[1] [1] Yan Yongnian, Li Shengjie, Zhang Renji et al.. Rapid prototyping and manufacturing technology: principle, representative technics, applications, and development trends［J］. Tsinghua Science & Technology, 2009, 14(s1): 1～12

[2] [2] Li Fenglan, Zhao Yimin. Fabricating a prosthetic ear by means of selective laser sintering and wax powder［J］. Chinese J. Lasers, 2009, 36(10): 2712～2716

[3] [3] Fan Chunhua, Dong Lihua, Huang Kaixu. Analysis of densification rate of Fe-C mixtrue powder forming with laser sintering［J］. Chinese J. Lasers, 2008, 35(1): 137～141

[4] [4] Xi Mingzhe, Yu Gang. Numerical simulation for the transient temperature field of 3D moving laser molten pool［J］. Chinese J. Lasers, 2004, 31(12): 1527～1532

[5] [5] L. Dong, A. Makradi, S. Ahzi et al.. Three-dimensional transient finite element analysis of the selective laser sintering process［J］. Journal of Materials Processing Technology, 2009, 209(2): 700～706

[6] [6] Chen Jing, Tan Hua, Yang Haiou et al.. Evolution of molten pool shape in the process of laser rapid forming［J］. Chinese J. Lasers, 2007, 34(3): 442～446

[7] [7] J. C. Nelson , S. Xue, J. W. Barlow et al.. Model of the selective laser sintering of bisphenol-A polycarbonate［J］ . Industrial & Engineering Chemistry Research, 1993, 32(10): 2305～2317

[8] [8] Li Junchang.Diffraction of Laser and Calculation on Thermal Acting［M］. Beijing:Science Press, 2002

[9] [9] Yang Xichen, Li Li, Zhang Ye. Numerical simulation of temperature field of coaxial powder flow in laser cladding［J］. Acta Optica Sinica, 2009, 29(11): 3114～3120

[10] [10] Lin Ruitai. Heat Conduction Theory and Methods［M］. Tianjin: Tianjin University Press, 1992

[11] [11] Hou Zhenbing, He Shaojie, Li Shuxian. Heat Conduction in Solid［M］. Shanghai:Shanghai Scientific and Technical Publishers, 1984

[12] [12] Wei Zaifu, Cha Hongkui, Wang Runwen. Physical analysis of the laser-induced temperature field［J］. Acta Optica Sinica, 1994, 14(4): 355～359

[13] [13] Li Junchang, Li Xingyi, Fan Zebin et al.. Studies of the processing time and the temperature field of laser quenching on material surface[C]. SPIE, 1998, 3550: 190-4

[14] [14] Xu Chengting, Shen Yifu, Gu Dongdong et al.. Progress in temperature field research into selective laser sintering process［J］. Foundry, 2004, 53(7): 511～515

[15] [15] S. Yagi, D. Kunni. Studies on efective thermal conductivities in packed beds［J］. A I ch E J, 1957, 3: 83～95

[16] [16] Lu Yuanjing, Wang Xiang, Nie Shizhen et al.. Experimental research on influence of compactness in SLS of PA6 powder material［J］. Modern Manufacturing Engineering, 2009, (10): 49～52

[17] [17] Ma Zhigeng, Ren Lingbai. Manual of Modern Engineering Materials［M］. Beijing: National Defense Industry Press, 2005

[18] [18] Li Hechang, Fang Cuihao. Thermal properties measurement system with transient method［J］. Measurement Technique, 2004, (4): 16～18