Production process for forming mechanical texture on mold

Abstract

The invention discloses a production process for forming a mechanical texture on a mold. The production process is characterized by comprising the following steps of step (1), inspecting and preparingsand-blast equipment by QC; step (2), protecting a non-sandblasting area of the mold; step (3), according to texture characteristics and depth, testing on the surface of the mold to determine the steel ball type and sandblasting air pressure; step (4), mold texture processing; and step (5), mold texture detection and determination. The method and the and-blast equipment of the invention are utilized to make mechanical textures of the mold, the texture effect that cannot be achieved by conventional chemical etching can be produced, the texture process cycle is shortened, and the texture makingprocess is more convenient and faster; the problem of texture abnormity which is easy to appear in a conventional chemical texturing mold burning area and a spark pattern area is solved, the texturedifference caused by the abnormal material of the mold itself is significantly improved, and the texture effect closer to the spark pattern is imitated; and the environmental pollution caused by chemical liquid medicines is reduced, more environmental protection is achieved, and a great improvement effect on the working environment of employees is achieved.

Description

technical field [0001] The invention relates to the technology in the field of mold making, in particular to a production process for forming mechanical textures on a mold. Background technique [0002] At present, for the sake of product beauty, various textures are formed on various automotive slush-molded parts such as automotive interior dashboards, and the formation of these textures requires corresponding textures to be designed on the mold. In order to form the corresponding texture on the mold, chemical water etching is more commonly used at present. However, there are many defects in the method of chemical etching: First, the current conventional chemical water etching takes a long period, and it is difficult to meet customer requirements. The demand for delivery time; secondly, the consistency of conventional chemical water etching pattern on the welding of mold design, texture gloss and texture effect of fire pattern is poor; moreover, the texture effect produced ...

AI Technical Summary

Problems solved by technology

In order to form the corresponding texture on the mold, chemical water etching is more commonly used at present. However, there are many defects in the method of chemical etching: First, the current conventional chemical water etching takes a long period, and it is difficult to meet customer requirements. The demand for delivery time; secondly, the consistency of conventional chemical water etching pattern on the welding of mold design, texture gloss and texture effect of fire pattern is poor; moreover, the texture effect produced by chemical potion is not consistent with the texture and texture of fire pattern There are some differences in other special texture effects, which are difficult for customers to accept; in addition, conventional chemical water etching has certain pollution to the environment and is not environmentally friendly

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