| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing member having improved anti-come-off force when releasing a molded product having an integrated electrocast part from a mold or pulling out a master. SOLUTION: During electrocasing work, an opposite space to the master 11 is differentiated in the axial direction, whereby the electrocast part 8 is formed with its diameter larger at the other end closed side than at one end opened side. During releasing an integrated molded product with the electrocast part 8 and a molded part 9 from the mold, the push-out force of a push-out pin 22 in an injector mechanism is operated to push out the molded part 9 from one end opening side to the other end closed side of the electrocast part 8. COPYRIGHT: (C)2008,JPO&INPIT
|
