| 摘要 |
<p>A rolling machine for performing a rolling of different types of teeth mounted on a shaft, is provided with a forming die (10) including a first section (11) and a second section (12) provided with a camming profiled circumferential surface of 360 degree. The circumferential surface is divided into a guide surface of a predetermined angle, a gradual forming surface of a predetermined angle, a finishing section surface of a predetermined angle, and a rotation stop section surface of a predetermined angle, which are angularly positioned in that order on the circumferential surface. The rolling machine is also provided with a power transmitting device for transmitting and disconnecting a driving force to the forming die (10) and a position detecting sensor for controlling a stop timing of the forming die. <IMAGE></p> |
