【Abstract】: Plastic is everywhere in the world today with , Therefore has great development prospects of plastic , especially in Injection Molding ,so the study of plastic injection molds for understanding the production process and improve the quality of products have great significance.
This topic mainly aims at bottle cap's mold design, Through to models to carry on the technological analysis and the comparison , This topic embarks from the product mix technology capability and the concrete mold structure , To mold's gating system, the mold formation part's structure, goes against the system, the cooling system, injection molding machine's choice and the related parameter examination, has the detailed design, Simultaneously and simple establishment mold's processing craft. Through the entire design process indicated that this mold can achieve this to model the processing craft which an institute requests. Is the teacup covers injection mold's design according to the topic design's primary mission. Is also designs an injection mold to produce the teacup to cover models a product, realizes the automation to raise the output
Through the design, injection mold can have a deeper understanding of the design notes that some of the details to understand the structure and working principle of mold.Through learning PROGRAM, you can create a simpler components parts store, and effective improve efficiency; through painting assembly drawing, part drawings, and further deepen the CAD system proficiency, a better understanding of the various parts of mold.
【Key words】: plastic mold, injection machine, mold cavity, pouring system
