Abstract
According to the injection mould for the rapid development in both at home and abroad ,the improvement of injection mould CAD/CAM software and our professional characteristics and the professional training plan, I have choosed Chery toolbox cover double cavity injection molding design as the graduation design topic. This design has adopted the symmetrical layout of a two cavities, side core-pulling mechanism and the cooling channels , easy to install and overall strength evenly. The computer-aided design is used for the design injection mould ,which is divided the mechanical design and CAD into two parts. The first part, the mechanical design included: selecting, injection machine, gating system, the mould structure, stripping and ejector systems and exhaust system and cooling system, etc. The second part, includeded using the AUTO CAD to complete the mold’s 2d cad two drawing.
Key words: Injection Cavity Core Dating System Bevel Pillar