| 摘要 |
PROBLEM TO BE SOLVED: To provide an insert molding production method capable of filling a connection part which is separated with insulation resin, shielding a part where is pressed by a press pin with insulation resin, and securing higher waterproofness and insulation properties easily. ! SOLUTION: An insert member B installed in a mold 5 is pressed by press pins 24, 34 for positioning, and in the state, a trimming tool 26 is brought into contact to a connection part B1 of the insert member B, and after a connection part B1 is separated from the insert member B, insulation resin C is injected in the mold 5. The mold 5 and the separated connection part B1 are filled with the insulation resin C, and in a state before the insulation resin C is cured, the press pins 24, 34 and the trimming tool 26 are retreated. Then, in the state after the insulation resin C is cured, mold opening is performed and an insert molding A formed by insert molding of the insert member B, is taken out. ! COPYRIGHT: (C)2015,JPO&INP |
