| 摘要 |
A machine for machining bars, rods, tubes and similar articles, e.g. by cutting a thread thereinto is provided with a cutting head journalled by means of a spindle or the like on a housing, and is also provided with a motor, e.g. an electric motor, which is axially aligned with the cutting head. Between the motor and the cutting head there is arranged a transmission having a driving or input gear which is drivingly connected to the motor shaft and having an output gear of the transmission drivingly connected to the cutting head. The transmission is a planetary gear transmission which is arranged in axial alignment with the motor and the cutting head. |
