A method to decrease surface roughness in laser shock processing

被引：12
|
作者：
Dai, F. Z. [1 ,3 ]
Zhang, Y. K. [2 ]
Lu, J. Z. [1 ,3 ]
Wen, D. P. [1 ,3 ]
Hua, X. J. [1 ]
Ren, X. D. [1 ,3 ]
Zhou, J. Z. [1 ,3 ]
机构：
[1] Jiangsu Univ, Sch Mech Engn, Zhenjiang 212013, Peoples R China
[2] SE Univ, Sch Mech Engn, Nanjing 211189, Jiangsu, Peoples R China
[3] Jiangsu Key Lab Photon Mfg Sci & Technol, Zhenjiang 212013, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2015年 / 261卷
基金：
中国国家自然科学基金;
关键词：
Rigid contact laser shock processing; Surface topography; Surface roughness; ALUMINUM-ALLOY; FATIGUE BEHAVIOR; SPRING STEEL; AL-ALLOY; CORROSION; TOPOGRAPHY; STRESS; LIFE;
D O I：
10.1016/j.surfcoat.2014.11.066
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A method called rigid contact laser shock processing (RCLSP) technique was presented in this paper. LY2 aluminum alloy samples with different initial surface topographies were treated by RCLSP with different technological parameters, and then surface topographies were carefully investigated with a non-contact optical profiler (NCOP) before and after RCLSP. Results showed that whatever the initial surface topography, there was a final value about surface roughness. Compared with the regular LSP technique, the RCLSP technique could effectively reduce the surface roughness. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：35 / 40
页数：6
相关论文
共 50 条
  • [41] The effect of primary processing parameters on surface roughness in laser powder bed additive manufacturing
    Bo Whip
    Luke Sheridan
    Joy Gockel
    The International Journal of Advanced Manufacturing Technology, 2019, 103 : 4411 - 4422
  • [42] CLADDING BY LASER SHOCK PROCESSING
    DUBRUJEAUD, B
    JEANDIN, M
    JOURNAL OF MATERIALS SCIENCE LETTERS, 1994, 13 (11) : 773 - 775
  • [43] Laser shock processing of holes
    Zhang, H
    Yu, CY
    SURFACE ENGINEERING, 2006, 22 (02) : 153 - 156
  • [44] LASER SHOCK PROCESSING OF METALS
    CLAUER, AH
    FORD, SC
    HOLBROOK, JH
    FAIRAND, BP
    JOURNAL OF METALS, 1980, 32 (12): : 48 - 48
  • [45] Investigation into laser shock processing
    Yilbas, BS
    Arif, AFM
    Shuja, SZ
    Gondal, MA
    Shirokof, J
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2004, 13 (01) : 47 - 54
  • [46] Laser Shock Processing on Metal
    Peyre, Patrice
    METALS, 2017, 7 (10):
  • [47] Investigation into laser shock processing
    B. S. Yilbas
    A. F. M. Arif
    S. Z. Shuja
    M. A. Gondal
    J. Shirokof
    Journal of Materials Engineering and Performance, 2004, 13 : 47 - 54
  • [48] Application of Laser Shock Processing
    Brajer, Jan
    Mádl, Jan
    Švábek, Roman
    Pitrmuc, Zdeněk
    Rostohar, Danijela
    Zeman, Pavel
    Ocaña, José Luis
    Manufacturing Technology, 2015, 15 (03): : 7 - 8
  • [49] Effect of wall surface roughness on condensation shock
    Pillai, Aditya
    Prasad, B. V. S. S. S.
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2018, 132 : 435 - 445
  • [50] A CALIBRATION METHOD OF THE LASER TRIANGULAR MEASURING SYSTEM TO EVALUATE WOOD SURFACE ROUGHNESS
    Magoss, Endre
    Tatai, Sandor
    Molnar, Zsolt
    Fuchs, Ingrid
    WOOD RESEARCH, 2020, 65 (04) : 555 - 564
12345