繊維強化型プラスチックボルトねじの試作に関する研究(第1報) : 成形法について

概要

論文の詳細を見る
This paper describes an experimental study on the method of producing a plastic bolt-screw reinforced with continuous fibers arranged along the shape of screw thread. Hot rolling was selected for the forming of FRP bolt-screw from productive point of view, and M8×1.25 thread was choosen for the size of the screw thread based on the practical use. The structure of bolt rod which gave a good arrangement of the fibers along the shape of screw thread by hot rolling was experimentally found out. It consists, from center towards surface, of a uniaxially fiber-reinforced central part, a five-layered cylindrical shell of resin-plated cords, a layer or resin-chopped strand composite, a coat of resin mono-layer, and a shell of 45 degree cross-wove cloth of plated cords.
公益社団法人精密工学会の論文
1984-09-05