Title:
研削加工方法
Document Type and Number:
Japanese Patent JP7149178
Kind Code:
B2
Abstract:
To automatize grinding while maintaining high machining accuracy without need of work-reinforcing material.SOLUTION: A grinding method is such one as to relatively move a work table supporting a workpiece and a grinding wheel to grind the workpiece to a thin-walled shape work piece by the grinding wheel, and includes: a rough grinding step of roughly machining the workpiece into a thick-walled shape thicker than the final thin-walled shape of the work piece; and a finish grinding step of finishing the thick-walled shape workpiece to the final thin-walled shape. An area ranging from one side end part to the other side end part in plan view of the workpiece is divided into a plurality of machining areas, one machining area is subjected to the rough machining and the finishing toward a workpiece support part from the one end part machining area while the machining area of the other side end part is left as the workpiece support part, and thereafter, a next machining area is subjected to the rough machining and the finishing.SELECTED DRAWING: Figure 1
Inventors:
Tomonori Mitani
Application Number:
JP2018238548A
Publication Date:
October 06, 2022
Filing Date:
December 20, 2018
Export Citation:
Assignee:
Amada Co., Ltd.
Amada Machinery Co., Ltd.
Amada Machinery Co., Ltd.
International Classes:
B24B19/00; B24B1/00; B24B41/047; B24B41/06
Domestic Patent References:
| JP2008124292A | ||||
| JP2013086208A | ||||
| JP2007019461A | ||||
| JP11207612A | ||||
| JP6091510A | ||||
| JP7033418U |
Foreign References:
| CN108436605A | ||||
| US20180328409 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kisaragi International Patent Office