Improved performance of
die casting equipment
1. The increasing size of mold forming parts and the high productivity of parts require a mold with multiple cavities, resulting in increasingly large molds. Large-tonnage molds can reach 100 tons, with hundreds of cavities and thousands of cavities in one mold, requiring mold processing equipment. Large worktable, increased Y-axis and Z-axis travel, large load-bearing, high rigidity and high consistency.
2. The mold steel material for mold processing has high hardness, and the mold processing equipment is required to have thermal stability and high reliability.
3. For complex cavities and multi-functional composite molds, with the complexity of the shape of the parts, it is necessary to improve the design and manufacturing level of the mold, and many kinds of grooves and materials are formed in a set of molds or assembled into components. The functional compound mold requires a large amount of processing programming, high comprehensive cutting ability and high stability of deep hole cavity, which increases the processing difficulty.
4. The refinement of mold processing makes the composite and high-efficiency of processing equipment more attractive. High-speed milling has many advantages, such as the ability to process high-hard materials, stable processing, small cutting force, and small deformation of the workpiece, which makes mold enterprises pay more and more attention to high-speed machining.
5. High dynamic precision. The static performance introduced by the machine tool manufacturer cannot reflect the actual processing situation when the three-dimensional surface of the mold is processed. The high-precision machining of the three-dimensional curved surface of the mold also puts forward the requirements of high dynamic precision performance.
6. The combination of processing technology and green product technology will be taken into consideration when enterprises purchase equipment. The radiation of EDM machine tools and the selection of media will be factors that affect safety and environmental protection. EDM milling technology will be developed in the field of mold processing in the future.
7. The composite application of various measurement technologies, high-speed measurement and reverse engineering have become the development direction of promoting mold participation in product development and design technology.
