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公开(公告)号:US20100162565A1
公开(公告)日:2010-07-01
申请号:US12345813
申请日:2008-12-30
CPC分类号: B23P6/00 , B26F3/004 , B29C73/26 , B29C2073/264 , B64C27/473 , B64F5/40 , Y10T29/49318 , Y10T29/49734 , Y10T83/0591 , Y10T83/364
摘要: A method of refurbishing a rotor blade utilizing a waterjet and an apparatus therefore.
摘要翻译: 因此,利用水刀和其设备来翻新转子叶片的方法。
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公开(公告)号:US08800145B2
公开(公告)日:2014-08-12
申请号:US12345813
申请日:2008-12-30
IPC分类号: F01D5/14
CPC分类号: B23P6/00 , B26F3/004 , B29C73/26 , B29C2073/264 , B64C27/473 , B64F5/40 , Y10T29/49318 , Y10T29/49734 , Y10T83/0591 , Y10T83/364
摘要: A method of refurbishing a rotor blade utilizing a waterjet and an apparatus therefore.
摘要翻译: 因此,利用水刀和其设备来翻新转子叶片的方法。
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公开(公告)号:US20130165024A1
公开(公告)日:2013-06-27
申请号:US13332440
申请日:2011-12-21
CPC分类号: B24C1/086 , B24C1/08 , B24C3/00 , B64C2027/4736 , B64F5/30 , B64F5/40 , Y02P70/585 , Y10T29/49318
摘要: A method of removing an alpha case from a rotor blade by directing a water jet to mill a surface of a rotor blade spar to remove an Alpha-case therefrom.
摘要翻译: 通过引导水射流来研磨转子叶片翼梁的表面以从其中移除α壳的方法来从转子叶片去除α壳。
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公开(公告)号:US10155298B2
公开(公告)日:2018-12-18
申请号:US13332440
申请日:2011-12-21
IPC分类号: B24C1/08 , B24C3/00 , B64F5/40 , B64C27/473 , B64F5/30
摘要: A method of removing an alpha case from a rotor blade by directing a water jet to mill a surface of a rotor blade spar to remove an Alpha-case therefrom.
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公开(公告)号:US20080145690A1
公开(公告)日:2008-06-19
申请号:US11611173
申请日:2006-12-15
摘要: A surface processing method includes the step of increasing a surface hardness of a metal having a nominal composition that includes about 0.21-0.25 wt % carbon, about 2.9-3.3 wt % chromium, about 11-12 wt % nickel, about 13-14 wt % cobalt, about 1.1-1.3 wt % molybdenum, and a balance of iron from a first hardness to a second hardness. For example, the method is used to produce a surface-hardened component that includes a core section having a first hardness between about 51 HRC and 55 HRC and a case section having a second hardness that is greater than the first hardness.
摘要翻译: 表面处理方法包括提高具有标称组成的金属的表面硬度的步骤,其包括约0.21-0.25重量%的碳,约2.9-3.3重量%的铬,约11-12重量%的镍,约13-14重量% 约钴,约1.1-1.3重量%的钼,余量的铁由第一硬度至第二硬度。 例如,该方法用于生产表面硬化部件,其包括具有在约51HRC和55HRC之间的第一硬度的芯部分和壳体部分 具有大于第一硬度的第二硬度。
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公开(公告)号:US08758527B2
公开(公告)日:2014-06-24
申请号:US11611173
申请日:2006-12-15
摘要: A surface processing method includes the step of increasing a surface hardness of a metal having a nominal composition that includes about 0.21-0.25 wt % carbon, about 2.9-3.3 wt % chromium, about 11-12 wt % nickel, about 13-14 wt % cobalt, about 1.1-1.3 wt % molybdenum, and a balance of iron from a first hardness to a second hardness. For example, the method is used to produce a surface-hardened component that includes a core section having a first hardness between about 51 HRC and 55 HRC and a case section having a second hardness that is greater than the first hardness.
摘要翻译: 表面处理方法包括提高具有标称组成的金属的表面硬度的步骤,其包括约0.21-0.25重量%的碳,约2.9-3.3重量%的铬,约11-12重量%的镍,约13-14重量% 约钴,约1.1-1.3重量%的钼,余量的铁由第一硬度至第二硬度。 例如,该方法用于生产表面硬化部件,其包括具有在约51HRC和55HRC之间的第一硬度的芯部分和具有大于第一硬度的第二硬度的壳部分。
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