Design method and design drawing of coating assembly and coating assembly

The invention relates to a cladding component design method, which comprises the steps of obtaining preset parameters, the preset parameters comprising technical requirements of a cladding component used for cladding target equipment and a three-dimensional model of the target equipment; generating a three-dimensional model of the coating component based on preset parameters; geometric processing is conducted on the three-dimensional model of the coating assembly, and a two-dimensional design drawing of the coating assembly is obtained; and checking the two-dimensional design drawing of the coating component based on the three-dimensional model of the target equipment. According to the method, the design drawing of the coating assembly is obtained after digital sampling and planarization processing are carried out on the three-dimensional model of the target equipment, and the design drawing is checked in time, so that the design time of the coating assembly can be shortened, and the design accuracy is improv