FILAMENT WINDING DEVICE AND FILAMENT WINDING METHOD

SOLUTION: A filament winding device (FW device 10) winds a fiber material 14 around an outer peripheral surface of a hollow resin liner 12 while applying pressure to an inside of the liner. The FW device includes: an acquisition part 80 that acquires physical quantities L1 and L2 indicating outer di...

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1. Verfasser:	FUJIKI KOEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Zusammenfassung:	SOLUTION: A filament winding device (FW device 10) winds a fiber material 14 around an outer peripheral surface of a hollow resin liner 12 while applying pressure to an inside of the liner. The FW device includes: an acquisition part 80 that acquires physical quantities L1 and L2 indicating outer dimensions La and Lb of a fiber layer 22 formed by winding the fiber material around the liner while the fiber material is being wound; and a pressure control part 84 that controls an internal pressure of the liner so that the outer dimension approaches a predetermined target value during winding of the fiber material.SELECTED DRAWING: Figure 1 【解決手段】フィラメントワインディング装置（ＦＷ装置１０）は、中空の樹脂製のライナー１２の内部を加圧した状態でライナーの外周面に繊維部材１４を巻き付ける。ＦＷ装置は、繊維部材をライナーに巻き付けることにより形成される繊維層２２の外形寸法Ｌａ、Ｌｂを示す物理量Ｌ１、Ｌ２を繊維部材の巻き付け中に取得する取得部８０と、外形寸法が繊維部材の巻き付け中に予め決定された目標値に近づくように、ライナーの内部圧力を制御する圧力制御部８４と、を備える。【選択図】図１