Abstract
This article mainly elaborates and on the showing air blower the shell modelling design and the formed components mold design and the internal heating wire, electric motor's choice and up and down between two shell link way design processes. Through using the mold design basis knowledge and PRO/E, CAD and so on some painting software makes a mold design the practice, and to mold's basic structure, the system composition, the function and some components' design theory carried on said that has carried on the detailed design, the computation, the examination with mold each part.
Key Words: Air blower PROE CAD Injection mold Mold design