Laser texturing of rollers by pulsed Nd:YAG laser

被引：87
|
作者：
Du, D [1 ]
He, YF [1 ]
Sui, B [1 ]
Xiong, LJ [1 ]
Zhang, H [1 ]
机构：
[1] Tsinghua Univ, Dept Engn Mech, Beijing 100084, Peoples R China
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2005年 / 161卷 / 03期
关键词：
laser texturing; roll; surface roughness profile; Sombrero shaped bumps;
D O I：
10.1016/j.jmatprotec.2004.07.083
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The morphologies of roll surfaces are modified with pulsed Nd:YAG laser and characterized by a topography measuring instrument. Sombrero shaped bumps with diameters 230-250 mu m and heights 2-4 mu m are produced by defocused laser beam. Qualitative analysis of bump formation is performed. The relationship between the laser processing parameters and the profile of the bump is studied. The method of mathematical statistics is introduced to analyze the profiles of roll surface roughness. Furthermore, The measurement and analysis on the surface roughness and hardness are carried out. The results show: the bump has higher hardness than the matrix, which is adapted to the requirements of laser texturing. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：456 / 461
页数：6
相关论文
共 50 条
  • [41] UV laser micromachining of piezoelectric ceramic using a pulsed Nd:YAG laser
    D.W. Zeng
    K. Li
    K.C. Yung
    H.L.W. Chan
    C.L. Choy
    C.S. Xie
    Applied Physics A, 2004, 78 : 415 - 421
  • [42] TREATMENT OF ULCERATED INFANTILE HEMANGIOMAS WITH PULSED DYE LASER AND Nd:YAG LASER
    Hermosa, Eva
    Boixeda, Pablo
    Urech, Marta
    Turrion, Lucia
    Perez, Bibiana
    Jaen, Pedro
    LASERS IN SURGERY AND MEDICINE, 2014, 46 (04) : 360 - 361
  • [43] The experience with pulsed laser deposition of Nd:YAG and Nd:YAP thin films for planar laser waveguides
    Sonsky, J
    Jelinek, M
    Hribek, P
    Oswald, J
    Jastrabik, L
    Studnicka, V
    Fotakis, C
    Grivas, C
    LASER PHYSICS, 1998, 8 (01) : 285 - 290
  • [44] Planar laser waveguides of Ti:sapphire, Nd:GGG and Nd:YAG grown by pulsed laser deposition
    Vainos, NA
    Grivas, C
    Fotakis, C
    Eason, RW
    Anderson, AA
    Gill, DS
    Shepherd, DP
    Jelinek, M
    Lancok, J
    Sonsky, J
    APPLIED SURFACE SCIENCE, 1998, 127 : 514 - 519
  • [45] LONG-PULSEWIDTH PULSED ND-YAG LASER
    YE, BQ
    MA, ZL
    APPLIED OPTICS, 1988, 27 (21): : 4371 - 4373
  • [46] Pulsed Nd: YAG laser marking system for wood surfaces
    Cerecedo-Nunez, H. H.
    Benitez-Moreno, J. B.
    Padilla-Sosa, P.
    OPTICA PURA Y APLICADA, 2012, 45 (03): : 369 - 376
  • [47] A New automated trigger circuit for a pulsed Nd: YAG laser
    Almabouada F.
    Louhibi D.
    Haddouche A.
    Noukaz A.
    Beggar R.
    IFIP Advances in Information and Communication Technology, 2010, 314 : 559 - 566
  • [48] PULSED ND - YAG LASER UTILIZING A FLOWING DYE CELL
    CLOBES, AR
    BRIENZA, MJ
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 1970, QE 6 (10) : 651 - &
  • [49] Growth of Nd:YAG films by the pulsed laser deposition method
    Kulesza, S
    Rumianowski, RT
    Rozploch, F
    Dygdala, RS
    SURFACE & COATINGS TECHNOLOGY, 2004, 176 (03): : 385 - 390
  • [50] Marking of leadless chip carriers with a pulsed Nd: YAG laser
    Tam, S.C.
    Noor, Yusoff M.
    Lim, L.E.N.
    Jana, S.
    Yang, L.J.
    Lau, M.W.S.
    Yeo, C.Y.
    Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 1993, 207 (B3) : 179 - 192
12345