Chinese Journal of Lasers, Volume. 40, Issue s1, 103007(2013)

Influence of Shielding Gas Pressure on Flow Field of Inside-Laser Powder Feeding Nozzle

Wang Lifang1、*, Zhu Gangxian2, Shi Shihong2, and Fu Geyan2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(12)

    [1] [1] Li Dichen, He Jiankang, Tian Xiaoyong, et al.. Additive manufacturing: integrated fabrication of macro/microstructures[J]. Journal of Mechanical Engineering, 2013, 49(6): 129-135.

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    [6] [6] Wang Mingdi. Research on Mechanism and Process of Laser Cladding Rapid Manufacturing Using Coaxial Inside-Beam Powder Feeding[D]. Nanjing: Nanjing University of Astronautics, 2008. 1-15.

    [7] [7] Wen G, Greenville S C. Compact coaxial nozzle for laser cladding[P]. US Patent, 7259353, 2007-8-21.

    [8] [8] Harris J G, Brandt M. Powder delivery nozzle[P]. US Patent, 7605346, 2009-10-20.

    [9] [9] Wu X. A review of laser fabrication of metallic engineering components and of materials[J]. Materials Science and Technology, 2007, 23(6): 631-640.

    [10] [10] Shi Shihong, Fu Geyan, Wang Anjun, et al.. Laser Forming Manufacturing Process and Nozzle of Inside-Laser Power Feeding[P]. Chinese Patent, 200610116413.1, 2006-9-22.

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    CLP Journals

    [1] Wang Liang, Song Shiying, Hu Yong, Yao Jianhua. Regulation Research on Microstructure of Laser Cladding under Electric-Magnetic Synergistic Effect[J]. Chinese Journal of Lasers, 2015, 42(s1): 103005

    [2] Wang Wei, Liu Qi, Yang Guang, Qin Lanyun, Xue Xiong. Numerical Simulation of Electromagnetic flow, Temperature Field and Flow Field in Laser Molten Pool with Electromagnetic Stirring[J]. Chinese Journal of Lasers, 2015, 42(2): 202007

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    Wang Lifang, Zhu Gangxian, Shi Shihong, Fu Geyan. Influence of Shielding Gas Pressure on Flow Field of Inside-Laser Powder Feeding Nozzle[J]. Chinese Journal of Lasers, 2013, 40(s1): 103007

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    Paper Information

    Category: laser manufacturing

    Received: Sep. 10, 2013

    Accepted: --

    Published Online: Dec. 24, 2013

    The Author Email: Lifang Wang (lfwang@suda.edu.cn)

    DOI:10.3788/cjl201340.s103007

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