Fongly group Catalog(2022-English)

The structure of honeycomb has aroused great interest of scien- tists. After in-depth study of the hive, scientists were surprised to nd that the adjacent holes share a wall and a hole bottom, which saves building materials very much; The cell hole is hexagonal, and the bee's body is basically cylindrical, so the bee will not have extra space or feel crowded in the cell hole. The structure of honeycomb gives great enlightenment to space- craft designers. When they developed it, they adopted honeycomb structure: rst, they made honeycomb with metal, and then clamped it with two metal plates to form honeycomb structure. This honeycomb structure has high strength and light weight, and is also bene cial to sound insulation and heat insulation. Therefore, today's space shuttles, arti cial satellites and spaceships use a large number of honeycomb structures inside, and the shells of satellites are almost all honeycomb structures. Therefore, these spacecraft are also collectively referred to as "honeycomb spacecraft". Amazing structural engineering and ef cient use of materials Product structure Aluminum alloy panels Aluminum alloy back plate Aluminum honeycomb core STEP 4 Adhesives STEP 2 Adhesives Fengli aluminum honeycomb plate is made of uorocarbon coated aluminum alloy plate as face and back plate, corrosion-resistant alumi- num honeycomb core as sandwich and two-component high-temperature curing poly- urethane as adhesive, which is cured by heat- ing and pressing on a special composite production line. Fengli aluminum honeycomb panel is an all-aluminum sandwich composite structure, which has the characteristics of small speci c gravity, high speci c strength and high speci c stiffness, and has the functions of sound insulation and heat insulation. Product Overview 18