Invention Grant
US09174302B2 Friction stir welding devices and methods for tandem tool and anvil
有权
用于串联工具和砧座的摩擦搅拌焊接装置和方法
- Patent Title: Friction stir welding devices and methods for tandem tool and anvil
- Patent Title (中): 用于串联工具和砧座的摩擦搅拌焊接装置和方法
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Application No.: US13757211Application Date: 2013-02-01
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Publication No.: US09174302B2Publication Date: 2015-11-03
- Inventor: Christopher J. Obaditch , Karly Moore , Gary Cannell , Glenn Grant
- Applicant: Christopher J. Obaditch , Karly Moore , Gary Cannell , Glenn Grant
- Applicant Address: US CA Aliso Viejo
- Assignee: Fluor Technologies Corporation
- Current Assignee: Fluor Technologies Corporation
- Current Assignee Address: US CA Aliso Viejo
- Agency: Fish & Tsang LLP
- Main IPC: B23K20/12
- IPC: B23K20/12
Abstract:
Friction Stir Welding (FSW) devices and methods for simultaneously welding both sides of an arcuate joint are described. The FSW method includes the step of operating a FSW tool and an anvil on the exterior surface of the joint and simultaneously operating another FSW tool and anvil on the interior surface of the joint. The anvils are positioned in a juxtaposing manner to the FSW tools, and move in tandem with the FSW tools, thus providing a supporting force to the FSW tools during their operation.
Public/Granted literature
- US20140217154A1 FRICTION STIR WELDING DEVICES AND METHODS FOR TANDEM TOOL AND ANVIL Public/Granted day:2014-08-07
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