The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2015
Filed:
Oct. 18, 2012
Wistron Corporation, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
A mold machining method for computer numerical control includes steps of establishing a 3D pattern; performing an initial machining process on a mold material by the 3D pattern; calculating a total machining area corresponding to the 3D pattern; dividing the 3D pattern into a plurality of precise machining regions according to the total machining area and a predetermined machining area and enabling a boundary line between every two adjacent precise machining regions to be corresponding to a crest line of the 3D pattern; and performing a precise machining process on each of the precise machining regions and changing a cutting tool at the boundary line between every two adjacent precise machining regions.