To reduce the weight of vehicles, improve the range of new energy vehicles, and lower the manufacturing costs for new car-making forces, integrated die-casting technology has been increasingly applied in practice. With the adoption of integrated die-casting technology, there is a growing demand for heavier molds and matching super-large mold bases.
Due to the large size of the mold frame, the accuracy and stability of larger equipment are inferior to those of relatively smaller CNC milling machines. Our company detects the trial cutting reference after semi-finishing through a large floor-type three-coordinate measuring machine after 48 hours of constant temperature, then combines the data for separate processing of each surface to ensure that each dimension is within the reasonable requirements of customers.