| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mold releasing method by which mold releasing is carried out with energy smaller than before. <P>SOLUTION: In the mold releasing method of separating a molding 3 molded using a mold 1 from the mold 1, the molding 3 is separated from the mold 1 by at least one of: directly bringing supersonic transducer 7 into contact with the molding 3; directly hitting the molding 3 with an impact hummer; blowing compressed air to the end part of the molding 3; and putting a wedge in the end part of the molding 3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
