automated sand casting_oem for automotive industry

2. Cost-Effectiveness Custom metal stamping is often more cost-effective than other manufacturing methods, especially for large production runs. The initial investment in tooling can be offset by the reduced labor costs and high output rates, making it an attractive option for businesses looking to optimize their production processes.

(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).

One of the primary reasons automotive companies choose OEM parts is the assurance of quality. OEM manufacturers invest heavily in research and development to create components that meet rigorous safety and performance standards. They undertake extensive testing to ensure that each part functions flawlessly under various conditions, ultimately contributing to vehicle reliability.

Environmental Considerations

Cleaning Methods for Die Cast Aluminium