Process design is the basic technology of casting enterprises, which factors are not well controlled will cause losses.

      Process design is the basic technology of casting enterprises. Reasonable use of cold iron and selection of heat preservation riser can reduce the total amount of liquid metal in process design. The chillers can be recycled repeatedly after one-time investment; The relationship between purchasing cost of insulation riser and saving cost of molten steel should be considered comprehensively.

      The application of process simulation can effectively check the process design, avoid the waste of raw materials and improve the probability of a qualified process. With the popularization and application of casting simulation technology, the process design has become simple, simple and efficient.

      The whole process process thought. Most engineer how to meet the quality requirements as the first thing to do, should break the traditional process of ideas, not just confined to provide only riser and chill, types of gating system, machining allowance, sand, and tooling these basic parameters design, will continue to expand the product involved in the manufacturing process of safety, cost, the actual production of the operability of the three important factors.

      Total factor process control. Good process design requirements must be considered on quality, safety, cost, and actual production operability, because the purpose of enterprise existence is to pursue profit, which factors are not well controlled will cause losses.

The future development direction of casting technology should be guided by advanced technology, perfect computer numerical simulation technology, combined with 3D printing technology, closer to the production practice. To fully considering the safety, environmental protection, casting a reasonable choice of raw materials, production process control, shape structure technology and material choice, pouring and solidification process simulation, so that the process design more tend to rationalization, production process is more clear, clear, improve the accuracy of process design and practical applications, finally reach the purpose of carry mass transfer efficiency.