TOOL PATH-GENERATING METHOD, MACHINE TOOL CONTROL DEVICE AND TOOL PATH-GENERATING DEVICE

Title:

TOOL PATH-GENERATING METHOD, MACHINE TOOL CONTROL DEVICE AND TOOL PATH-GENERATING DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/057562

Kind Code:

A1

Abstract:

A tool path-generating method for computing the tool path to process a workpiece, wherein the tool path for a designated tool when processing using the designated tool is previously established. The tool path-generating method comprises a path-computing process for computing, on the basis of the tool path for the designated tool, the tool path of a substitute tool differing from the designated tool when processing with the substitute tool. The path-computing process computes the portion that ultimately forms the machined surface when the workpiece is processed using the designated tool and sets the tool path for the substitute tool on the basis of the portion that ultimately forms the machined surface.

Inventors:

MASUMIYA YASUNORI (JP)
SUZUKI KEITARO (JP)
SUZUKI KYOHEI (JP)

Application Number:

PCT/JP2012/076348

Publication Date:

April 17, 2014

Filing Date:

October 11, 2012

Export Citation:

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Assignee:

MAKINO MILLING MACHINE (JP)

International Classes:

B23Q15/00; G05B19/4093

Foreign References:

JPH0482648A	1992-03-16
JPH0425344A	1992-01-29
JPH01282610A	1989-11-14
JPH0691477A	1994-04-05
JP2007200121A	2007-08-09
JP2000190166A	2000-07-11
JPH0425344A	1992-01-29

Other References: