• PICALO 2008 Paper #107 (Effect of Laser Beam on Machining of Titanium Alloys)

    Effect of Laser Beam on Machining of Titanium Alloys
    Authors:
    Shoujin Sun, Swinburne University of Technology; Melbourne Australia
    James Harris, Iris, Faculty of Engineering and Industrial Sciences, Swinburne University of Technology, Cast Cooperative Research Centre, Australia ; Melbourne Australia
    Yvonne Durandet, Iris, Faculty of Engineering and Industrial Sciences, Swinburne University of Technology, Hawthorn, Victoria, Australia ; Melbourne Australia
    Milan Brandt, Iris, Faculty of Engineering and Industrial Sciences, Swinburne University of Technology, Hawthorn, Victoria, Australia ; Melbourne Australia
    Presented at PICALO 2008

    Laser assisted machinin...

    $28.00

  • PICALO 2008 Paper #108 (A Novel Technology of the Laser Cleaving on Glass Sheets with Multiple Laser Beams)

    A Novel Technology of the Laser Cleaving on Glass Sheets with Multiple Laser Beams
    Authors:
    Y. L. Kuo, National Cheng Kung University; Tainan Taiwan
    Jehnming Lin, National Cheng Kung University; Tainan Taiwan
    T. C. Chen, Geniray Technology Corporation; Taipei Taiwan
    Presented at PICALO 2008

    A multiple laser system consisting of CO2 line-shaped and Nd-YAG pulsed lasers was applied to cleave a soda-lime glass substrate in this study. Due to a high absorption of the Nd-YAG laser at a high temperature state of the soda-lime glass preheated by the CO2 line-shaped laser to generate a mixture fracture mode on the glass substrate, the stress distribution on the glass substrate...

    $28.00

  • PICALO 2008 Paper #109 (The Development of Laser-Chemical Combined Large Scale Etching on Difficult-To-Cut Materials)

    The Development of Laser-Chemical Combined Large Scale Etching on Difficult-To-Cut Materials
    Authors:
    Yuan Genfu, Anhui Institute of Architecture and Industry; Hefei Peoples Republic of China
    Yansheng Yao, Anhui Institute of Architecture and Industry; Hefei Peoples Republic of China
    Shaofeng Zhu, Anhui Institute of Architecture and Industry; Hefei Peoples Republic of China
    Yuanlong Chen, Hefei University of Technology ; Hefei Peoples Republic of China
    Bichao Xu, Anhui Institute of Architecture and Industry; Hefei Peoples Republic of China
    Huaqi Liang, Anhui Institute of Architecture and Industry; Hefei Peoples Republic of China
    Presented a...

    $28.00

  • PICALO 2008 Paper #1102 (A Statistical Model for Research on the Focal Position Effect on the Taper of Laser Drilling)

    A Statistical Model for Research on the Focal Position Effect on the Taper of Laser Drilling
    Authors:
    Yinzhou Yan, Institute of Laser Engineering, Beijing University of Technology; Beijing Peoples Republic of China
    Lingfei Ji, Institute of Laser Engineering, Beijing University of Technology; Beijing Peoples Republic of China
    Yijian Jiang, Institute of Laser Engineering, Beijing University of Technology; Beijing Peoples Republic of China
    Yong Bao, Institute of Laser Engineering, Beijing University of Technology; Beijing Peoples Republic of China
    Presented at PICALO 2008

    The relationships between focal position and diameter or taper of holes drilled by CO2 ...

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  • PICALO 2008 Paper #1104 (Topographic Analysis of Holes Drilled by Pulsed Nd:Yag Laser on Dd6 Single-Crystal Superalloy)

    Topographic Analysis of Holes Drilled by Pulsed Nd:Yag Laser on Dd6 Single-Crystal Superalloy
    Authors:
    Chen Changjun, Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Laser Processing Research Center; Wuhan Peoples Republic of China
    Zhang Min, Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Laser Processing Research Center; Wuhan Peoples Republic of China
    Zhang Shichang, Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Laser Processing Research Center; Wuhan Peoples Republic of China
    Chang Qingming, Key Laboratory for Ferrous Metallurgy and Resources U...

