JP6848634B2 - 樹脂成形体の製造方法 - Google Patents
樹脂成形体の製造方法 Download PDFInfo
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- JP6848634B2 JP6848634B2 JP2017079082A JP2017079082A JP6848634B2 JP 6848634 B2 JP6848634 B2 JP 6848634B2 JP 2017079082 A JP2017079082 A JP 2017079082A JP 2017079082 A JP2017079082 A JP 2017079082A JP 6848634 B2 JP6848634 B2 JP 6848634B2
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- resin
- resin molded
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- molded body
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Description
44 外周部
46 芯材
48 第1基材(面材)
50 第2基材(面材)
52 樹脂流動用基材(面材)
54 成形用金型(成形型)
58 隙間
Claims (1)
- 熱硬化性繊維強化樹脂により所定の形状に形成された面材を成形型の上側に配置する第1工程と、
前記面材の上面側で、樹脂成形体の外周部とされる位置であって、前記成形型の湾曲部と対向する位置に、熱可塑性繊維強化樹脂により形成されており、断面形状が円形状とされた芯材が配置される第2工程と、
前記芯材が前記面材との間に隙間を有した状態で前記面材に覆われる工程を経て、前記芯材及び前記面材を密閉した状態で加熱して前記樹脂成形体を成形する第3工程と、
を有する樹脂成形体の製造方法。
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JP2017079082A JP6848634B2 (ja) | 2017-04-12 | 2017-04-12 | 樹脂成形体の製造方法 |
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JP2018176537A JP2018176537A (ja) | 2018-11-15 |
JP6848634B2 true JP6848634B2 (ja) | 2021-03-24 |
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Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007152615A (ja) * | 2005-12-01 | 2007-06-21 | Toho Tenax Co Ltd | 角部を有するfrp製中空部材の成形方法 |
JP5682843B2 (ja) * | 2013-09-30 | 2015-03-11 | 三菱レイヨン株式会社 | 長繊維強化樹脂成形体とその製造方法 |
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