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Title:
METHOD FOR MANUFACTURING MACHINE PART, APPARATUS FOR MANUFACTURING MACHINE PART, MACHINING METHOD FOR ROTATIONALLY SYMMETRIC SURFACE, RECORDING MEDIUM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/114058
Kind Code:
A1
Abstract:
Provided are a manufacturing method and a manufacturing apparatus for a manufacturing machine part having a rotationally symmetric surface; a computer-readable recording medium; and a program. The manufacturing method according to one aspect of the present invention comprises: a step for positioning a linear cutting blade (2A), which has been inclined by an angle of more than 0° and less than 90° with respect to the Z axis in a three-dimensional Cartesian coordinate system in which the rotation axis of a rotationally symmetric surface (1A) is designated as the Z axis, the diametrical direction axis of the rotationally symmetric surface as the X axis, and an axis orthogonal to both the Z axis and the X axis as the Y axis, at a cutting start position that is shifted along the Y-axis direction from a position on the X axis; and a step for machining the rotationally symmetric surface (1A) by advancing the cutting blade (2A) from the cutting start position along a trajectory having an X-axis component, a Y-axis component, and a Z-axis component, while contacting a rotating machine part (1).

Inventors:
KANADA YASUYUKI (JP)
TANAKA KUNISHIGE (JP)
OKUMURA SOICHIRO (JP)
OKAMOTO JUN (JP)
TAKESHITA FUTOSHI (JP)
Application Number:
JP2015/085197
Publication Date:
July 21, 2016
Filing Date:
December 16, 2015
Export Citation:
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Assignee:
SUMITOMO ELEC HARDMETAL CORP (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC TOOL NET INC (JP)
International Classes:
G05B19/4093; B23B1/00; B23B5/38
Domestic Patent References:
WO2013088884A12013-06-20
Foreign References:
JPH02156308A1990-06-15
Other References:
See also references of EP 3246774A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
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