JP2019093563A5 - - Google Patents

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JP2019093563A5
JP2019093563A5 JP2017222107A JP2017222107A JP2019093563A5 JP 2019093563 A5 JP2019093563 A5 JP 2019093563A5 JP 2017222107 A JP2017222107 A JP 2017222107A JP 2017222107 A JP2017222107 A JP 2017222107A JP 2019093563 A5 JP2019093563 A5 JP 2019093563A5
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Prior art keywords
composite material
magnetic field
head
along
facing
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JP2017222107A
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JP2019093563A (en
JP6914814B2 (en
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Priority claimed from JP2017222107A external-priority patent/JP6914814B2/en
Priority to PCT/JP2018/037468 priority patent/WO2019097897A1/en
Publication of JP2019093563A publication Critical patent/JP2019093563A/en
Publication of JP2019093563A5 publication Critical patent/JP2019093563A5/ja
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Claims (6)

複合材料の一方の面に沿って移動可能に設けられており、前記複合材料の一方の面の対向する領域を加熱する加熱部材と、前記複合材料の一方の面の対向する領域に向けて直流磁場を発生させる直流磁場部材と、を有するヘッドと、
前記ヘッドと前記複合材料を介して前記複合材料の厚さ方向に対向した状態で、前記直流磁場部材と対向する位置に設けられ、前記複合材料の対向する領域を介して前記直流磁場に応じて前記直流磁場部材に対して引力を発生させる磁場応答部材を有し、前記複合材料の他方の面に沿って移動可能に設けられている裏当て部材と、
を含み、
前記ヘッドと前記裏当て部材とは、前記複合材料の対向する領域を前記複合材料の厚さ方向に挟み込むことで加圧し、
前記ヘッドが一方の面に沿って移動することに応じて、前記直流磁場部材と前記磁場応答部材との間に働く引力により、前記裏当て部材が前記ヘッドに追従して前記複合材料の他方の面に沿って移動し、
前記加熱部材は、前記ヘッドの前記複合材料の一方の面と対向する面における中央領域に設けられ、前記複合材料に交流磁場を印加して前記複合材料の内部に渦電流を誘起することにより前記複合材料を加熱する交流磁場印加部材であり、
前記直流磁場部材は、前記ヘッドの前記複合材料の一方の面と対向する面における端部領域に設けられていることを特徴とする複合材料成形装置。 A heating member that is movably provided along one surface of the composite material and heats the opposing regions of the one surface of the composite material and direct current toward the opposing regions of the one surface of the composite material. A head having a DC magnetic field member that generates a magnetic field, and
It is provided at a position facing the DC magnetic field member in a state of facing the head and the composite material in the thickness direction of the composite material, and responds to the DC magnetic field through the facing region of the composite material. A backing member having a magnetic field response member that generates an attractive force with respect to the DC magnetic field member and movably provided along the other surface of the composite material.
Including
The head and the backing member pressurize by sandwiching the facing regions of the composite material in the thickness direction of the composite material.
As the head moves along one surface, the backing member follows the head to the other of the composite material due to the attractive force acting between the DC magnetic field member and the magnetic field response member. Move along the surface ,
The heating member is provided in a central region of the head facing one surface of the composite material, and an alternating magnetic field is applied to the composite material to induce an eddy current inside the composite material. An alternating magnetic field application member that heats a composite material.
A composite material molding apparatus , wherein the DC magnetic field member is provided at an end region of a surface of the head facing one surface of the composite material. 前記ヘッドを前記複合材料の一方の面に沿って移動可能に支持するヘッド支持部と、
をさらに含むことを特徴とする請求項１に記載の複合材料成形装置。 A head support that movably supports the head along one surface of the composite:
The composite material molding apparatus according to claim 1, further comprising. 前記裏当て部材は、前記複合材料の他方の面に沿って移動可能な移動方向に対して無端の形状に形成されていることを特徴とする請求項１または請求項２に記載の複合材料成形装置。 The composite material molding according to claim 1 or 2 , wherein the backing member is formed in a shape that is endless with respect to a moving direction that allows movement along the other surface of the composite material. apparatus. 前記加熱部材の加熱温度と、前記直流磁場部材の直流磁場とを制御する制御部と、をさらに有することを特徴とする請求項１から請求項３のいずれか１項に記載の複合材料成形装置。 The composite material molding apparatus according to any one of claims 1 to 3 , further comprising a control unit that controls the heating temperature of the heating member and the DC magnetic field of the DC magnetic field member. .. 成形前の複合材料の所定の領域を介して、前記複合材料の一方の面の対向する面における中央領域に交流磁場を印加する交流磁場印加部材と、前記複合材料の一方の面の対向する面における端部領域に向けて直流磁場を発生させる直流磁場部材と、を有するヘッドと、前記複合材料の対向する領域を介して前記直流磁場に応じて前記直流磁場部材に対して引力を発生させる磁場応答部材を有する裏当て部材とを、前記直流磁場部材と前記磁場応答部材とが前記複合材料の厚さ方向に対向するように配置する配置ステップと、
