[1] [1] Wang Huaming. Materials′ fundamental issues of laser additive manufacturing for high-performance large metallic components[J]. Acta Aeronautica et Astronautica Sinica, 2014, 35(10): 2690-2698. (in Chinese)

[2] [2] Wu Weihui, Xiao Dongming, Mao Xing. Automatic design and laser additive manufacturing of supe-light structure of metal part [J]. Infrared and Laser Engineering, 2016, 45(11): 1106009. (in Chinese)

[3] [3] Ding D H, Pan Z X, Cuiuri D, et al. Wire-feed additive manufacturing of metal components: technologies, developments and future interests [J]. International Journal of Advanced Manufacturing Technology, 2015, 81(1): 465-481.

[4] [4] Xiong Jun. Forming characteristics in multi-layer single-bead GMA additive manufacturing and control for deposition dimension[D]. Harbin: Harbin Institute of Technology, 2014. (in Chinese)

[5] [5] Cong Baoqiang, Ding Jialuo, Stewart Williams. Effect of arc mode in cold metal transfer process on porosity of additively manufactured Al-6.3%Cu alloy [J]. The International Journal of Advanced Manufacturing Technology, 2015, 76(9-12): 1593-1606.

[6] [6] Wang F, Williams S, Colegrove P, et al. Microstructure and mechanical properties of wire and arc additive manufactured Ti-6Al-4V[J]. Metallurgical and Materials Transactions A, 2013, 44A: 968-977.

[7] [7] Jhavar S, Jain N K, Paul C P. Development of micro-plasma transferred arc (μ-pta) wire deposition process for additive layer manufacturing applications[J]. Journal of Materials Processing Technology, 2014, 214: 1102-1110.

[8] [8] Matz J E, Eagar T W. Carbide formation in alloy 718 during electron-beam solid freeform fabrication [J]. Metallurgical and Materials Transactions A, 2002, 33: 2559-2567.

[9] [9] Heralic A. Monitoring and control of robotized laser [D]. Gothenburg: Chalmers University of Technology, 2012.

[10] [10] Chivel Y. Optical in-process temperature monitoring of selective laser melting [J]. Physics Procedia, 2013, 41: 904-910.

[11] [11] Clijsters S, Craeghs T, Buls S, et al. In situ quality control of the selective laser melting process using a high-speed, real-time melt pool monitoring system [J]. International Journal of Advanced Manufacturing Technology, 2014, 75: 1089-1101.

[12] [12] Ding X P, Li H M, Zhu J Q, et al. Application of infrared thermography for laser metal-wire additive manufacturing in vacuum [J]. Infrared Physics & Technology, 2017, 81: 166-169.

[13] [13] He Xianzhong, Yuan Qiang, Huang Mingqi, et al. Application of infrared imaging technology in bounder layer transition measurement for metal model [J]. Infrared and Laser Engineering, 2016, 45(6): 0604004. (in Chinese)