How to improve the casting technology of the foundry industry?

First, develop simulation technology to improve the accuracy of prediction, strengthen process control, and improve yield. At present, the problem of regularity is not well mastered, thus affecting the yield in mass production.

Second, the combination of production, study and research. In addition to the enhancement of innovation consciousness and the improvement of research and development capabilities, the independent innovation of enterprises also needs to attach importance to and strengthen the combination of “production, learning and research” with precision casting enterprises as the main body.

Third, attach importance to material research and development. Materials are the foundation of industry, and there is still a lot of work to do. In the aerospace field, research and smelting technologies for some new materials such as alloy materials, especially high-temperature alloys, have yet to be improved, and the gap with foreign countries is still large.

Fourth, pay attention to the improvement of equipment technology. The process is mainly the problem of equipment. Many key equipments, such as some directional solidification equipment, mainly rely on imports, so the research and development of precision casting equipment is still the focus.