PROGRAM CREATING DEVICE AND PROGRAM CREATING METHOD

Title:

PROGRAM CREATING DEVICE AND PROGRAM CREATING METHOD

Document Type and Number:

WIPO Patent Application WO/2008/015737

Kind Code:

A1

Abstract:

An NC program creating device (1) comprises tool axis direction setting means (7) for setting the tool axis direction of when the surface of a work is machined according to information inputted from outside, tool tip deepest position setting means (9) for setting the deepest position of the tool tip of when the surface of the work is machined according to the information inputted from outside, surface machining region shape extracting means (11) for extracting surface machining region data used to machine the surface of the work according to the tool axis direction and tool tip deepest position, machining step information determining means (13) for determining machining step information of when the surface of the work is machined by using the surface machining region data, and NC program creating means (15) for creating a machining control program corresponding to the surface machining region data and the machining step information. The surface machining region shape extracting means (11) extracts the largest region machinable without giving machining interference with the work when the surface of the work is machined to the deepest position of the tool tip set in the set tool axis direction.

Inventors:

FUJINO DAISUKE (JP)
IRIGUCHI KENJI (JP)
TAKAHASHI NOBUYUKI (JP)
TANAKA KATSUNORI (JP)
MITANI YUKA (JP)

Application Number:

PCT/JP2006/315210

Publication Date:

February 07, 2008

Filing Date:

August 01, 2006

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
FUJINO DAISUKE (JP)
IRIGUCHI KENJI (JP)
TAKAHASHI NOBUYUKI (JP)
TANAKA KATSUNORI (JP)
MITANI YUKA (JP)

International Classes:

G05B19/4093; G05B19/4097

Foreign References:

JP2001062674A	2001-03-13
JP2001121383A	2001-05-08
JPH07214457A	1995-08-15

Other References: