-
公开(公告)号:US06916550B2
公开(公告)日:2005-07-12
申请号:US09951929
申请日:2001-09-11
CPC分类号: B26D3/065 , B32B3/30 , B32B15/01 , C22C14/00 , Y10T83/0304 , Y10T156/1084 , Y10T428/12229 , Y10T428/12361 , Y10T428/12389 , Y10T428/12396 , Y10T428/12417 , Y10T428/12431 , Y10T428/12444 , Y10T428/249927
摘要: A method for mechanically cutting a continuous circular shaped groove in a foil sheet for use in a metal matrix composite product. In one form the foil sheet is held adjacent a rotating machine tool by vacuum and a cutting tool is moved relative thereto to cut a spiral groove.
摘要翻译: 一种机械切割用于金属基质复合产品的箔片中的连续圆形槽的方法。 在一种形式中,箔片通过真空保持在旋转机床附近,并且切割工具相对于其移动以切割螺旋槽。
-
公开(公告)号:US07284958B2
公开(公告)日:2007-10-23
申请号:US10799223
申请日:2004-03-12
申请人: Jason E. Dundas , Ted J. Freeman
发明人: Jason E. Dundas , Ted J. Freeman
IPC分类号: F01D5/30
CPC分类号: F01D11/008 , F01D5/3007 , F05D2240/80 , F05D2260/30 , F05D2260/36 , Y02T50/672 , Y02T50/673
摘要: A gas turbine engine blade platform including a par of platform retention members. The pair of platform retention members are configured to be located on opposite sides of a disk lug. The retention members interact with the disk lug to restrain radial movement of the platform during rotation of a disk.
摘要翻译: 包括平台保持构件的燃气涡轮发动机叶片平台。 一对平台保持构件构造成位于盘形凸耳的相对侧上。 保持构件与磁盘凸耳相互作用以在磁盘旋转期间抑制平台的径向移动。
-