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:
Mar. 25, 2008
Filed:
Oct. 24, 2005
Katsunori Tanaka, Tokyo, JP;
Susumu Matsubara, Tokyo, JP;
Yoshiyuki Hattori, Tokyo, JP;
Hiroyoshi Imazu, Tokyo, JP;
Takashi Kamiya, Nagoya, JP;
Katsunori Tanaka, Tokyo, JP;
Susumu Matsubara, Tokyo, JP;
Yoshiyuki Hattori, Tokyo, JP;
Hiroyoshi Imazu, Tokyo, JP;
Takashi Kamiya, Nagoya, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A numerical control (NC) hole-machining programming device includes: a tool information storing unit for storing tool information, including types and sizes of tools used for hole machining; a form recognizing unit for extracting a cylindrical surface and conical surface as a local geometry which constitutes a hole-machining form of target objects based on CAD data; a machining method determining unit which generates a hole-machining-form pattern based on the hole-machining form detected by the form recognizing unit and determines machining methods based on the hole-machining-form pattern; a tool determining unit for selecting a tool in accordance with the machining methods determined by the machining method determining unit with reference to the tool information; a tool path determining unit which determines a tool path for each tool selected by the tool determining unit; and an NC program generating unit which generates an NC program based on the tool paths determined by the tool path determining unit.