Abstract
Mold is a key process equipment of morden industrial production. Mold industry of the national economy and an important industrial base. Specially, with the development of automobile industry, the mold industry is facing a new development opportunity.
This article covers one of the Chery car kit has been designed cavity injection mold. The introduction to this text moulds the Chery shaping craft of the tool case lid of an automobile.A total of three parts. In the first part, introduced the injection mold in morden industrial development and the topics of purpose and meaning. The second part of the contents accordance to the characteristics of the product, used to choose injection molding machine moldels, sub-surface setting, Mold design and structure of chooice. The third part is the current mold design of the main parts of its specific contents include: Froming part of the design, Gating system design, Pai excess bleed air system design, the cooling system design, Releasing the design and the reduction of system design, in addition to design some other parts. Elaborated in the final of this design regardless of experience.
Through to the structure scheme of the mould, working course of the mould and processing the analyzing detailed of the precautions, confirm designing program and craft.
Key words: Mold; Injection mold; Toolbox cover; Process analysis