Title:
APPARATUS OF MACHINING LENS MOLDING DIE, MACHINING TOOL USED IN THE APPARATUS, MACHINING METHOD USING THE APPARATUS, THE LENS MOLDING DIE, AND LENS
Document Type and Number:
Japanese Patent JP2010110827
Kind Code:
A
Abstract:
To precisely machine a lens molding die by performing rough-and finish-machining without replacing a tool.
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.
Inventors:
UEHARA YOSHITAKA
NANBU TOSHIKAZU
NANBU TOSHIKAZU
Application Number:
JP2008282871A
Publication Date:
May 20, 2010
Filing Date:
November 04, 2008
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B24B13/01; B24B13/02
Attorney, Agent or Firm:
Janggi Motonori
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