Mold processing refers to the processing of forming and blank making tools. Mold processing also includes shear mold and die-cutting mold. Compared with mechanical processing, mold processing is more special and specific. According to the understanding, share the following:
1. Most of the molds need to process complex space curved surface on the solid core metal module. With the development of the mold to large-scale, the weight of the module will be more and more, some of which have reached dozens of tons;
2. Most of the die shapes are cuboid or cube, few are narrow and long, and the main processing amount is concentrated on female die and punch;
3. With the increasing precision and complexity of mold products, the requirements for mold processing accuracy are also higher and higher. Now the machining accuracy of many molds has reached ± 1 ~ 2 μ m, which will soon develop to less than ± 1 μ M;
4. With the user's requirements for mold production cycle becoming shorter and shorter, mold processing must meet the requirements of high efficiency, fast, flexible and long-term full load operation.
From the above three mold processing particularity, we can see that mold processing is relatively high complexity compared with mechanical processing, and now with the development of science and technology, the processing of machine tools is becoming higher and higher, and the mold processing technology requirements will be higher and higher. In order to complete the more precise machining machine tools, we must pay attention to its particularity when processing the mold.