- 专利标题： Integral part wear indicator system, method and apparatus
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申请号： US16241720申请日： 2019-01-07
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公开(公告)号： US10688618B2公开(公告)日： 2020-06-23
- 发明人: Micah Beckman , David Masiukiewicz , Edward Marchitto , Daniel Livchitz
- 申请人： UNITED TECHNOLOGIES CORPORATION
- 申请人地址： US CT Farmington
- 专利权人： Raytheon Technologies Corporation
- 当前专利权人： Raytheon Technologies Corporation
- 当前专利权人地址： US CT Farmington
- 代理机构： Snell & Wilmer L.L.P.
- 主分类号： B24B19/14
- IPC分类号： B24B19/14 ; B24C1/08 ; F01D9/04 ; F04D29/54 ; G01N3/56 ; F01D5/00 ; F01D21/00 ; B24C3/32
摘要：
A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.
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