Affect the surface condition of the polishing process Caizhuan plastic mold steel, the surface due to the heat, stress or other factors damage broken cutting machining process, the improper cutting parameters will affect the polishing effect. EDM surface than the surface after general machining or grinding harder after heat treatment, machining and therefore should be adopted before the end of EDM precision gage EDM trim strip Caizhuan small plastic mold, otherwise it will form a hardened surface layer. If EDM finishing gage inappropriate choice of the heat-affected layer of depth up to 0.4mm. Hardened thin layer hardness than the hardness of the matrix, must be removed. So it is best to increase a rough grinding, the elimination of damaged surface layer, constitute a mean rough metal surface, providing a good foundation for polishing. Plastic mold industry, the vast majority are small and medium enterprises as well as micro-enterprises, they are in the manufacture of plastic mold products manufacturing companies, and manufacturing of mold products to middle and low in the majority. In the middle and low mold overcapacity, decline in profitability endlessly Maid word millstone Caizhuan plastic molds, many companies are increasingly difficult to maintain, so each find a way. Expand high-grade plastic mold products, plastic mold products to improve the technical content and added value is a sure way I all agree; expands to the center of the mold, dirty-related products is a way; and the development of modern manufacturing services is a species approach has broad prospects. The plastic mold manufacturing enterprises to the "Product + Services" as the subject, the integration of two service-oriented manufacturing enterprises shift to service-oriented manufacturing, so that enterprises from profit-oriented kind of products to serve the profit-oriented to change, which is currently not In order to overcome adversity and to enhance the level required, and for a long period of time will always be an important direction of industrial transformation and upgrading of the way. Important ways and means of plastic mold is to upgrade and develop new markets, enhance core competitiveness. Color brick wall displaying plastic mold, mold Guohui (certified), color brick plastic mold mold by Baoding Guohui Machinery Co. Baoding Guohui Die Machinery Co., Ltd. (www.bdguohui.com) (www.bdguohui.com) Hebei Baoding, plastic building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Guohui mold in leadership with the staff warmly welcome all inquiries negotiations to create a better future Guohui mold.