摘要 |
PURPOSE:To provide a continuous working method of an extruding material and a device therefor in which the degree of freedom in working shapes is high and pressing of die forming, etc., can be executed in a low cost. CONSTITUTION:An extruding material 17 is clamped with a pair of rolls 21 whose respective circumferential surfaces are formed with mutually opposing projecting and recessing shapes, and which are oppositely arranged through the extruding material 17 continuously extruded from a die 14 of an extruder, and together the extruding material 17 is pressed while rotating this pair of rolls 21 by the same circumferential velocity with the extruding velocity. Otherwise, the continuous working device has a pair of rolls 21 whose respective circumferential surfaces are formed with mutually opposing projecting and recessing parts and which are oppositely arranged through the extruding material 17 continuously extruded and a roll driving part to rotate these pair of rolls 21 to the extruding direction, and the extruding material 17 is pressed by clamping the extruding material 17 with the pair of rolls 21 and while rotating them by the same circumferential velocity with the extruding velocity. |