(1) The pouring temperature and other process parameters have an important impact on the internal structure of the sand casting

On the basis of consulting a large number of references at home and abroad, the relevant theories and methods of

In sand casting production, hot cracks often occur due to structural reasons and improper process treatment of castings, or there

The shrinkage of sand castings occurs during the solidification process after pouring, and the mold (core) material expands with the

For the sand casting flywheel, the casting simulation software ProCAST was used as a tool to simulate the sand casting

ProCAST can simulate and analyze almost any problems that may occur in the production process of sand casting. It can

To study the numerical simulation and application of sand casting forming process, the main innovation is to use classical numerical

Combined with the design of sand casting mold and the actual production situation of the enterprise, on the basis of