Hyperboloid cellular core plate production technology and special-purpose die

• Main Authors: ZHANG CHEN, ZHU XILIANG, QIAN GUOFANG, SHEN HUICHUN, ZHU WENTING, HUANG ZHENJUN, GUO HONGMING, LIANG WEIQING, XUAN LIAN
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2017
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The invention provides a hyperboloid cellular core plate production technology and a special-purpose die. According to the invention, bonding intensity of a panel and a cellular core is increased, uniform bearing when the cellular core panel is subjected to thermo-compression formation is ensured, local collapse of the cellular core is not generated, the yield and quality of the product are increased, the production technology comprises the following steps: processing the surface of the panel and a base plate of the cellular core plate; coating a glued surface of the panel and the base plate with a primer; pasting the primer of the glued surface of the panel and the base plate with an adhesive; mutually applying the panel, the cellular core and the base plate with a sequence from up to down, and placing the materials in a male mould of a die, then placing an edge banding plate in the die, pressing a female mould on the upper surface of the panel; placing the material in a vacuum bag, vacuumizing the vacuum ba