Title:
A compound working tool and a processing method using this
Document Type and Number:
Japanese Patent JP5945316
Kind Code:
B2
Abstract:
The burnishing part (3) includes: a mandrel (33); burnishing rollers (31); a frame (34); an adjustment member (35) that presses the frame (34) axially from one end thereof to adjust the axial position of the frame (34) with respect to the mandrel (33); and an elastic member (38) that is arranged axially on the other side of the frame (34) to support the frame (34). The reaming part (5) includes: a base part (53) that is detachably attached to the mandrel (33); and machining blades (51) that are formed integrally with the base part (53). This results in providing a combined machining tool that is capable of machining an inner peripheral surface of a workpiece having a smaller diameter, and a machining method using the same.
Inventors:
Tomoaki Hori
Tomoya Naito
Tomoya Naito
Application Number:
JP2014246937A
Publication Date:
July 05, 2016
Filing Date:
December 05, 2014
Export Citation:
Assignee:
Sugino Machine Co., Ltd.
International Classes:
B23D77/00; B24B39/02
Domestic Patent References:
JP48041259Y1 | ||||
JP6039606A | ||||
JP2014117773A | ||||
JP64020221U | ||||
JP2000317828A |
Foreign References:
US4133089 | ||||
US3980442 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office
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