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首页> 外国专利> METHOD FOR BORING FIBER REINFORCED RESIN COMPOSITE MATERIAL LAMINATED PLATE, AND METHOD OF ASSEMBLING FIBER REINFORCED RESIN COMPOSITE MATERIAL LAMINATED PLATE HAVING THROUGH-HOLE FORMED USING THE BORING METHOD TO ASSEMBLING MEMBER

METHOD FOR BORING FIBER REINFORCED RESIN COMPOSITE MATERIAL LAMINATED PLATE, AND METHOD OF ASSEMBLING FIBER REINFORCED RESIN COMPOSITE MATERIAL LAMINATED PLATE HAVING THROUGH-HOLE FORMED USING THE BORING METHOD TO ASSEMBLING MEMBER

机译：纤维增强树脂复合材料层合板的镗孔方法及通过钻孔法组装构件的贯穿孔的纤维增强树脂复合材料层合板的组装方法

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PROBLEM TO BE SOLVED: To prevent interlayer peeling off from being generated on an end part of a drill exit side (side where drill 8 is pierced) of a through-hole 1 in a boring method for a fiber reinforced resin composite material laminated plate 2 in which the through-hole 1 is formed by penetrating a boring drill 8 to the fiber reinforced resin composite material laminated plate 2.;SOLUTION: The boring method includes a pre-machining step of previously forming a taper hole part 15 on a surface 11 on the side where the boring drill 8 penetrates, before forming the through-hole 1. In the pre-machining step, the taper hole part 15 is formed approximately coaxially to the through-hole 1 to be formed such that the maximum inner diameter dimension H of the taper hole part 15 becomes larger than a hole diameter dimension d of the through-hole 1.;COPYRIGHT: (C)2011,JPO&INPIT
机译：解决的问题：在纤维增强树脂复合材料层压板2的镗孔方法中，为了防止在通孔1的钻头出口侧（钻头8被刺穿的一侧）的端部产生层间剥离。其中，通孔1是通过在纤维增强树脂复合材料层压板2上钻一个钻孔器8而形成的;解决方案：钻孔方法包括预先在表面11上形成锥孔部分15的预加工步骤。在形成通孔1之前，在镗孔钻8的侧面上形成锥孔部15。在预加工步骤中，锥孔部15与通孔1大致同轴地形成，以形成为最大内径尺寸。锥孔部15的高度H大于通孔1的孔径尺寸d。版权所有：（C）2011，日本特许商标

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