1, die casting process analysis, including alloy, casting structure and die casting process analysis;

2. Process scheme design, including the determination and setting of parting surface, gate position, pouring overflow system, cavity number, core-pulling scheme and quantity, ejection scheme of die casting, selection of die casting machine, etc.

3. Design of pouring and overflow system. Comprise that following step: determining process parameters, calculate the size of an inner gate, determining the shape and size of a gating system, and calculating the position and size of a slag ladle in an exhaust groove;

4. Structural design of die casting die. Including the design of insert, cavity, core pulling, ejection, cooling water, heating pipeline, etc.

5. Design of the general drawing of die-casting die.

6. Design of die-casting die parts.