| 摘要 |
An extruder having an operative unit having a cylinder and at least one extruder screw which is removably accommodated therein, a motor and a gear unit which is separated from the motor via a clutch and which drives the extruder screw, wherein the extruder screw is releasably connected to the gear unit, and a controller installation which controls the operation of the motor or at least of a further installation which is provided. The operative unit or is assigned to the operative unit, wherein at least one information element which identifies the extruder screw and which, during or after insertion of the extruder screw into the cylinder or connection to the gear unit, is automatically acquirable by a sensor element, is provided on the extruder screw, wherein the controller installation, depending on the acquired information, controls the operation of the motor or of the further installation. |
