歯車加工装置及び歯車加工方法

Japanese Patent JP7293659

B2

A gear machining apparatus includes a rough working tool having a plurality of replaceable tool blades attached to a tool main body, such that the tool blades are arranged in a circumferential direction of the tool main body and blade tips of the tool blades are oriented outward in a radial direction of the tool main body, a finish working tool having a plurality of tool blades provided to a tool main body in a similar manner to the rough working tool, and machining controllers control to perform rough and finish machinings on the workpiece, such that the working tools are rotated on center lines in axial directions of the working tools, the workpiece is rotated on a center line in axial direction of the workpiece, and the working tools are relatively moved to the workpiece along the center line in the axial direction of the workpiece.

JPS60127826	[Title of the device] The pinion cutter for NC gear A shie-The
JPH01301016	TOOL FOR CUTTING GEAR WHEEL AND METHOD FOR RESHARPENING TOOL AFTER WEAR

Takuya Nakayama
Minoru Sato

JP2019006809A

June 20, 2023

January 18, 2019

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JTEKT Corporation

B23F21/04; B23F5/16; B23F21/06

JP2018202565A
JP2013146790A
JP2015044282A
JP2016016514A
JP48086197A
JP2014516807A
JP2016529128A
JP2016010847A
JP2003300115A

US20170014922
US20190061030
US20170182573
US5205806

Patent Attorney Corporation Aichi International Patent Office
Patent Attorney Corporation Kyoritsu Patent Office

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