EP2437917B8 - Process and device for drag finishing a workpiece - Google Patents
Process and device for drag finishing a workpiece Download PDFInfo
- Publication number
- EP2437917B8 EP2437917B8 EP10722641.7A EP10722641A EP2437917B8 EP 2437917 B8 EP2437917 B8 EP 2437917B8 EP 10722641 A EP10722641 A EP 10722641A EP 2437917 B8 EP2437917 B8 EP 2437917B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- drag finishing
- drag
- finishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/0224—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being fitted on a support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009024313A DE102009024313A1 (en) | 2009-06-05 | 2009-06-05 | Method and device for sliding cutting a workpiece |
PCT/EP2010/003352 WO2010139468A1 (en) | 2009-06-05 | 2010-06-02 | Method and device for barrel polishing a work piece |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2437917A1 EP2437917A1 (en) | 2012-04-11 |
EP2437917B1 EP2437917B1 (en) | 2014-05-07 |
EP2437917B8 true EP2437917B8 (en) | 2014-07-23 |
Family
ID=42668822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10722641.7A Not-in-force EP2437917B8 (en) | 2009-06-05 | 2010-06-02 | Process and device for drag finishing a workpiece |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2437917B8 (en) |
DE (1) | DE102009024313A1 (en) |
WO (1) | WO2010139468A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011015750A1 (en) * | 2011-03-31 | 2012-10-04 | Otec Präzisionsfinish GmbH | Method for processing e.g. sharpening and polishing, of surface of workpiece, involves pivoting workpiece around two axes during surface treatment to change incident angle of granules and to provide desired effect to surface of workpiece |
US10406651B2 (en) | 2016-04-01 | 2019-09-10 | Rolls-Royce Plc | Methods of vibro-treating and vibro-treating apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5251409A (en) * | 1992-06-15 | 1993-10-12 | Outboard Marine Corporation | Method of drag finishing a housing |
DE20005361U1 (en) | 2000-03-23 | 2000-06-15 | OTEC Präzisionsfinish GmbH, 75334 Straubenhardt | Workpiece holder for drag finishing machines |
EP1219389A1 (en) * | 2000-12-27 | 2002-07-03 | Siemens Aktiengesellschaft | Method for smoothing the external surface of a gas turbine blade |
DE10221842A1 (en) * | 2002-05-16 | 2003-11-27 | Roesler Oberflaechentechnik Gm | polishing process |
US7063594B1 (en) * | 2005-01-31 | 2006-06-20 | Pratt & Whitney Canada Corp. | Cutting edge honing process |
DE102007032614A1 (en) | 2007-07-11 | 2009-01-15 | Otec Präzisionsfinish GmbH | Object cutting and grinding procedure, especially for jewelry, involves moving object relative to material bath in movement comprised of three circular movements |
DE202008014605U1 (en) * | 2008-11-04 | 2009-12-17 | Otec Präzisionsfinish GmbH | Clamping device for workpieces |
-
2009
- 2009-06-05 DE DE102009024313A patent/DE102009024313A1/en not_active Withdrawn
-
2010
- 2010-06-02 WO PCT/EP2010/003352 patent/WO2010139468A1/en active Application Filing
- 2010-06-02 EP EP10722641.7A patent/EP2437917B8/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2437917A1 (en) | 2012-04-11 |
EP2437917B1 (en) | 2014-05-07 |
WO2010139468A1 (en) | 2010-12-09 |
DE102009024313A1 (en) | 2011-01-05 |
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