Title:
MACHINE TOOL, TOOL, TOOL HOLDER, AND MACHINING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP3828790
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tool and a tool holder which can reduce load to a machine tool in machining with a machine tool such as a machining center.
SOLUTION: The tool has a mounting member 62 to be mounted to a main spindle 46 of the machine tool, a cutting tool 100 as a machining tool to machine a work, an air motor 80 to rotate the cutting tool 100, an elliptical gear 150, a first crown gear 140 to be fixed to the mounting member 62, and a second crown gear 180 to be fixed to a holding member 70 to hold the cutting tool 100, the cutting tool 100 is moved reciprocatingly with a prescribed stroke by constituting a gear mechanism which transmits torque of the mounting member 64 to the holding member 70 by the elliptical gear 150.
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Inventors:
Koichi Kato
Shingo Goto
Yoshio Tsubayashi
Shingo Goto
Yoshio Tsubayashi
Application Number:
JP2001361090A
Publication Date:
October 04, 2006
Filing Date:
November 27, 2001
Export Citation:
Assignee:
Toshiba Machine Co., Ltd.
International Classes:
B23Q3/12; B23Q5/04; B23B47/18; B23Q5/34; (IPC1-7): B23Q5/04; B23B47/18; B23Q3/12; B23Q5/34
Domestic Patent References:
| JP2001219333A | ||||
| JP7314275A |
Attorney, Agent or Firm:
Takahisa Sato