发明名称 |
METHOD OF JOINING MATERIAL |
摘要 |
METHOD OF JOINING MATERIAL A method of repairing a part, such as a rotating disk/drum rotor of a gas turbine engine. The method includes: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. A method of making a rotating part of a gas turbine engine, comprising: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. The methods may include a subsequent heat treatment to provide the desired strength properties to the joint between the material and the part. Figures 6 and 7
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申请公布号 |
SG148007(A1) |
申请公布日期 |
2008.12.31 |
申请号 |
SG20020064459 |
申请日期 |
2002.10.23 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ROBERTSON JOHN M.;DEMICHAEL THOMAS;WALKER RAYMOND M. |
分类号 |
F01D5/02;B21K1/36;B21K25/00;B23K20/00;B23K20/02;B23K103/08;B23P6/00;F01D5/00;F01D25/00;F02C7/00;(IPC1-7):F01D5/00 |
主分类号 |
F01D5/02 |
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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