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With the rapid development of the industrial field, the demand for casting Automotive molds in many industries continues to increase, and at the same time, the requirements for product quality are becoming more and more strict, and the supply period is constantly shortening. Therefore, people are interested in the development of the casting mold industry. more and more attention.
From the perspective of processing, with the widespread use of CNC machine tools, the machining accuracy and quality of casting parts can be improved, and the machining technology with high cutting speed, high feed rate and high machining quality as the main features is more efficient than traditional cutting. The processing efficiency is increased several times or even ten times. At the same time, the production scale of many enterprises continues to expand and the technical level continues to rise, thus making the entire industry develop by leaps and bounds.
Then, the commonly used processing methods mainly include casting methods, cutting processing methods and special processing methods. And according to the requirements of the production process, the selected processing equipment is also different. Generally, it includes various lathes for turning processing, drilling machines and boring machines for processing holes, milling machines and grinding machines for forming various planes or curved surfaces, and engraving machines for forming finer features or LOGO.
In the current development, these different processing equipments are mainly divided into two categories. One is ordinary machine tools. This type of equipment often has low processing accuracy and efficiency, but its use is flexible and adaptable. wider application. Another type of casting mold processing equipment is CNC machine tools with high precision and high efficiency, but generally requires programming before use.
In addition, in the process of manufacturing casting molds, there are also great differences in the tools used. The first is the difference in material. Usually, the tool material used in casting mold processing should have high hardness and wear resistance, sufficient strength and toughness, high heat resistance and heat transfer, good chemical stability, and high dry resistance. junction, anti-diffusion properties.
