In order to develop forging process of thrust cone,its feasibility is analyzed.Two forging process schemes are proposed and simulated by using Metal plastic forming software DEFORM-3D.A forging process of accurate stock preparation,precise fix position and quick formation is made after optimized.The process is that saw cutting,upset and pre-forge on pneumatic hammer,finish-forge on friction press.Trial-manufacture indicates: forging process of thrust cone is feasible;wall thickness difference value of the forging piece is less than 1.5 mm;its plateness of friction surfaces is less than 0.7 mm;the further machining operation is not needed.