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公开(公告)号：EP3772402A1
公开(公告)日：2021-02-10
申请号：EP19382693.0
申请日：2019-08-06
申请人： The Boeing Company
发明人： MARTÍN ALONSO, Pedro Pablo , SAMALOT, Francis J , SACCHETTI, Francisco Raul , SACHS, Ulrich , RUBIN, Alexander
摘要： Systems and methods are provided for controlling welding. One embodiment is a method for controlling welding. The method includes initiating induction welding by operating an induction coil along a weld interface of a first composite part comprising a matrix of thermoplastic reinforced by fibers, in order to join the first composite part to a second composite part, determining a measured magnetic field strength at a location distinct from the induction coil, and determining a welding temperature at the weld interface of the first composite part based on the measured magnetic field strength.
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公开(公告)号：EP3772403A1
公开(公告)日：2021-02-10
申请号：EP19382695.5
申请日：2019-08-06
申请人： The Boeing Company
发明人： MARTÍN ALONSO, Pedro Pablo , SAMALOT, Francis J , BUSER, Yannick , RUBIN, Alexander , SACHS, Ulrich
摘要： Systems and methods are provided for controlling welding. One embodiment is a method for controlling welding of a composite part. The method includes locating a linear fiber optic sensor along a composite part comprising a matrix of thermoplastic reinforced by fibers, measuring temperatures along the weld line via the linear fiber optic sensor, performing induction welding at the composite part along the weld line, determining a continuum of weld temperatures along the weld line, and controlling the induction welding based on the continuum of weld temperatures.
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