光电技术应用, 2014, 29 (2): 13, 网络出版: 2014-06-03   

激光熔覆同轴送粉喷嘴研究

Research on Coaxial Powder Feeding Nozzle for Laser Cladding
作者单位
1 长春理工大学机电工程学院, 吉林 长春 130022
2 吉林省激光加工中心, 吉林 长春 130022
摘要
送粉喷嘴作为送粉系统的关键部件之一, 直接影响着激光熔覆的效果。随着激光熔覆技术的发展, 国内外对送粉喷嘴进行了深入研究, 研制出了多种新型送粉喷嘴, 都有效地提高了熔覆效果和粉末的利用率。简要概括了国内外对于同轴送粉喷嘴的研究进展以及送粉原理, 分析了现有同轴送粉喷嘴现状, 指出了现有送粉喷嘴存在的不足, 提出加强送粉喷嘴的设计是加速送粉激光熔覆发展的关键问题之一, 并对同轴送粉喷嘴的前景进行了展望。
Abstract
The effect of laser cladding is directly influenced by powder feeding nozzle which is one of the key components in powder feeding system. With the development of laser cladding technology, powder feeding nozzle is researched domestically and abroad deeply. New powder feeding nozzles are developed and cladding effect as well as powder utilization coefficient is improved effectively. The research progress and powder feeding principles of domestic and foreign coaxial powder feeding nozzle are summarized briefly. The situation of existing coaxial powder feeding nozzle is analyzed and the shortcomings are pointed out. One of the key issues for developing the powder feeding laser cladding is to improve the design of powder feeding nozzle. And the future development of coaxial powder feeding nozzle is forecasted.
参考文献

[1] YANG Sen, ZHONG Min-in, ZHANG Qing-mao, et al. New technique to rapidly manufacture metal parts with laser [J]. Laser Technique, 2001, 25(4):254-257.

[2] 关振中.激光加工手册[M]. 北京: 中国计量出版社, 1998.

[3] 黄尚猛, 李华川.激光熔覆技术在工业中的应用及其发展[J]. 装备制造技术, 2007(6):118-120.

[4] 佟明.激光快速成形粉料输送系统关键技术研究[D].沈阳: 沈阳航空航天大学, 2011: 25-26.

[5] 钟敏霖, 宁国庆, 刘文今, 等. 激光快速柔性制造金属零件基本研究[J]. 应用激光, 2011, 21(2):76-78.

[6] LIN J M, Steen W M. Design characteristics and development of a nozzle for coaxial laser cladding[J]. Laser Application, 1988, 10(2):55-58.

[7] Watkins K G, Fearon E. A Method of Layer Height Control in Direct Laser Fabrication of 304L Stainless Steel[C]//2st International Congress on Applications of Lasers and Electro-Optics. Jacksonwille, USA, 2003:84-93.

[8] 张红军, 钟敏霖, 刘文今, 等. 高汇聚温度显示激光快速制造同轴送粉喷嘴的研制[J]. 应用激光, 2004, 24(6):380-382.

[9] Sexton L, Byrne G, Watkins K G. Alloy Development by Laser Cladding: an Overview [J]. Journal of laser Application, 2001, 13(1):2-11.

[10] Lin J M. A simple model of powder catchment in coaxial laser cladding[J].Optics and Laser Technology, 1999, 31:233-238.

[11] 胡晓东, 马磊, 罗铖, 等.激光熔覆同步送粉器的研究现状[J]. 航空制造技术, 2011(9).

[12] 张正伟, 杨武雄, 陈铠, 等.激光熔覆快速成形技术送粉喷嘴的研制[J]. 激光杂志, 2007, 28(1).

[13] 靳晓曙, 杨洗陈, 王云山, 等.激光三维直接制造和再制造新型同轴送粉喷嘴的研究[J]. 应用激光, 2008, 28(4):266-270.

[14] Li W B, Engstrom H, Magnusson C. Modelling of the laser cladding process pre-heating of the blown powder material [J]. Lasers Eng, 4: 329-341.

[15] 路桥潘, 张安峰, 李涤尘, 等.载气式同轴送粉喷嘴的数值模拟及实验研究[J]. 中国激光, 2010, 37(12):3162-3167.

[16] Heng Pan, Frank Liou. Numerical simulation of metallic powder flow in a coaxial nozzle for the laser aided deposition process [J]. J. Mater. Process Technology, 2005, 168(2):230-244.

[17] Kreutz E W. Applied Surface Science, 1995, 86:130.

[18] 吴任东, 徐国贤, 颜永年.直接金属成形喷射技术[J]. 机械设计, 2005, 22(1):5-7.

[19] Hu Y P, C W, Mukherjee K. Development of a new laser cladding process for manufacturing cutting and stamping dies [J]. Journal of Materials Science, 1998, 33:1287-1292.

[20] 王维, 才磊, 杨光, 等.激光熔覆同轴送粉喷嘴研制[J]. 中国激光, 2012, 39(4).

[21] 朱银峰, 王云山, 杨洗陈, 等.用于激光快速制造的三维送粉头的设计[J]. 应用激光, 2005, 25(4).

[22] 肖荣诗, 张正伟, 杨武雄, 等. 一种激光制造同轴送粉头[P]. 中国, 200520128123.X. 2007-2-14

[23] 邢飞, 张翼飞, 宫铭辉, 等.一种气帘保护式三维同轴激光送粉头[P]. 中国, 200810012652.1. 2012-2-10.

[24] 田凤杰. 卸载式激光同轴送粉喷嘴的研制[J]. 中国机械工程, 2011, 22(19).

[25] Vanon D Pratt, Hamilton, Paul J E Monson, et al. Single Point Powder Feed Nozzle for Use in Laser Welding:United States, 846, 506[P].1993-9-14.

[26] Stephen Aleshin, Cincinnati Ohio. Coaxial Point Powder Feed Nozzle: United States, 339, 388[P]. 1996-1-23.

[27] Heng Pan, Todd Sparks, Yogesh D Thakar. Joural of ManuFacturing Science and Engineering, 2006, 128: 541-553.

[28] Guijun Bi, Schurmann Bert, Gasser Andres, et al. Development and qualification of a novel laser-cladding head with integrated sensors[J]. 2007, 47(3):555-561.

[29] Brandt M, Scott D A, Emms S B. Laser cladding with pulsed Nd:YAG laser an optical fibers[J]. Journal of Laser Applications, 1997, 9(2):67-75.

[30] 杨洗陈, 雷剑波, 王云山, 等.Nd:YAG激光和CO2激光熔覆性能比较研究[J]. 天津工业大学学报, 2003, 22(5).

[31] 张魁武. 国外激光熔覆设备[J]. 金属热处理, 2002, 27(7).

[32] 闫松江, 张海鸥, 王桂兰, 等. 等离子熔积直接制造容积式送粉系统设计[J]. 华中科技大学学报, 2006, 34(11).

[33] QI Le-hua, ZENG Xiang-hui, ZHOU Ji-ming. Stable micro-feeding of fine powders using a capillary with ultrasonic vibration[J]. Powder Technology, 2011, 2(14):237-242.

薛菲, 王耀民, 刘双宇. 激光熔覆同轴送粉喷嘴研究[J]. 光电技术应用, 2014, 29(2): 13. XUE Fei, WANG Yao-min, LIU Shuang-yu. Research on Coaxial Powder Feeding Nozzle for Laser Cladding[J]. Electro-Optic Technology Application, 2014, 29(2): 13.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!