APPARATUS OF MACHINING LENS MOLDING DIE, MACHINING TOOL USED IN THE APPARATUS, MACHINING METHOD USING THE APPARATUS, THE LENS MOLDING DIE, AND LENS

摘要

PROBLEM TO BE SOLVED: To precisely machine a lens molding die by performing rough-and finish-machining without replacing a tool.;SOLUTION: An apparatus A1 for machining a lens molding die for forming a recess for molding a lens on the lens molding die E by pressing a machining tool D1 against the rotating lens molding die E, has a plurality of working parts for forming the recess for molding the lens provided on the tool D1.;COPYRIGHT: (C)2010,JPO&INPIT