Abstract: With the extensive application of plastics, the mold industry develops very fast. And plastic molding injection molding is the production of the highest degree of automation, the most widely used method of a molding. Continuously in line with the international at the same time, the shape complexity and high precision plastic molds significantly increase the demand for, and the emergence of CAD software and widely used, greatly reducing the mold design cycle, improve the quality and complexity of tooling mold manufacturing capabilities, so that injection mold design and manufacturing process parameters of a more scientific. But also it greatly improves the level of mold design and the quality of injection products.
In this thesis, LED bike lights on mold design and analysis to determine the surface, gating system, the introduction agencies, such as cooling system, select the corresponding injection machines, molding parts and components the size of the calculation. The injection mold injection machine parameters and checking of all requirements. Finally, draw a mold assembly and parts with Auto CAD.
Keywords:LED bike lights;injection mold;molding design;CAD