​What is lost foam casting process

The lost foam casting process, simply put, is to use fusible materials to make a meltable and disappearing model. After the model is vaporized at high temperature, molten metal is poured into it, and after cooling, the shell is removed to obtain a casting.

With the rapid development of 3D printing technology, combined with the application of computer technology, the three-dimensional design drawing of the product can be directly imported into the equipment, and the casting prototype can be directly obtained to replace the traditional wax model. From the structural design and process formulation of precision castings to the design and manufacturing of moldings and wax molding, great changes have been brought to the production of precision castings.