Plastic mold processing is widely used in the plastic product industry and has a history of development for many years. However, there are still some plastic mold processing manufacturers that have product color differences when processing molds
In the absence of precision machinery, the use of traditional processing methods by machining manufacturers not only affects the production speed of parts, but also significantly reduces the manufacturing quality of parts.
Plastic mold processing is widely used in the plastic product industry and has a history of development for many years. However, there are still some plastic mold processing manufacturers that have product color difference problems when processing molds, resulting in unqualified products.
The size of injection molding should not only meet the requirements of use and installation, but also consider the processing and manufacturing of the mold, the performance of the equipment and the flow of raw materials. Strictly control the factors that affect the accuracy of injection molded parts, including the manufacturing accuracy of the mold, plastic components and process conditions. The surface roughness of injection molding is determined by the roughness of the mold surface, so the surface roughness of the mold is one level lower than that of the product, and the requirements are met by grinding and polishing. The injection molded parts will produce cooling shrinkage in the mold cavity, which makes it difficult to take out the injection molded parts. Therefore, in order to facilitate demolding, the design should also consider that the inner and outer surfaces parallel to the demolding direction have sufficient demoulding slopes.
In terms of precision machining tools, in the process of operation, the first choice is to use its diamond grinding wheel, which can effectively control the amount of cutting tool and feed to a certain extent. way of grinding, that is, nano-grinding. Even the surface of glass can obtain an optical mirror surface.
Corresponding heat treatment process for machined parts will help to increase the hardness, wear resistance and strength of machined parts, and greatly enhance the precision and service life of machined parts.
