长方形挂钩注塑模具设计（有CAD图纸）.pdf

2014 12 27 II 31 CAD III 31 Abstract The rapid development of plastics industry presented good quality, high precision, short development cycle, such as injection mold design and production requirements are high, able to adapt to this demand has become a key factor in the development of mold manufacturing enterprises. Mold Technology is a comprehensive mechanical engineering, computer application, automatic control subjects integration, digital technology and other disciplines as a whole. In this paper, based on the rectangular hook reasonable injection mold design, component design, including molding, casting system design, design ejection mechanism, the cooling system design. According to the analysis, the design of a set of plastic injection mold, and the mold and the main parts of the CAD drawing. Key Words: Ejection mechanism of injection mould,,Gating system, Cooling system IV 31 II Abstract III 1 1