Forming 시뮬레이션 기법에 의한 PROFILE ROLLING용 다이스 개발

Development of profile rolling dies from forming simulation

New methods for screw and spline production has been developed recently by Japan and other developed countries in the basis of Rolling Dies work to cut down the production cost. These methods give us high precision of the products. But we in Korea mostly import Dies for manufacturing forming products. It is thought that if we don't develop our own technology for Rolling Dies, we will have to spend much money for importing Forming concerned equipments. In this paper, we designed the rolling dies based on the diameter of material and calculated the proper number of teeth of gear to establish desirable method for Rolling dies. And the result is shown after manufacturing Involute spline with the rolling dies.