| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for using a predetermined cutting tool (drill) to secondarily perform hole-opening process with accuracy, after injection molding of a synthetic resin part for a vehicle or the like. <P>SOLUTION: The synthetic resin part 100 for the vehicle forms a hole 102c with the predetermined drill 112. The part includes: a notch 102a which is the center of a position where the hole 102c is formed and which is formed on a back side of a design surface; and a surrounding part 102b which is erected like a wall to at least partly surround a periphery of the notch 102a and has a larger inner diameter than an outer diameter of the drill 112. <P>COPYRIGHT: (C)2012,JPO&INPIT |