前記ヘッドと前記裏当て部材とで前記複合材料の厚さ方向に挟み込むことで加圧した前記複合材料の領域を、前記交流磁場印加部材により交流磁場を印加して前記複合材料の内部に渦電流を誘起することにより前記複合材料を加熱する加熱ステップと、
前記加熱ステップと並行して実行され、前記配置ステップで配置した前記ヘッドを、前記複合材料の一方の面に沿って移動させることで、前記直流磁場部材と前記磁場応答部材との引力により、前記裏当て部材を前記ヘッドに追従して前記複合材料の他方の面に沿って移動させる移動ステップと、
を含むことを特徴とする複合材料成形方法。 Through a predetermined area of the composite material before molding faces of said an AC magnetic field application member for applying an alternating magnetic field in the central region of the opposite sides of one surface of the composite material, one surface of the composite material surface A magnetic field that generates an attractive force on the DC magnetic field member in response to the DC magnetic field through a head having a DC magnetic field member that generates a DC magnetic field toward the end region of the composite material and a region facing the composite material. An arrangement step of arranging the backing member having the response member so that the DC magnetic field member and the magnetic field response member face each other in the thickness direction of the composite material.
An alternating magnetic field is applied by the alternating magnetic field applying member to apply an alternating magnetic field to a region of the composite material that is pressurized by sandwiching the head and the backing member in the thickness direction of the composite material, and an eddy current is generated inside the composite material. A heating step that heats the composite material by inducing
The head, which is executed in parallel with the heating step and is arranged in the arrangement step, is moved along one surface of the composite material, and the attractive force between the DC magnetic field member and the magnetic field response member causes the head to move. A moving step of moving the backing member along the other surface of the composite material following the head.
A composite material molding method comprising. 前記配置ステップでは、前記ヘッドを前記複合材料の開放空間側の面に沿って設け、前記裏当て部材を前記複合材料の閉鎖空間側の面に沿って設け、
前記移動ステップでは、前記ヘッドを前記複合材料の前記開放空間側の面に沿って移動させ、前記裏当て部材を前記複合材料の閉鎖空間側の面に沿って移動させることを特徴とする請求項５に記載の複合材料成形方法。 In the arrangement step, the head is provided along the open space side surface of the composite material, and the backing member is provided along the closed space side surface of the composite material.
The moving step is characterized in that the head is moved along the open space side surface of the composite material and the backing member is moved along the closed space side surface of the composite material. 5. The composite material molding method according to 5.
JP2017222107A 2017-11-17 2017-11-17 Composite material molding equipment and composite material molding method Active JP6914814B2 (en)

Priority Applications (2)

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JP2017222107A JP6914814B2 (en) 2017-11-17 2017-11-17 Composite material molding equipment and composite material molding method
PCT/JP2018/037468 WO2019097897A1 (en) 2017-11-17 2018-10-05 Composite material molding device and composite material molding method

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Application Number Priority Date Filing Date Title
JP2017222107A JP6914814B2 (en) 2017-11-17 2017-11-17 Composite material molding equipment and composite material molding method

Publications (3)

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JP2019093563A JP2019093563A (en) 2019-06-20
JP2019093563A5 true JP2019093563A5 (en) 2020-10-01
JP6914814B2 JP6914814B2 (en) 2021-08-04

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JPS4910254A (en) * 1972-04-11 1974-01-29
US6906300B2 (en) * 2003-08-13 2005-06-14 The Boeing Company Consolidation device and method
WO2015145407A1 (en) * 2014-03-28 2015-10-01 Composite Cluster Singapore Pte. Ltd. Freespace composite manufacturing process and device
US20180133942A1 (en) * 2015-08-26 2018-05-17 Honda Motor Co., Ltd. Resin molding method and molding die

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