Novel die for car parts

Abstract

The invention provides a novel die for car parts, and relates to the field of car part manufacturing. The novel die for the car parts comprises a first die body, a second die body and a third die body, the first die body and the second die body are matched with the third die body, the first die body and the second die body are function face machining bodies, and the novel die for the car parts further comprises the following step that S1, when products M and N are machined, the non function face of the product M and the non function face of the product N are designed to shape structures corresponding to the third die body. Through design of a general public die cavity, during model design, only a model is independently designed, during production, different products can be produced only through switching of the model, one half of development cost of the die is saved, the time for replacing the whole die can be saved, and operation is simpler.

Description

technical field [0001] The invention relates to the technical field of auto parts manufacturing, in particular to a novel mold for auto parts. Background technique [0002] At present, the mass production of products in the plastic industry still depends on moulds, which requires a pair of molds for each product. As far as the current mold industry is concerned, the cost of molds is very high, which is good for large-volume products. It is important, but the cost is too high to produce hundreds or even thousands of products. At this time, we need to find a way to reduce the expenditure on molds as much as possible while ensuring quality production. [0003] The current development method is one-to-one. A product needs to be designed and developed with a proprietary mold. This method is costly, and it is a waste of time to change the mold during production, and the operation is complicated, which is not conducive to effective work. Contents of the invention [0004] (1) So...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a new type of mold for auto parts, which solves the need to design and develop a proprietary mold for a product. This method costs a lot, and it is very time-consuming to replace the mold during production. , the operation is complicated, which is not conducive to the effective work of the problem

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