Race car design is the control of dual-cavity injection mold mask mold design, plastic industry, the rapid development of injection mold design and production of a good quality and high precision manufacturing, research and development, such as increasing short-cycle requirements, can adapt to this demand has become a tool of production a key factor in enterprise development. The design parameters as long as there is verification, cavity wall thickness, cavity depth, in terms of release force. Injection machine is more difficult choice, which is the choice of material density, plastic parts, such as the quality and volume of injection machine to select models. In this design I chose is SZ-800/3200 Horizontal injection molding machine, the injection machine injection volume, injection pressure and clamping force are sufficient.This paper masks in injection molds for control of the development of a reasonable design structure, including their parts and components forming part of the design, gating system design, Demoulding body design, cooling system design. According to the analysis, design a set of plastic injection molds and tooling, as well as major parts of the CAD drawing.
Key words: Injection mold;Drawing of patterns organization;Feed system;Cooling system