发明授权
- 专利标题: Method for modifying an aperture and system for modifying flow through a component
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申请号: US15656063申请日: 2017-07-21
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公开(公告)号: US10960481B2公开(公告)日: 2021-03-30
- 发明人: Thomas Robert Reid , Jonathan Matthew Lomas , Gary Charles Shubert
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: US NY Schenectady
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: US NY Schenectady
- 代理机构: McNees Wallace & Nurick LLC
- 主分类号: B23K9/04
- IPC分类号: B23K9/04 ; F01D5/28 ; F23R3/00 ; F02C7/22 ; F01D5/22 ; B23K9/173 ; B23K9/32 ; B23P15/02 ; B23P15/04 ; F01D5/12 ; B23K101/00 ; B23K103/18 ; F01D5/00 ; F01D5/18
摘要:
A method for modifying an aperture in a component, a system for modifying flow through a component, and a turbine component are disclosed. The method includes providing a substrate having at least one aperture having an electrically-conductive surface, providing a deposition device including an ESD torch, the ESD torch including an aperture penetrating electrode including a conductive material, inserting the aperture penetrating electrode at least partially into the aperture, and generating an arc between the aperture penetrating electrode and the electrically-conductive surface to deposit electrode material within the aperture. The system includes the ESD torch removably supported in an electrode holder. The turbine component includes at least one aperture having an electrospark deposited material along an electrically-conductive surface, the electrospark deposited material providing modified fluid flow through the turbine component.