BRPI0721277A8 - Método de esmerilhar uma peça de trabalho por uma roda de esmerilhamento rotativa - Google Patents
Método de esmerilhar uma peça de trabalho por uma roda de esmerilhamento rotativaInfo
- Publication number
- BRPI0721277A8 BRPI0721277A8 BRPI0721277A BRPI0721277A BRPI0721277A8 BR PI0721277 A8 BRPI0721277 A8 BR PI0721277A8 BR PI0721277 A BRPI0721277 A BR PI0721277A BR PI0721277 A BRPI0721277 A BR PI0721277A BR PI0721277 A8 BRPI0721277 A8 BR PI0721277A8
- Authority
- BR
- Brazil
- Prior art keywords
- grinding
- workpiece
- wheel
- rotating
- grinding wheel
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crushing And Grinding (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
ESMERILHAR SUPERFÍCIES DE PEÇAS DE TRABALHO. Um método de esmerilhar uma peça de trabalho com uma roda de esmerilhamento é fornecido em que o formato da roda é distorcido em uma maneira predeterminada durante o esmerilhamento mudando a velocidade de rotação da roda. Esta deformação da roda durante o esmerilhamento é empregada para conferir um formato desejado à superfície da peça de trabalho. Uma roda de esmerilhamento é também fornecida, que é assimétrica em vista lateral para adaptar para uso de acordo com o método.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0625515.2 | 2006-12-21 | ||
GB0625515A GB2445025B (en) | 2006-12-21 | 2006-12-21 | Grinding surfaces of workpieces |
PCT/GB2007/004843 WO2008075020A1 (en) | 2006-12-21 | 2007-12-18 | Grinding surfaces of workpieces |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0721277A2 BRPI0721277A2 (pt) | 2014-04-08 |
BRPI0721277A8 true BRPI0721277A8 (pt) | 2018-05-22 |
BRPI0721277B1 BRPI0721277B1 (pt) | 2019-04-09 |
Family
ID=37734605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0721277-1A BRPI0721277B1 (pt) | 2006-12-21 | 2007-12-18 | Método de esmerilhar uma peça de trabalho por uma roda de esmerilhamento rotativa |
Country Status (8)
Country | Link |
---|---|
US (1) | US8062097B2 (pt) |
EP (1) | EP2097219B8 (pt) |
CN (1) | CN101594965B (pt) |
AT (1) | ATE549124T1 (pt) |
BR (1) | BRPI0721277B1 (pt) |
ES (1) | ES2379896T3 (pt) |
GB (1) | GB2445025B (pt) |
WO (1) | WO2008075020A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5441398B2 (ja) | 2008-12-15 | 2014-03-12 | Ntn株式会社 | 機械部品およびその超仕上げ加工方法 |
RU2605399C2 (ru) | 2011-03-24 | 2016-12-20 | Эрвин Юнкер Машиненфабрик Гмбх | Шлифовальный станок с поворотной опорой узла шлифовального шпинделя и способ поворота шлифовального шпинделя в шлифовальном станке |
CN102229120B (zh) * | 2011-05-20 | 2013-05-22 | 广州市敏嘉制造技术有限公司 | 一种可变直径的cbn砂轮 |
DE102012013043B4 (de) | 2012-06-29 | 2014-09-11 | Emag Holding Gmbh | Schleifscheibe und Werkzeugmaschine |
EP3019309A4 (en) * | 2013-07-08 | 2017-08-09 | Saint-Gobain Abrasives, Inc. | Method for forming a workpiece |
DE102014204807B4 (de) | 2014-03-14 | 2016-12-15 | Erwin Junker Grinding Technology A.S. | Verfahren und Vorrichtung zum Schleifen von Großkurbelwellen |
CN104002251B (zh) * | 2014-05-09 | 2017-05-24 | 郑州磨料磨具磨削研究所有限公司 | 一种动态磨削砂轮的磨削方法 |
