| 摘要 |
<p>PURPOSE:To perform mass-production and make freedom of fiber incorporation large, by forming the hollow laminate body by winding the reinforcing fiber passed through the bath of resin containing hardener to the mandrel, then taking off from the mandrel and pressure molding to the leaf spring. CONSTITUTION:The reinforcing fiber 4 such as carbon fiber, glass fiber etc. is passed through the bath 2 of resin containing hardener and said fiber 4, being impregnated with resin 3, is wound according to filament winding to the mandrel 1 having the winding part 1a which has the length of the desired leaf spring and the thickness corresponding to the desired width and thickness of the leaf spring, and it is formed to the hollow laminate body 5. Then, the fiber reinforced resin made leaf spring 6 is obtained by taking off the laminate body 5 from the mandrel 1 and pressure molding to the desired shape.</p> |
