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公开(公告)号:US20030038123A1
公开(公告)日:2003-02-27
申请号:US09767528
申请日:2001-01-23
申请人: LSP TECHNOLOGIES INC
IPC分类号: B23K026/00
CPC分类号: B23K26/032 , B23K26/009 , B23K26/18 , C21D10/005 , C21D2221/00
摘要: A method of controlling the application of laser peening overlays on the surface of a workpiece to reduce the variability of shock waves generated therein, comprises applying an energy-absorbing overlay to a portion of the surface of a workpiece, measuring the thickness of the energy-absorbing overlay in at least one location on the energy-absorbing overlay, applying a transparent overlay material over the energy-absorbing overlay, measuring the thickness of the transparent overlay in at least one location on the transparent overlay, determining if the measured values for each overlay is within a specified range, and directing a pulse of coherent energy to the workpiece to create a shock wave therein when the measured values are within the specified range.
摘要翻译: 控制在工件表面上应用激光喷丸覆盖层以减少其中产生的冲击波的可变性的方法包括将能量吸收层施加到工件表面的一部分上,测量能量 - 在能量吸收覆盖物上的至少一个位置吸收覆盖层,在能量吸收覆盖层上施加透明覆盖材料,在透明覆盖物上的至少一个位置测量透明覆盖物的厚度,确定每个 覆盖层在指定范围内,并且当测量值在指定范围内时,将相干能量的脉冲引导到工件以产生冲击波。
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公开(公告)号:US20030213788A1
公开(公告)日:2003-11-20
申请号:US10372526
申请日:2003-02-21
IPC分类号: B23K026/00
CPC分类号: B23K26/032 , B23K26/009 , B23K26/18 , C21D10/005 , C21D2221/00
摘要: A method of controlling the application of laser peening overlays on the surface of a workpiece to reduce the variability of shock waves generated therein, comprises applying an energy-absorbing overlay to a portion of the surface of a workpiece, measuring the thickness of the energy-absorbing overlay in at least one location on the energy-absorbing overlay, applying a transparent overlay material over the energy-absorbing overlay, measuring the thickness of the transparent overlay in at least one location on the transparent overlay, determining if the measured values for each overlay is within a specified range, and directing a pulse of coherent energy to the workpiece to create a shock wave therein when the measured values are within the specified range.
摘要翻译: 控制在工件表面上应用激光喷丸覆盖层以减少其中产生的冲击波的可变性的方法包括将能量吸收层施加到工件表面的一部分上,测量能量 - 在能量吸收覆盖物上的至少一个位置吸收覆盖层,在能量吸收覆盖层上施加透明覆盖材料,在透明覆盖物上的至少一个位置测量透明覆盖物的厚度,确定每个 覆盖层在指定范围内,并且当测量值在指定范围内时,将相干能量的脉冲引导到工件以产生冲击波。
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