MANUFACTURING METHOD OF SANDWICH TYPE COMPOSITE PANEL WITH DOUBLE CORE FOR MEDICAL TABLE AND SANDWICH TYPE COMPOSITE PANEL FOR MEDICAL TABLE USING THE SAME

摘要

The present invention relates to a manufacturing method of a sandwich type composite panel having a double core used for a medical table and a sandwich type composite panel used for a medical table manufactured by the same, more particularly, to a manufacturing method of a sandwich type composite panel having a double core used for a medical table and a sandwich type composite panel used for a medical table manufactured by the same for preventing a shear fracture while increasing a thickness of the foam core to reduce a thickness of a lower plate face sheet panel including a carbon composite by laminating a foam core, which is applied to a sandwich type composite panel of a previously registered patent 1 by the inventor of the present invention, and inserting a middle layer including the carbon composite into a middle of the laminate. Because the shear fracture is prevented while the thickness of the foam core is increased, only a small sag occurs with respect to an identical weight, so the thickness of the lower plate face sheet panel may be formed thinner, therefore, the sandwich type composite panel having a double core used for a medical table of the present invention can smoothly discharge a bubble and a foreign substance and can further improve the penetration ratio of an X-ray, and man hour required for laminating a prepreg is reduced, cost is reduced and production time is reduced, thus improving the productivity for laminating the prepreg.