Chinese Journal of Lasers, Volume. 42, Issue 5, 503002(2015)
Impact of Hollow Ring Laser Defocused Amount on Melting Channel Bump Defect Self Healing Effect
[2] [2] Wang Xuyue, Wang Yanfei, Jiang Hao, et al.. Laser cladding forming of round thin-walled parts with slope angle[J]. Chinese J Lasers, 2014, 41(1): 0103006.
[4] [4] Weng F, Chen C Z, Yu H J. Research status of laser cladding on titanium and its alloys: A review[J]. Mater Design, 2014, 58: 412-425.
[5] [5] Kusinski J, Kac S, Kopia A, et al.. Laser modification of the materials surface layer-a review paper[J]. Bull Pol Acad Sci-Tech Sci, 2012, 60(4): 711-728.
[9] [9] Paul C P, Mishra S K, Kumar A, et al.. Laser rapid manufacturing on vertical surfaces: Analytical and experimental studies[J]. Surf Coat Tech, 2013, 224: 18-28.
[10] [10] Huang Weidong, Lin Xin, Chen Jing, et al.. Laser Solid Forming-Fast Free Forming of High Performance Dense Metal Parts[M]. Xi′an: Northwestern Polytechnical University Press, 2007: 11.
[11] [11] Ning Guoqing, Zhong Minlin, Yang Lin, et al.. Research about close-loop control system during laser direct manufacturing metallic components[J]. Applied Laser, 2002, 22(2): 172-176.
[12] [12] Bi G J, Gasser A, Wissenbach K, et al.. Characterization of the process control for the direct laser metallic powder deposition[J]. Surf Coat Tech, 2006, 201(6): 2676-2683.
[13] [13] Shi Shihong, Fu Geya, Wang Anjun,etal. Laser Processing, Prototyping and Manufacturing and Inside- beam Powder Feeding Process and Nozzel[P]. Chinese Patent: CN200610116413.1, 2006.
[15] [15] Zhu Ping, Shi Shihong, Fu Geyan. A Knid of Inside- Beam Coaxial Powder Feeding Cladding Nozzel[P]. Utility Model Patent: CN202898544U, 2013.04.
[16] [16] Shi Shihong, Wu Mingjun, Fu Geyan. A Kind of Hollow Laser Inside-Beam Coaxial Powder Feeding Equipment[P]. Utility Model Patent: CN203625467U, 2014.06
[17] [17] Tian Meiling. Temperature Field Simulation of Multi- Channel and Multi- Layer Stacking and Research of Solid Parts Forming Process Based on Coaxial Inside-beam Powder Feeding[D]. Suzhou: Soochow University, 2014: 15-17.
[18] [18] Xiao Junyan. The Characteristics of Molten Pool and Cladding Layer Inside the Ring Laser Beam[D]. Suzhou: Soochow University, 2009: 3-8.
[19] [19] Li Chunsheng. Modeling for Transmission and Conversion of Hollow Circular Laser and Analysis on Coupling Between Laser and Materials in Three-Dimensional Laser Manufacturing[D]. Suzhou: Soochow University, 2010: 44-58.
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Yang Shi, Shi Shihong, Fu Geyan, Shi Jianjun, Meng Weidong, Wang Tao. Impact of Hollow Ring Laser Defocused Amount on Melting Channel Bump Defect Self Healing Effect[J]. Chinese Journal of Lasers, 2015, 42(5): 503002
Category: laser manufacturing
Received: Nov. 4, 2014
Accepted: --
Published Online: May. 4, 2015
The Author Email: Yang Shi (284339063@qq.com)