Patent ID: 8656751

Claim:
An apparatus for manufacturing an implant using an amorphous alloy, the apparatus comprising: a heating unit for heating a pre-form formed of an amorphous alloy into a semi-solid state; a forming unit for forming a screw thread in the heated pre-form by using a pressing mold; and a cooling unit for cooling the pre-form having the screw thread, wherein the forming unit comprises: a first outer mold an inner surface of which is concavely recessed and having a first screw thread; a first cylinder for moving the first outer mold; a second outer mold coupled to the first outer mold, an inner surface of which is concavely recessed in a direction opposite to the first outer mold, and having a second screw thread; and a cylinder for moving the second outer mold, wherein the pre-form in the heated semi-solid state is disposed between the first outer mold and the second outer mold and having an external screw thread corresponding to the first screw thread and the second screw thread on an outer peripheral surface of the pre-form, and thermal expansion coefficients of the first outer mold and the second outer mold are larger than a thermal expansion coefficient of the pre-form.