1. Dimensional accuracy: The dimensional accuracy of thin-walled molds is required to be within ± 0.01mm. This means that the size deviation of the produced product cannot exceed this range, otherwise it will affect the normal use and performance of the product.
2. Surface roughness: The surface roughness of thin-walled molds is required to be between Ra0.2 and 0.4 μ Between m. Surface roughness refers to the microscopic morphology of the mold surface, which has a direct impact on the surface quality of the product.
3. Shape accuracy: The shape accuracy of thin-walled molds requires high Thin Wall, and it is necessary to ensure the relative position and shape accuracy between the various components of the mold. This can be achieved through the use of high-Thin Wall processing equipment and advanced processing techniques.
4. Hardness requirements: The material of thin-walled molds needs to have high hardness and wear resistance. Generally speaking, the hardness requirement of the mold is between HRC58 and 62.
5. Anti fatigue strength: Due to the need for thin-walled molds to withstand high pressure and high temperature, it is required that the molds have high anti fatigue strength. This can be achieved by selecting appropriate materials and adopting appropriate heat treatment processes.
6. Corrosion resistance: Thin walled molds need to have high corrosion resistance to avoid the impact of corrosion during the production process. This can be achieved by selecting materials with high corrosion resistance.
