发明名称 |
Resistance welding of thermoplastics in aerospace structure |
摘要 |
Rib and spar webs are joined in a composite wingbox to eliminate fasteners by welding the webs along bondlines defined by overlapping sections of the webs. Heat to produce the weld is generally achieved resistively by connecting a multistrip susceptor positioned along the bond line to a current source, since the geometry makes it difficult to heat these web joints inductively. The wingbox is completed without fasteners by welding skins to the rib-spar wingbox.
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申请公布号 |
US7126096(B1) |
申请公布日期 |
2006.10.24 |
申请号 |
US19950470168 |
申请日期 |
1995.06.06 |
申请人 |
TH BOEING COMPANY |
发明人 |
MATSEN MARC R.;MCCARVILLE DOUGLAS A.;STEPAN MICHAEL M. |
分类号 |
H05B6/10;B21D26/02;B22F3/105;B29C33/06;B29C35/08;B29C65/00;B29C65/34;B29C65/36;B29C70/44;B29C70/54;B64C3/18;H05B6/02;H05B6/14;H05B6/36 |
主分类号 |
H05B6/10 |
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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