| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an extrusion mold capable of correcting the uneven wall thickness of a resin or rubber tube, which is formed at the time of extrusion molding of the resin or rubber tube with high precision in a short time. <P>SOLUTION: The extrusion mold of the tube is provided with an uneven wall thickness adjusting mechanism. The uneven wall thickness adjusting mechanism has an uneven wall thickness-correcting die, the slide block arranged in contact with the uneven wall thickness-correcting die and a die position adjusting screw for pressing the slide block. The slide block is moved only in a unidimensional direction. <P>COPYRIGHT: (C)2008,JPO&INPIT |
