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公开(公告)号:US20080057332A1
公开(公告)日:2008-03-06
申请号:US11821758
申请日:2007-06-25
申请人: Timothy Owens , Douglas DuFaux , Gary Bockman , Scott Brockman , Kenneth Hammond
发明人: Timothy Owens , Douglas DuFaux , Gary Bockman , Scott Brockman , Kenneth Hammond
CPC分类号: B23K26/28 , A63B37/0033 , A63B37/0054 , A63B37/0064 , B23K26/0823 , B23K2103/04 , B23K2103/05 , B23K2103/14 , F16C33/32 , Y10T29/49666 , Y10T29/49694 , Y10T29/49714 , Y10T428/12
摘要: A method for the manufacture of hollow metal spheres is provided. The method includes stamping appropriately-shaped hemispherical components and subsequently laser welding of the hemispheres. Metal spheres made by the method of the invention are substantially uniformly symmetrical in their mass distribution, and can provide superior performance in applications, such as golf ball cores and light-weight ball bearings.
摘要翻译: 提供了制造中空金属球体的方法。 该方法包括冲压适当形状的半球形部件并随后激光焊接半球。 通过本发明的方法制造的金属球在其质量分布上基本均匀对称,并且可以在应用中提供优异的性能,例如高尔夫球芯和轻型球轴承。