Manufacturing method capable of improving dimensional precision of folded plate mold

Abstract

The invention discloses a manufacturing method capable of improving the dimensional accuracy of a folded plate mold, and belongs to the technical field of folded plate mold manufacturing. The manufacturing method comprises the following steps that raw material steel for manufacturing a folded plate is selected; special cleaning and polishing steps aiming at the manufacturing mold are arranged in the manufacturing mold, some impurities and stains attached to the manufacturing mold can be effectively removed, meanwhile, crystals which are generated through reaction and separated out on the inner surface of the manufacturing mold in the cleaning process can be removed, the glossiness and flatness of the inner surface of the mold are improved, and the manufacturing quality of the mold is improved. By means of the method, the flatness of the outer surface of the finally-formed folded plate is effectively guaranteed, the manufacturing precision is effectively improved, meanwhile, the step of homogenization treatment on the folded plate model is further arranged in the method, the finally-manufactured folded plate has the advantages of being small in crystal grain, uniform in structure, few in defect, capable of weakening the basal plane texture and the like, and the product quality is improved. The mechanical performance, corrosion resistance, electrochemical performance and the like are improved, the product quality is improved, and the product precision is further guaranteed.

Description

technical field [0001] The invention belongs to the technical field of folding plate mold manufacturing, and in particular relates to a manufacturing method capable of improving the dimensional accuracy of the folding plate mold. Background technique [0002] Mold is a commonly used structure in process production. Generally speaking, mold is a variety of molds and tools used to obtain required products by injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods. To put it simply, the mold can be used to make some workpieces or some products, and the overall shape of the products made by the same mold is consistent. Mold is also known as the "Mother of Industry". Its role in process production is self-evident. Molds are also divided into many types according to their types and shapes. Molds are also needed for the production of folding boards. [0003] Chinese patent discloses (CN202010992817.7) a mold and molding proc...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the traditional manufacturing method is not equipped with a special mold treatment process, after the mold has been used for a period of time, some impurities and dirt are likely to remain on the mold. If it is not treated, it can be used directly Making the model will cause the size of the mold to fail to meet the precise requirements. At the same time, there is no homogenization step in the method, which cannot improve the quality of the product. A manufacturing method that can improve the dimensional accuracy of the folding plate mold is proposed.