发明名称 |
LASER PROCESSING SYSTEMS CAPABLE OF DITHERING |
摘要 |
Laser processing systems and methods are capable of moving a laser beam while maintaining consistent laser beam characteristics at processing locations. The laser processing systems generate a collimated laser beam having a consistent Z axis power density along at least a portion of a length of the laser beam and dither the collimated laser beam along one of the X and Y axes. The dithering of the collimated laser beam facilitates consistent laser processing on a three-dimensional surface, for example, to provide consistent deposition of a coating in a laser cladding process. A laser processing system may include a beam delivery system that provides both the collimation and the dithering of the collimated laser as well as an adjustment of the beam diameter of the collimated beam. |
申请公布号 |
WO2015048111(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
WO2014US57186 |
申请日期 |
2014.09.24 |
申请人 |
IPG PHOTONICS CORPORATION |
发明人 |
DALLAROSA, JOSEPH LEO,;AMAR, BEN,;SQUIRES, DAVID, |
分类号 |
B23K26/064;B23K26/08;B23K26/082 |
主分类号 |
B23K26/064 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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