发明名称 |
PROCESS FOR BUILDING UP AN EDGE OF A MACHINE COMPONENT, AND MACHINE COMPONENT REMANUFACTURING STRATEGY |
摘要 |
<p>A process for building up a leading edge (18) of a machine component (10) such as a leading edge (18) of a turbine blade (12) for a turbocharger (40) includes forming a molten pool (30) along the edge (18) of the machine component (10), feeding a filler material (220) in a solid state into the molten pool (30) and melting the filler material (220) via heat transfer between the molten pool (30) and the filler material (220). A solid layer (28) may be formed along the leading edge (18) by cooling the molten pool (30). The process is applicable to remanufacturing damaged machine components (10) having a plurality of blades (12) with relatively thin leading edges (18).</p> |
申请公布号 |
WO2009132185(A2) |
申请公布日期 |
2009.10.29 |
申请号 |
WO2009US41533 |
申请日期 |
2009.04.23 |
申请人 |
CATERPILLAR INC.;YELISTRATOV, ALEXEI;GRANT, MARION |
发明人 |
YELISTRATOV, ALEXEI;GRANT, MARION |
分类号 |
B23K26/34;F01D5/12 |
主分类号 |
B23K26/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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