| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently polish mating portions of first and second molds. <P>SOLUTION: A method for manufacturing a mold assembly includes: a first step of forming a first mold 10 and a second mold 20, a second step of dividing a third mold 30 configuring a mold-mating face (13) and a partial space portion (11b) of one mold (10) from at least one of the first and second molds 10 and 20, and a third step of simultaneously polishing mating portions X of the mold (20) and the third mold 30 mated with each other, from the side of a cavity 40. <P>COPYRIGHT: (C)2012,JPO&INPIT |
