ATE514369T1 - Schleifanordnung und verfahren dafür - Google Patents
Schleifanordnung und verfahren dafürInfo
- Publication number
- ATE514369T1 ATE514369T1 AT08009405T AT08009405T ATE514369T1 AT E514369 T1 ATE514369 T1 AT E514369T1 AT 08009405 T AT08009405 T AT 08009405T AT 08009405 T AT08009405 T AT 08009405T AT E514369 T1 ATE514369 T1 AT E514369T1
- Authority
- AT
- Austria
- Prior art keywords
- grinding
- channel
- grinding wheel
- arrangement
- grinding arrangement
- Prior art date
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/009—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/10—Manufacture by removing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08009405A EP2123207B1 (de) | 2008-05-21 | 2008-05-21 | Schleifanordnung und Verfahren dafür |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE514369T1 true ATE514369T1 (de) | 2011-07-15 |
Family
ID=39930679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08009405T ATE514369T1 (de) | 2008-05-21 | 2008-05-21 | Schleifanordnung und verfahren dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US8845392B2 (de) |
EP (1) | EP2123207B1 (de) |
AT (1) | ATE514369T1 (de) |
ES (1) | ES2368524T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7818557B2 (en) * | 2006-05-24 | 2010-10-19 | Absolute Software Corporation | Method for re-imaging a computer system |
US8567059B2 (en) * | 2009-07-10 | 2013-10-29 | Pratt & Whitney Canada Corp. | Process for forming a firtree slot in a disc of a rotor of a gas turbine engine |
US9381615B2 (en) | 2012-05-03 | 2016-07-05 | Pratt & Whitney Canada Corp. | Method of machining surfaces of rotor disc and grinding machine therefor |
US9700986B2 (en) | 2014-05-06 | 2017-07-11 | Pratt & Whitney Canada Corp. | Method of machining a shroud and grinding wheel therefor |
CN110125497B (zh) * | 2018-02-09 | 2020-08-11 | 中国航发商用航空发动机有限责任公司 | 一种高温合金盘件榫槽的加工方法 |
CN110497318A (zh) * | 2019-08-16 | 2019-11-26 | 成都和鸿科技有限公司 | 一种重型燃气轮机加工用滚轮及其设计方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1614558A (en) * | 1921-09-30 | 1927-01-18 | Westinghouse Electric & Mfg Co | Method of cutting elemental slots in cylindrical bodies |
US5430936A (en) * | 1993-12-27 | 1995-07-11 | United Technologies Corporation | Method for making gas turbine engine blade attachment slots |
US6935817B2 (en) * | 2002-08-14 | 2005-08-30 | Pratt & Whitney Canada Corp. | Airfoil machining using cup tool |
US7007382B2 (en) * | 2003-07-24 | 2006-03-07 | United Technologies Corporation | Slot machining |
GB2435440A (en) * | 2006-02-22 | 2007-08-29 | Siemens Ag | A grinding wheel |
US7303461B1 (en) * | 2006-12-05 | 2007-12-04 | Pratt & Whitney Canada Corp. | Method of machining airfoils by disc tools |
-
2008
- 2008-05-21 ES ES08009405T patent/ES2368524T3/es active Active
- 2008-05-21 AT AT08009405T patent/ATE514369T1/de not_active IP Right Cessation
- 2008-05-21 EP EP08009405A patent/EP2123207B1/de active Active
-
2009
- 2009-05-20 US US12/469,049 patent/US8845392B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2123207A1 (de) | 2009-11-25 |
US20090291622A1 (en) | 2009-11-26 |
EP2123207B1 (de) | 2011-06-29 |
ES2368524T3 (es) | 2011-11-18 |
US8845392B2 (en) | 2014-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |