Asist manipulator o‘z.
Precision casting is a casting method compared to the traditional casting process, which can obtain relatively accurate shape and high casting accuracy. The technological process of precision casting is: First of all, wax modeling, wax modeling is consistent with the required casting product size, shape, and then to leaching pulp made of wax pattern and dry processing, ceramic shell from forming on the surface, then described the ceramic shell dewaxing processing (remove after its internal mossing wax models), and finally, to the dewaxing process of ceramic shell casting metal materials, metal materials after cooling solidification, After crushing and removing the ceramic shell, the casting obtained is the desired product.