    $28.00

  • PICALO 2008 Paper #1106 (Process Parameters Study of Closed-Loop Laser Rapid Forming)

    Process Parameters Study of Closed-Loop Laser Rapid Forming
    Authors:
    Jun Yu, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\'An Peoples Republic of China
    Hua Tan, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\\'An Peoples Republic of China
    Jing Chen, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\\'An Peoples Republic of China
    Xin Lin, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\'An Peoples Republic of China
    Weidong Huang, State Key Laboratory of Solidification Processing, Nor...

    $28.00

  • PICALO 2008 Paper #1107 (The Study on the Laser Compound Forming of Sheet Metal)

    The Study on the Laser Compound Forming of Sheet Metal
    Authors:
    Jianzhong Zhou, Jiangsu University; Zhenjiang Peoples Republic of China
    YiBin Chen, Jiangsu University; Zhenjiang Peoples Republic of China
    Shu Huang, Jiangsu University ; Zhenjiang Peoples Republic of China
    Li Xiao, Jiangsu University ; Zhenjiang Peoples Republic of China
    Yueqing Sun, Jiangsu University ; Zhenjiang Peoples Republic of China
    Presented at PICALO 2008

    Laser compound formingLCF of sheet metal is an advanced forming process without dies and other external forces. It combines the advantages of the laser thermal-stress forming (LTF) and laser peen forming (LPF). T...

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  • PICALO 2008 Paper #1108 (Laser Peening of 7050 Aluminum Alloy with Fastener Holes)

    Laser Peening of 7050 Aluminum Alloy with Fastener Holes
    Authors:
    Zou Shikun, BAMTRI; Beijing Peoples Republic of China
    Ziwen Cao, Beijing Aeronautical Manufacturing Technology Research Institute ; Beijing Peoples Republic of China
    Shuili Gong, Beijing Aeronautical Manufacturing Technology Research Institute ; Beijing Peoples Republic of China
    Presented at PICALO 2008

    In order to develop the application of laser shock processing (LSP) as a strengthening technology for 7050 aluminum alloy fasten holes, the fatigue properties of laser shock-processed aluminum alloy specimens were investigated. At first, we characterized and compared the dislocation density and surface r...

    $28.00

  • PICALO 2008 Paper #1201 (Improving Physical Properties of Functional Materials by Laser Irradiation (Invited Paper))

    Improving Physical Properties of Functional Materials by Laser Irradiation (Invited Paper)
    Authors:
    Yijian Jiang, Institiute of Laser Engineering, Beijing University of Technology; Beijing Peoples Republic of China
    Lingfei Ji, Beijing University of Technology ; Beijing Peoples Republic of China
    Presented at PICALO 2008

    In this presentation, progress on improving physical properties of functional materials by laser irradiation is reported and discussed. After laser irradiation, some physical properties, such as dielectric, electrical conductivity, piezoelectric, magnetic, transparency, and photoluminescence properties, can be found to be enhanced in some crystals, ceramics, or thin...

    $28.00

  • PICALO 2008 Paper #1203 (Recent Developments of the Laser-Assisted Cold Spray Process and Deposit Characterisation)

    Recent Developments of the Laser-Assisted Cold Spray Process and Deposit Characterisation
    Authors:
    Matthew Bray, University of Cambridge; Cambridge Great Britain
    Andrew Cockburn, University of Cambridge; Cambridge Great Britain
    William O'Neill, University of Cambridge; Cambridge Great Britain
    Presented at PICALO 2008

    Laser-assisted Cold Spray (LCS) is a new coating and fabrication process which combines the supersonic powder beam found in Cold Spray (CS) with laser heating of the deposition zone. LCS retains the advantages of CS; solid-state deposition, high build rate and the ability to deposit onto a range of substrates, while reducing operating costs by removing th...

    $28.00

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