Method for manufacturing machine component, apparatus for manufacturing machine component, method for machining rotation symmetry plane, recording medium, and program

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United States of America Patent

PATENT NO 10960471
APP PUB NO 20190270141A1
SERIAL NO

16417169

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Abstract

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A manufacturing method, a manufacturing apparatus, a computer readable recording medium, and a program for manufacturing a machine component having a rotation symmetry plane are provided. According to one embodiment, the manufacturing method includes positioning a linear cutting edge (2A) inclined at an angle greater than 0° and smaller than 90° with respect to a Z axis at a cutting start position displaced from a position on an X axis along a direction of a Y axis in a three-dimensional orthogonal coordinate system in which an axial line of rotation of a rotation symmetry plane (1A) is defined as the Z axis, an axis in a radial direction of the rotation symmetry plane is defined as the X axis, and an axis orthogonal to both of the Z axis and the X axis is defined as the Y axis and machining the rotation symmetry plane (1A) by feeding the cutting edge (2A) from the cutting start position along a track having an X axis component, a Y axis component, and a Z axis component while the cutting edge is in contact with a rotating machine component (1).

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTD5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 5410041 ?5410041
SUMITOMO ELECTRIC HARDMETAL CORPJAPAN HYOGO PREFECTURE HYOGO
SUMITOMO ELECTRIC TOOL NET INC7-28 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 541-0041

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanada, Yasuyuki Itami, JP 42 624
Okamoto, Jun Osaka, JP 107 967
Okumura, Soichiro Itami, JP 11 10
Takeshita, Futoshi Osaka, JP 7 9
Tanaka, Kunishige Itami, JP 22 155

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