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公开(公告)号：US11913358B2
公开(公告)日：2024-02-27
申请号：US18120843
申请日：2023-03-13
IPC分类号： B23K26/386 , F01D5/18 , F01D9/04 , B23K26/382 , C23C4/01 , C23C14/02 , C23C14/16 , C23C16/02 , C23C16/06 , F01D25/12 , F01D9/02
CPC分类号： F01D9/041 , B23K26/386 , B23K26/389 , C23C4/01 , C23C14/024 , C23C14/028 , C23C14/16 , C23C16/0263 , C23C16/0281 , C23C16/06 , F01D5/186 , F01D9/02 , F01D25/12 , B23P2700/00 , F05D2220/32 , F05D2230/10 , F05D2230/31 , F05D2240/12 , F05D2240/30 , F05D2260/20 , F05D2260/202
摘要： A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A meter section of a cooling aperture is formed in the substrate. An internal coating is applied onto a surface of the meter section. An external coating is applied over the substrate. A diffuser section of the cooling aperture is formed in the external coating and the substrate to provide the cooling aperture.
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公开(公告)号：US11732590B2
公开(公告)日：2023-08-22
申请号：US17401927
申请日：2021-08-13
CPC分类号： F01D5/186 , F01D25/12 , F05D2220/32 , F05D2260/202
摘要： An apparatus is provided for a turbine engine. This turbine engine apparatus includes a turbine engine component that includes a sidewall and a cooling aperture. The cooling aperture includes an inlet, an outlet, a meter section, a diffuser section and a transition section between and fluidly coupled with the meter section and the diffuser section. The cooling aperture extends through the sidewall from the inlet to the outlet. The meter section is at the inlet. The diffuser section is at the outlet. The transition section is configured to accommodate lateral misalignment between the meter section and the diffuser section.
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公开(公告)号：US11603769B2
公开(公告)日：2023-03-14
申请号：US17401906
申请日：2021-08-13
IPC分类号： B23K26/386 , C23C4/01 , F01D9/04 , F01D25/12 , C23C14/02 , C23C14/16 , C23C16/02 , C23C16/06 , B23K26/382
摘要： A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A meter section of a cooling aperture is formed in the substrate. An internal coating is applied onto a surface of the meter section. An external coating is applied over the substrate. A diffuser section of the cooling aperture is formed in the external coating and the substrate to provide the cooling aperture.
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公开(公告)号：US20230052285A1
公开(公告)日：2023-02-16
申请号：US17401886
申请日：2021-08-13
IPC分类号： B23K26/382 , B23K26/00 , B23H9/14 , B24C1/04
摘要： A manufacturing method is provided. During this method, a preform component for a turbine engine is provided. This preform component includes a substrate and an outer coating on the substrate. A cooling aperture is formed in the preform component. The cooling aperture includes a diffuser section and a meter section. The diffuser section extends through the outer coating and into the substrate. The meter section extends within the substrate. The forming of the cooling aperture includes: forming the diffuser section using a first machining process; and forming the meter section using a second machining process that is different than the first machining process.
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公开(公告)号：US20230050204A1
公开(公告)日：2023-02-16
申请号：US17401927
申请日：2021-08-13
摘要： An apparatus is provided for a turbine engine. This turbine engine apparatus includes a turbine engine component that includes a sidewall and a cooling aperture. The cooling aperture includes an inlet, an outlet, a meter section, a diffuser section and a transition section between and fluidly coupled with the meter section and the diffuser section. The cooling aperture extends through the sidewall from the inlet to the outlet. The meter section is at the inlet. The diffuser section is at the outlet. The transition section is configured to accommodate lateral misalignment between the meter section and the diffuser section.
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公开(公告)号：US11913119B2
公开(公告)日：2024-02-27
申请号：US17401966
申请日：2021-08-13
摘要： A manufacturing method is provided during which a preform component for a turbine engine is provided. The preform component includes a substrate and a locating feature at an exterior surface of the substrate. An outer coating is applied over the substrate. The outer coating covers the locating feature. At least a portion of the preform component and the outer coating are scanned with an imaging system to provide scan data indicative of a location of the locating feature. A cooling aperture is formed in the substrate and the outer coating based on the scan data.
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公开(公告)号：US20230052105A1
公开(公告)日：2023-02-16
申请号：US17401914
申请日：2021-08-13
摘要： A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A preform meter section and a preform diffuser section are formed in the substrate. An internal coating is applied to at least the preform meter section to provide a meter section of a cooling aperture. External coating material is applied over the substrate. The applying of the external coating material forms an external coating over the substrate. The applying of the external coating also builds up the external coating material within the preform diffuser section to form a diffuser section of the cooling aperture.
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公开(公告)号：US20230051153A1
公开(公告)日：2023-02-16
申请号：US17401906
申请日：2021-08-13
摘要： A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A meter section of a cooling aperture is formed in the substrate. An internal coating is applied onto a surface of the meter section. An external coating is applied over the substrate. A diffuser section of the cooling aperture is formed in the external coating and the substrate to provide the cooling aperture.
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公开(公告)号：US11542831B1
公开(公告)日：2023-01-03
申请号：US17401931
申请日：2021-08-13
IPC分类号： F01D25/12
摘要： A manufacturing method is provided during which a preform component for a turbine engine is provided. A cooling aperture is formed in the preform component. The cooling aperture includes a centerline, an inlet and an outlet. The cooling aperture extends longitudinally along the centerline through a wall of the preform component from the inlet to the outlet. The forming of the cooling aperture includes forming a first portion of the cooling aperture using a machining tool implement with a first toolpath that is angularly offset from the centerline by a first angle between thirty-five degrees and ninety degrees.
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公开(公告)号：US20230212951A1
公开(公告)日：2023-07-06
申请号：US18120843
申请日：2023-03-13
CPC分类号： F01D25/12 , F01D5/186 , F01D9/02 , F05D2220/32 , F05D2240/12 , F05D2240/30 , F05D2260/202
摘要： A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A meter section of a cooling aperture is formed in the substrate. An internal coating is applied onto a surface of the meter section. An external coating is applied over the substrate. A diffuser section of the cooling aperture is formed in the external coating and the substrate to provide the cooling aperture.
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