ABSTRACT
Nowdays , Mold design and manufacture is becoming a promising industry. The truth is there are still a lot of small factories in China. Compared with the developed country, the technology of mold design and manufacture is still far behind the developed country. As a graduate whose major is Mold design and Manufacture, I think we not only need to learn some advanced technology, we also need to learn some advanced experience. In China, a lot of high quality workers are needed. This is the main reason why mold technology is not highly promoted in China.
The mold is the manufacturing industry important craft foundation, in our country, the mold manufacture belongs to the special purpose equipment manufacturing industry. According to the structure of the plastical piece chose to use the two plates mold with two sidecores. make use of inclined lead pillar completion side core-pulling of the plasticalpiece and adopt side gate completion injection .Checked a great deal of reference in the whole design process, thorough analysis the design contents, include usage Proe software to carry on wallthinckness and draft analysis for the product。The craft analysis of mold;Draft the mold structure form.
The assurance of injection machine model ;design of injection system and gate;Model structure design and calculation of mold parts; The assurance of mold base with standard piece of choose to use; mold match and guide organization’s design;ejector organization’ s design;The design of side core ejector’s organization;The design of cooling system.
Through the design process of outer shell plastics mold makes me have more deep one layer understanding of the design process to the plastics mold and realize further like Proe, Moldflow, emx, Autocad etc. software are in each stage of mold design the role play with ,and the convenience which bring back, also deeply realize the strong CAD softwares have a necessary function in the aspects of shortenning a mold design、 producting period、reducing costly.Although the CAD design softwares own strong of analytical processing function, also only have firm theories foundation with actual experience then can develop it to the pole.
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