| 摘要 |
PROBLEM TO BE SOLVED: To easily adjust a resistance which is applied to a molded article, and adjust the central axis of the molded article which is extruded from a die to the central axis of the die by a method wherein at the molded article outlet of the molding die, a gripping means which grips the molded article following the feeding of a pressure fluid from the outside, is provided. SOLUTION: At the molded article outlet of a molding die 4, a braking device (gripping means) 7 is provided. The braking device 7 comprises a connector 71 for positioning, which is attached to the molded article outlet of the molding die 4, a fixed cylindrical member 72 which is positioned by the connector 71, a movable cylindrical member being provided in a manner to be reciprocatable in the fixed cylindrical member 72, a pressing member 74, a parallel link member 75 and a link member 76, etc. Then, at the time of manufacture of the molded article, the molded article is held by the pressing member 74, a shortage portion of a resistance is compensated, and thus, a proper resistance is applied, and a strength reduction of the connected parts of the sintered molded article, un-welding, change into a porous substance, etc., are prevented from occurring. |
