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公开(公告)号:US20140140859A1
公开(公告)日:2014-05-22
申请号:US13630120
申请日:2012-09-28
IPC分类号: F01D5/18
CPC分类号: F01D5/18 , F01D5/28 , F01D5/30 , F01D5/34 , F02C7/00 , F05D2230/40 , Y10T29/49339
摘要: Uber-cooled multi-alloy integrally bladed rotors (IBR) are made having blades with internal cooling passages with a cavity in the root portion attached to a disk having a protrusion on the periphery of the disk. The blades are put on the protrusion and the blade and disk are forced together, followed by locally heating the blade cavity/disk protrusion to a temperature between the blade and disk material softening temperatures, causing the protrusion to deform against the blade cavity, and holding them in place until bonding occurs. Subsequent to bonding the portion of the blade that defines the cavity is removed.
摘要翻译: Uber冷却的多合金整体叶片式转子(IBR)制成具有内部冷却通道的叶片,其中根部部分中的腔体附接到具有在盘周边上的突起的盘。 将刀片放在突起上,将刀片和盘片压在一起,随后将刀片腔/盘突起局部加热到刀片和盘材料软化温度之间的温度,导致突起相对于刀片腔变形,并保持 它们到位,直到粘合发生。 在粘合之后,去除限定空腔的叶片的部分。
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公开(公告)号:US07748956B2
公开(公告)日:2010-07-06
申请号:US11641349
申请日:2006-12-19
申请人: Jose Paulino , Mark Rogers , Charles H. Warner , Steven D. Jenkel , Kurt R. Heinemann , Steven R. Chabot , Chester D. Blackman, Jr. , Paul S. Bean, Jr.
发明人: Jose Paulino , Mark Rogers , Charles H. Warner , Steven D. Jenkel , Kurt R. Heinemann , Steven R. Chabot , Chester D. Blackman, Jr. , Paul S. Bean, Jr.
IPC分类号: F01D9/02
CPC分类号: F01D9/044 , B23K15/0006 , B23K15/0046 , B23K2101/001 , F05D2230/237 , F05D2240/12 , Y10T29/49323
摘要: A method of assembling a stator apparatus includes providing a first vane having an airfoil section located between a first platform section and a second platform section, positioning a first shroud ring adjacent to the first vane, welding the first platform section of the first vane to the first shroud ring relative to a first edge of the of the first platform section of the first vane, and welding the first platform section of the first vane to the first shroud ring relative to a second edge of the of the first platform section. The second edge is located opposite the first edge.
摘要翻译: 一种组装定子装置的方法包括提供具有位于第一平台部分和第二平台部分之间的翼型部分的第一叶片,将第一护罩环定位成与第一叶片相邻,将第一叶片的第一平台部分焊接到 相对于第一叶片的第一平台部分的第一边缘的第一护罩环,并且相对于第一平台部分的第二边缘将第一叶片的第一平台部分焊接到第一护罩环。 第二边缘与第一边缘相对。
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公开(公告)号:US5113583A
公开(公告)日:1992-05-19
申请号:US582278
申请日:1990-09-14
CPC分类号: C22F1/10 , B21K3/04 , B23P15/006 , F01D5/3061 , Y02T50/671 , Y10T29/49316 , Y10T29/49321 , Y10T29/49826
摘要: A method is taught for the isostatic forging of integrally bladed rotors, in which deformable hollow single crystal blades are protected from deformation during diffusion bonding to the disk by encapsulation in a ceramic protective shell. The ceramic shell serves to occupy the areas between the blades and the surrounding forging die set, so that during application of high temperatures and pressures, damage to the blades is prevented without the use of complex segmented die assemblies.
摘要翻译: 教导了一种用于整体叶片式转子的等静压锻造的方法,其中可变形的中空单晶叶片通过在陶瓷保护壳中的封装而扩散粘接到盘中而不发生变形。 陶瓷壳体用于占据叶片与周围的锻压模具之间的区域,使得在施加高温和高压的同时,不会使用复杂的分段模具组件来防止叶片损坏。
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公开(公告)号:US20080141531A1
公开(公告)日:2008-06-19
申请号:US11641349
申请日:2006-12-19
申请人: Jose Paulino , Mark Rogers , Charles H. Warner , Steven D. Jenkel , Kurt R. Heinemann , Steven R. Chabot , Chester D. Blackman , Paul S. Bean
发明人: Jose Paulino , Mark Rogers , Charles H. Warner , Steven D. Jenkel , Kurt R. Heinemann , Steven R. Chabot , Chester D. Blackman , Paul S. Bean
CPC分类号: F01D9/044 , B23K15/0006 , B23K15/0046 , B23K2101/001 , F05D2230/237 , F05D2240/12 , Y10T29/49323
摘要: A method of assembling a stator apparatus includes providing a first vane having an airfoil section located between a first platform section and a second platform section, positioning a first shroud ring adjacent to the first vane, welding the first platform section of the first vane to the first shroud ring relative to a first edge of the of the first platform section of the first vane, and welding the first platform section of the first vane to the first shroud ring relative to a second edge of the of the first platform section. The second edge is located opposite the first edge.
摘要翻译: 一种组装定子装置的方法包括提供具有位于第一平台部分和第二平台部分之间的翼型部分的第一叶片,将第一护罩环定位成与第一叶片相邻,将第一叶片的第一平台部分焊接到 相对于第一叶片的第一平台部分的第一边缘的第一护罩环,并且相对于第一平台部分的第二边缘将第一叶片的第一平台部分焊接到第一护罩环。 第二边缘位于第一边缘的对面。
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公开(公告)号:US4864706A
公开(公告)日:1989-09-12
申请号:US84369
申请日:1987-08-12
申请人: Steven D. Jenkel
发明人: Steven D. Jenkel
IPC分类号: B21J1/06 , B21J5/00 , B21K3/04 , B21K25/00 , B23K11/00 , B23K13/00 , B23K20/00 , B23P15/00 , F01D5/28 , F01D5/30
CPC分类号: F01D5/3061 , B23K11/002 , B23K13/00 , B23K20/00 , B23P15/006 , F01D5/3023 , Y10T29/49321 , Y10T29/49826
摘要: Fabrication methods are described for producing an integrally bladed rotor wherein single crystal blade portions are securely metallurgically bonded to a polycrystalline disk. The polycrystalline disk is fabricated with protruding portions in the location where the blades are to be bonded. The blades are fabricated with a root portion having a cavity adapted to mate with the disk protrusions. The blade and disk are assembled and forced. Localized heating causes localized softening metal flow in the disk protrusion. Bonding occurs as a result of this combination of softening and force.
摘要翻译: 描述了用于制造整体叶片转子的制造方法,其中单晶叶片部分被牢固地冶金结合到多晶盘。 多晶盘在刀片要被接合的位置上以突出部分制造。 叶片被制造成具有根部部分,该根部部分具有适于与盘突起配合的空腔。 刀片和盘被组装并强制。 局部加热导致盘突起中局部软化金属流。 由于软化和力的结合,发生粘合。
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