Release time:2023-02-26 17:48Visit:
Mold processing equipment needs to improve processing performance, mainly reflected in: 1. The growing enlargement of mold forming parts and the high productivity of parts require the first mock examination with multiple cavities, which leads to the growing enlargement of molds. Large tonnage molds can reach 100 tons. the first mock examination has hundreds of cavities and thousands of cavities. It requires mold processing equipment with large workbench, increased travel of Y-axis and Z-axis, large bearing capacity, high rigidity and high consistency.
2. The mold steel material processed by the mold has high hardness, which requires the mold processing equipment to have thermal stability and high reliability.
3. For the complex cavity and multi-function composite mold, with the complexity of the shape of the part, the design and manufacturing level of the mold must be improved. For the multi-function composite mold with multiple grooves and materials formed in a set of mold or assembled into components, it requires a large amount of processing and programming programs, with high deep hole cavity comprehensive cutting ability and high stability, which increases the processing difficulty.
4. The refinement of mold processing makes the complexity and efficiency of processing equipment more attractive. High speed milling has many advantages, such as processing high hardness steel, stable processing, small cutting force, small workpiece temperature rise and deformation, which make mold enterprises pay more attention to high speed machining.
5. High dynamic accuracy. The static performance introduced by the machine tool manufacturer (such as repeated positioning accuracy, linear feed speed) cannot reflect the actual processing situation when processing the three-dimensional mold surface. The high-precision machining of the three-dimensional surface of the mold puts forward the requirement of high dynamic precision performance. High-speed and high-precision can only be achieved by the combination of the high rigidity, thermal stability, high reliability and high-quality control system of the machine tool.
6. The combination of processing technology and green product technology will be taken into consideration when enterprises purchase equipment. The radiation and medium selection of electric machining machine tools will be the factors affecting safety and steel. The electric fire steel milling technology will be developed in the field of mold processing in the future.
7. The composite application of multiple measurement technologies, high-speed measurement and reverse engineering have become the development direction of promoting the participation of mold in product development and design technology.
