| 摘要 |
PROBLEM TO BE SOLVED: To suppress the thickening of a slide line generated in the undercut part of a head lamp lens when the head lamp lens is produced in a mold for producing the head lamp lens. SOLUTION: In the mold 1 for producing the head lamp lens, when an inner slide 9 is moved from an advance position to a retreat position, a nest side inner slide contact surface 15 is separated from an inner slide side nest contact surface 17. At the retreat position, a clearance GP is formed between the nest side inner slide contact surface 15 and the inner slide side nest contact surface 17. COPYRIGHT: (C)2008,JPO&INPIT |
