发明申请
US20140027410A1 METHOD AND SYSTEM FOR REDUCING OVERSIZED HOLES ON TURBINE COMPONENTS
有权
用于减少涡轮机组件上的过大孔的方法和系统
- 专利标题： METHOD AND SYSTEM FOR REDUCING OVERSIZED HOLES ON TURBINE COMPONENTS
- 专利标题（中）： 用于减少涡轮机组件上的过大孔的方法和系统
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申请号： US13556384申请日： 2012-07-24
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公开(公告)号： US20140027410A1公开(公告)日： 2014-01-30
- 发明人: Dechao LIN , Srikanth Chandrudu KOTTILINGAM , Yan CUI
- 申请人： Dechao LIN , Srikanth Chandrudu KOTTILINGAM , Yan CUI
- 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
- 主分类号： B23K31/00
- IPC分类号： B23K31/00
摘要：
A system is disclosed for reducing an internal diameter of a hole in a metal substrate. The system includes an electrospark device having an electrospark torch and an electrode holder rotatable about an axis. An electrode is removably supported in the electrode holder. The electrospark device configured to apply a coating of a material of which the electrode is formed, to the substrate on an inner wall of the hole when the electrode is rotated within the hole.
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