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Characteristics Of Forging Method

The forging method is characterized in that it includes forging the hole, placing the wax strip, molding and heating process, the forging hole extraction process is the solid rod drawn into a seamless hollow pipe; The wax strip is placed in the inner of the hollow pipe with the wax strip corresponding to the inner diameter of the hollow pipe. The molding process is a hollow pipe with a wax strip placed between the upper and lower die, the model of the upper die and the lower die are respectively provided with the corresponding concave-convex shape, and when the upper die and the lower mould are molded together, a reinforcing rib can be formed in the circumferential edge of the pipe, and the heating process will be molded.