stamping parts china_stamping parts china

Vacuum sand casting is an innovative and efficient method of producing metal components with high precision and excellent surface finish. This casting technique combines traditional sand casting methods with the benefits of a vacuum environment, resulting in several advantages that make it increasingly popular in various industries, including automotive, aerospace, and consumer goods.

4. Custom Connectors Some applications may require unique shapes, sizes, or functions, leading to the development of custom wire harness connectors tailored to specific customer requirements.

(3) The influence of mould making on the linear shrinkage rate of castings: a. The influence of wax injection temperature, wax injection pressure and pressure holding time on the size of investment mold is obvious in the wax injection temperature, followed by the wax injection pressure, and the pressure holding time is guaranteed After the investment is formed, it has little effect on the final size of the investment. b. The linear shrinkage rate of wax (mold) material is about 0.9-1.1%. c. When the investment mold is stored, there will be further shrinkage, and its shrinkage value is about 10% of the total shrinkage, but when stored for 12 hours, the investment mold size is basically stable. d. The radial shrinkage rate of the wax mold is only 30-40% of the lengthwise shrinkage rate. The wax injection temperature has a far greater influence on the free shrinkage rate than the hindered shrinkage rate (the preferred wax injection temperature is 57-59℃, The higher the temperature, the greater the shrinkage).

1. High Precision and Complexity One of the most notable benefits of zinc die casting is its ability to produce complex geometries with high levels of detail. The process yields parts with fine features and tight tolerances, making it an ideal choice for applications requiring precision.

4. Educational Value Engaging in sand casting not only hones one’s metalworking skills but also provides a hands-on understanding of materials and engineering principles.