Engine hood and manufacturing method thereof

The engine hood is used for being matched with an upper molded surface of an engine for use and comprises a hood body and an assembly part, and the hood body comprises a body layer, a flat molded surface arranged on the upper end side of the body layer and an adaptive molded surface arranged on the lower end side of the body layer and matched with the upper molded surface of the engine. A through hole penetrating through the body layer, the flat molded surface and the adaptive molded surface is formed in the hood body, and a heat insulation part is attached to one side of the adaptive molded surface; the multiple assembly parts are distributed on the adaptive molded surface in a scattered mode, and one end of each assembly part penetrates through the adaptive molded surface and is embedded in the body layer. The invention further discloses a manufacturing method of the engine hood. The engine hood has excellent light weight and sound absorption performance and is convenient to install and operate, and meanwhi