SANDWICH PANEL WITH A SANDWICH INNER CORE USING DEEP DRAWING PRODUCTS OR TUBE FLANGES AND A MANUFACTURING METHOD THEREOF, WHICH CAN MAKE A SANDWICH PANEL WITH NEW PROPERTIES AND VARIOUS SHAPES

摘要

PURPOSE: A sandwich panel with a sandwich inner core using deep drawing products or tube flanges and a manufacturing method thereof are provided to manufacture a sandwich panel of large and medium size by applying deep drawing products and tube flanges in order to realize weight lightening, high strength, and high function.;CONSTITUTION: A sandwich panel with a sandwich inner core using deep drawing products or tube flanges comprises two panels(611,612) and an inner core(613). The two panels are arranged in parallel each other. The inner core is arranged on the panel surface between the two panels to support the panels in predetermined gap.;COPYRIGHT KIPO 2012