Acta Optica Sinica, Volume. 31, Issue s1, 100415(2011)

Inverse Method of Intensity Distribution of Spot Array for Pulsed Laser Hardening

Sun Peipei1、*, Yu Gang1, Wang Henghai2, He Xiuli1, and Zheng Caiyun1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(13)

    [1] [1] Kennedy E., Byrne G., Collins D. N.. A review of the use of high power diode lasers in surface hardening[J]. J. Mater. Process. Technol., 2004, 155~156: 1855~1860

    [2] [2] Pantelis I. D., Bouyiouri E., Kouloumbi N.. Wear and corrosion resistance of laser surface hardened structural steel[J]. Surf. Coat. Technol., 2002, 161(2~3): 125~134

    [3] [3] Li Junchang. Optimized Control of Laser Heat Treatment[M]. Beijing: Metallurgical Industry Press, 1995

    [5] [5] Yu Gang, Yu Heji. Integrated Laser Intelligent Manufacturing[M]. Beijing: Metallurgical Industry Press, 2002

    [6] [6] Li Shaoxia, Yu Gang, Zheng Caiyun et al.. High-power laser beam shaping by inseparable two-dimensional binary-phase gratings for surface modification of stamping dies[J]. Opt. Lasers Engng., 2008, 46(7): 508~513

    [10] [10] Crafer R. C., Mackwood A. P.. Flexible 2D CW laser surface treatment model[J]. Lasers in Engineering, 2000, 8(4): 241~249

    [11] [11] Sun Peipei, Yu Gang, Wang Henghai et al.. Surface hardening of steel by pulse laser with proportional intensity distribution spots[J]. Transactions of Materials and Heat Treatment, 2011, 32(2): 110~115

    [12] [12] Y. Chen, C. H. Gan, L. X. Wang et al.. Laser surface modified ductile iron by pulsed NdYAG laser beam with two-dimensional array distribution[J]. Appl. Surf. Sci., 2005, 245(1~4): 316~321

    [13] [13] Feng Ke, Chen Dengfu, Xu Chushao et al.. Effect of main thermo-physical parameters of steel Q235 on accuracy of concasting transport model[J]. Special Steel, 2004, 25(4): 28~31

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    Sun Peipei, Yu Gang, Wang Henghai, He Xiuli, Zheng Caiyun. Inverse Method of Intensity Distribution of Spot Array for Pulsed Laser Hardening[J]. Acta Optica Sinica, 2011, 31(s1): 100415

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    Paper Information

    Category: Fourier optics and signal processing

    Received: Mar. 1, 2011

    Accepted: --

    Published Online: Jun. 23, 2011

    The Author Email: Peipei Sun (sunpeipei@imech.ac.cn)

    DOI:10.3788/aos201131.s100415

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