FIBER-REINFORCED RESIN MOLDING, MANUFACTURING METHOD OF FIBER-REINFORCED RESIN MOLDING AND MANUFACTURING APPARATUS THEREOF

• Main Authors: SAKURAI MOTOKI, HAYASHI KENJI
• Format: Patent
• Language: English; Japanese
• Published: 09.08.2018
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molding having a simple constitution and sufficient hardness and also reduced excess manufacturing labor/cost, a manufacturing method of a fiber-reinforced resin molding, and a manufacturing apparatus thereof.SOLUTION: A fiber-reinforced resin molding 10 is molded into a three-dimensional shape from a sheet substrate 12 containing a fiber-reinforced resin. The fiber-reinforced resin molding 10 has three-dimension-matched corner parts 26 and 29 comprising continuing plate parts having three dimensions different from each other. The fiber-reinforced resin molding 10 has wrinkles 24a and 27a formed by folding the sheet substrate 12 and projecting from the different-dimension-matched corner parts 26 and 29, and a thick part 40 laminated on positions provided with the wrinkles 24a and 27a.SELECTED DRAWING: Figure 1 【課題】簡単な構成によって充分な強度を有するようになり、且つ製造時の手間を減らす繊維強化樹脂成形品、繊維強化樹脂成形品の製造方法及びその製造装置を提供する。【解決手段】繊維強化樹脂成形品１０は、繊維強化樹脂を含むシート基材１２を元に３次元形状に成形される。繊維強化樹脂成形品１０は、相互に異なる３方向の板部が連なって構成される３方向合わせ角部２６、２９を有する。繊維強化樹脂成形品１０は、シート基材１２が折り畳まれて異方向合わせ角部２６、２９から突出するしわ２４ａ、２７ａと、少なくともしわ２４ａ、２７ａが形成される部位に積層される肉厚部４０とを有する。【選択図】図１