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FIBER REINFORCED PLASTIC CONNECTING METHOD AND JOINT STRUCTURE
To provide a fiber reinforced plastic connecting method to connect a rod and a socket that are formed of fiber reinforced plastic and a joint structure.SOLUTION: A fiber reinforced plastic connecting method comprises: a step to use a rod 10 made of fiber reinforced plastic and a socket 20 that is made of fiber reinforced plastic and has a hollow part 21 inside and insert the rod 10 into the hollow part 21; a step to increase the temperature of an outer face of the rod 10 and an inner face of the hollow part 21 to a glass transition point or higher by heating and change a vertical cross-sectional shape of the rod 10 and the hollow part 21 by pressing the inner face of the hollow part 21 against the outer face of the rod 10 by applying pressure; and a step to decrease the temperature of the outer face of the rod 10 and the inner face of the hollow part 21 to below the glass transition point while continuing to apply pressure and fix the changed vertical cross-sectional shape of the rod 10 and the hollow part 21.SELECTED DRAWING: Figure 5
【課題】繊維強化プラスチックから成るロッドとソケットを靭性を持たせて接合する繊維強化プラスチックの接合方法及び接合部構造の提供。【解決手段】繊維強化プラスチックから成るロッド１０、繊維強化プラスチックから成り内部に中空部２１を備えるソケット２０を用い、ロッド１０を中空部２１に挿入するステップと、加熱によりロッド１０の外面及び中空部２１の内面の温度をガラス転移点以上に上げると共に加圧によりロッド１０の外面に対して中空部２１の内面を押し付けてロッド１０及び中空部２１の縦断面形状を変化させるステップと、加圧を継続した状態でロッド１０の外面及び中空部２１の内面の温度をガラス転移点未満に下げてロッド１０及び中空部２１の縦断面形状を変化させたまま固定するステップを備える繊維強化プラスチックの接合方法。【選択図】図５
FIBER REINFORCED PLASTIC CONNECTING METHOD AND JOINT STRUCTURE
To provide a fiber reinforced plastic connecting method to connect a rod and a socket that are formed of fiber reinforced plastic and a joint structure.SOLUTION: A fiber reinforced plastic connecting method comprises: a step to use a rod 10 made of fiber reinforced plastic and a socket 20 that is made of fiber reinforced plastic and has a hollow part 21 inside and insert the rod 10 into the hollow part 21; a step to increase the temperature of an outer face of the rod 10 and an inner face of the hollow part 21 to a glass transition point or higher by heating and change a vertical cross-sectional shape of the rod 10 and the hollow part 21 by pressing the inner face of the hollow part 21 against the outer face of the rod 10 by applying pressure; and a step to decrease the temperature of the outer face of the rod 10 and the inner face of the hollow part 21 to below the glass transition point while continuing to apply pressure and fix the changed vertical cross-sectional shape of the rod 10 and the hollow part 21.SELECTED DRAWING: Figure 5
【課題】繊維強化プラスチックから成るロッドとソケットを靭性を持たせて接合する繊維強化プラスチックの接合方法及び接合部構造の提供。【解決手段】繊維強化プラスチックから成るロッド１０、繊維強化プラスチックから成り内部に中空部２１を備えるソケット２０を用い、ロッド１０を中空部２１に挿入するステップと、加熱によりロッド１０の外面及び中空部２１の内面の温度をガラス転移点以上に上げると共に加圧によりロッド１０の外面に対して中空部２１の内面を押し付けてロッド１０及び中空部２１の縦断面形状を変化させるステップと、加圧を継続した状態でロッド１０の外面及び中空部２１の内面の温度をガラス転移点未満に下げてロッド１０及び中空部２１の縦断面形状を変化させたまま固定するステップを備える繊維強化プラスチックの接合方法。【選択図】図５
FIBER REINFORCED PLASTIC CONNECTING METHOD AND JOINT STRUCTURE
繊維強化プラスチックの接合方法及び接合部構造
TAKAIWA YUYA (author) / UZAWA KIYOSHI (author) / NUNOTANI KATSUHIKO (author)
2021-08-10
Patent
Electronic Resource
Japanese
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