials Reports, 2018, 32(6): 865 -869 .
[7]	ZHOU Rui, LI Lulu, XIE Dong, ZHANG Jianguo, WU Mengli. A Determining Method of Constitutive Parameters for Metal Powder Compaction Based on Modified Drucker-Prager Cap Model[J]. Materials Reports, 2018, 32(6): 1020 -1025 .
[8]	WANG Tong, BAO Yan. Advances on Functional Polyacrylate/Inorganic Nanocomposite Latex for Leather Finishing[J]. Materials Reports, 2017, 31(1): 64 -71 .
[9]	HUANG Dajian, MA Zonghong, MA Chenyang, WANG Xinwei. Preparation and Properties of Gelatin/Chitosan Composite Films Enhanced by Chitin Nanofiber[J]. Materials Reports, 2017, 31(8): 21 -24 .
[10]	YUAN Xinjian, LI Ci, WANG Haodong, LIANG Xuebo, ZENG Dingding, XIE Chaojie. Effects of Micro-alloying of Chromium and Vanadium on Microstructure and Mechanical Properties of High Carbon Steel[J]. Materials Reports, 2017, 31(8): 76 -81 .

Viewed

Full text

Abstract

Cited

Shared

Discussed