| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To sufficiently suppress the deformation and defect of a green molded body extruded from an extrusion molding apparatus and a molded body formed by cutting the green molded body into a predetermined length and to obtain the green molded body with high dimensional accuracy. <P>SOLUTION: A cutting apparatus 60 includes: holding members 31A and 31B having each recessed part 31a in accordance with the shape of the side face of the green molded body 70A extruded from the die 8 of the extrusion molding apparatus 10 and extending in the horizontal direction; a driving means 33 moving upward the holding member 31B and bringing the recessed part 31a into contact with the side face of the green molded body 70A; a gas jetting face 35a provided between the die 8 and the driving means 33 and having a plurality of openings 35b for jetting the gases upward; a gas feeding means 37 for feeding the gases into the openings 35b; a cutter W for cutting the green molded body 70A; and a separating mechanism 50 having a slide face 52 on which the holding member 31A carrying the green molded body 70 slides. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