CN110977626A (zh) * | 2019-12-31 | 2020-04-10 | 宁波慈兴轴承有限公司 | 一种双端面不对称轴承端面加工方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726493A (en) * | 1953-12-15 | 1955-12-13 | Us Rubber Co | Grinding wheel manufacture |
GB929146A (en) * | 1960-03-05 | 1963-06-19 | Skf Svenska Kullagerfab Ab | Improvements in or relating to spherical roller bearings |
BE840687A (fr) * | 1976-04-13 | 1976-08-02 | Meule a boisseau | |
DE2727576C2 (de) * | 1977-06-18 | 1979-02-22 | 7531 Kaempfelbach | Spannflansch zum Einspannen faserstoffarmierter, flexibler Trennscheiben |
DE3435313C2 (de) * | 1984-03-15 | 1986-10-02 | Erwin 7611 Nordrach Junker | Vorrichtung zum Außenrundschleifen |
DE3823591A1 (de) * | 1987-12-23 | 1989-07-06 | Fortuna Werke Maschf Ag | Schleifscheibe |
DE3810138A1 (de) | 1987-12-23 | 1989-07-06 | Fortuna Werke Maschf Ag | Schleifscheibe |
US5303512A (en) * | 1991-06-25 | 1994-04-19 | Toyoda Koki Kabushiki Kaisha | Method and apparatus for grinding a cylindrical surface of a workpiece by traverse grinding |
JP3158760B2 (ja) * | 1993-02-26 | 2001-04-23 | 豊田工機株式会社 | 研削方法 |
JP4182168B2 (ja) | 2003-02-25 | 2008-11-19 | 株式会社ジェイテクト | カムフォロア用ローラの製造方法 |
JP2007517675A (ja) * | 2003-12-23 | 2007-07-05 | ダイヤモンド イノベーションズ、インク. | ロール研削用研削砥石およびロール研削方法 |
GB0410944D0 (en) | 2004-05-15 | 2004-06-16 | Unova Uk Ltd | Improvements in and relating to the grinding of cylindrical surfaces and adjoining side-walls |
US20060111032A1 (en) * | 2004-11-09 | 2006-05-25 | Jeffrey Weston | Finishing tool |
-
2006
- 2006-12-21 GB GB0625515A patent/GB2445025B/en active Active
-
2007
- 2007-12-18 CN CN2007800466550A patent/CN101594965B/zh active Active
- 2007-12-18 EP EP07848580A patent/EP2097219B8/en active Active
- 2007-12-18 BR BRPI0721277-1A patent/BRPI0721277B1/pt active IP Right Grant
- 2007-12-18 WO PCT/GB2007/004843 patent/WO2008075020A1/en active Application Filing
- 2007-12-18 ES ES07848580T patent/ES2379896T3/es active Active
- 2007-12-18 US US12/517,407 patent/US8062097B2/en active Active
- 2007-12-18 AT AT07848580T patent/ATE549124T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP2097219A1 (en) | 2009-09-09 |
EP2097219B8 (en) | 2012-06-27 |
GB2445025B (en) | 2011-10-26 |
ATE549124T1 (de) | 2012-03-15 |
US20100081365A1 (en) | 2010-04-01 |
BRPI0721277B1 (pt) | 2019-04-09 |
WO2008075020A1 (en) | 2008-06-26 |
GB0625515D0 (en) | 2007-01-31 |
GB2445025A (en) | 2008-06-25 |
US8062097B2 (en) | 2011-11-22 |
EP2097219B1 (en) | 2012-03-14 |
BRPI0721277A2 (pt) | 2014-04-08 |
CN101594965B (zh) | 2012-01-18 |
CN101594965A (zh) | 2009-12-02 |
ES2379896T3 (es) | 2012-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: FIVE LANDIS LIMITED (GB) |
|
B25D | Requested change of name of applicant approved |
Owner name: FIVE LANDIS LIMITED (GB) |
|
B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: FIVE LANDIS LIMITED (GB) |
|
B25D | Requested change of name of applicant approved |
Owner name: FIVES LANDIS LIMITED (GB) |
|
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS |