EP1616664B1 - Procédé de polissage pour des pièces ayant une symétrie de rotation - Google Patents

Procédé de polissage pour des pièces ayant une symétrie de rotation Download PDF

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Publication number
EP1616664B1
EP1616664B1 EP05019364A EP05019364A EP1616664B1 EP 1616664 B1 EP1616664 B1 EP 1616664B1 EP 05019364 A EP05019364 A EP 05019364A EP 05019364 A EP05019364 A EP 05019364A EP 1616664 B1 EP1616664 B1 EP 1616664B1
Authority
EP
European Patent Office
Prior art keywords
polishing
container
process step
workpiece
accordance
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.)
Expired - Lifetime
Application number
EP05019364A
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German (de)
English (en)
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EP1616664A3 (fr
EP1616664A2 (fr
Inventor
Rüdiger Böhm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roesler Holding GmbH
Original Assignee
Roesler Holding GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roesler Holding GmbH filed Critical Roesler Holding GmbH
Publication of EP1616664A2 publication Critical patent/EP1616664A2/fr
Publication of EP1616664A3 publication Critical patent/EP1616664A3/fr
Application granted granted Critical
Publication of EP1616664B1 publication Critical patent/EP1616664B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to a method for machine polishing of rotationally symmetrical workpieces, in particular vehicle rims, in which the workpiece is immersed in a container filled with polishing agent and moved relative to the polishing agent container (see. DE-A-26 20 477 ).
  • polishing agent container is filled with polishing bodies and detergent compositions in order to achieve an effective surface treatment.
  • the central axis of the workpiece can be moved along an orbital path, for example a circular path, which has a diameter of about 10 to 35% of the diameter of the workpiece. It has been found that an orbital path with a relatively small diameter surprisingly leads to exceptionally good results, although the path of movement of the workpiece through the container filled with polishing agent is only comparatively short.
  • An advantageous diameter of an orbital path can be about 100 to 300 mm.
  • At least one stirring element can be provided in the container and rotated.
  • the polishing effect can be additionally increased by the relative movement between the workpiece and polishing bodies is increased. It is particularly advantageous here if the stirring element is rotated in the interior of the workpiece and / or below the workpiece. This makes it possible, on the one hand, to satisfactorily polish even partial areas of the workpiece. On the other hand, can be created by such a method, a workpiece polished on both sides, for example, a rim that can be used for motorcycles.
  • a particularly good polishing effect results when the stirring element is rotated counter to the direction of rotation of the workpiece.
  • a wobbling motion can additionally be imposed on the workpiece in order to further increase the relative movement between the polishing agent and the workpiece.
  • the rim can not be oscillated only during the process step C), that is, during the rough polishing and the fine polishing, but not during the high-gloss polishing, the rim in the container in the vertical direction is moved up and down.
  • the method steps A), B) and C) it is advantageous during the method steps A), B) and C) to change the oscillation frequency of the vertical movement at least once, in particular to reduce it to at least 50%. It may also be advantageous during the process steps A), B) or C) the minimum or maximum immersion depth of the rim in the container at least once to change.
  • polishing process according to the invention can be optimized. After numerous experiments, the inventors have found that it can be particularly advantageous if the specific weight of the polishing agent used in process step A) is greater than in process step B), but less than in process step C).
  • the chuck is attached to a vertical shaft, that is, the rim is rotated in the polishing agent container about a vertically extending axis of rotation. hereby can be avoided in the polishing agent container unwanted wave formation, which adversely affects the polishing process.
  • a structurally particularly advantageous embodiment results when the orbital drive has a gear that is coupled to the rotation device.
  • a gear that is coupled to the rotation device.
  • both the rotational movement as well as the orbital motion can be done with the help of a single drive.
  • a planetary gear can be provided, wherein the planetary gear transmits the rotational movement and a sun gear orbital motion.
  • At least one Be provided stirring element which is rotatably driven about a vertical axis.
  • the stirring element can be arranged either in the region of the chuck in order to achieve an upwardly facing inner region of the workpiece.
  • the stirring element may be arranged in the region of the polishing agent container, for example above the container bottom.
  • a particularly simple construction is given in an embodiment in which the stirring element is fixed to a vertical shaft which extends coaxially and preferably within a shaft to which the chuck is attached.
  • an apparatus for machine polishing workpieces having a polishing agent container, a chuck attached to a shaft for fixing at least one workpiece, and an oscillating means oscillating the polishing agent container or chuck in the vertical direction , Furthermore, a rotation device is provided, which sets the chuck about a central axis in rotation.
  • a stirring element is attached to a vertical shaft which is coaxial with the shaft to which the chuck is attached. With such a device, the stirring element below or even within the workpiece, such as a vehicle rim, be rotated to achieve the desired polishing effects.
  • inventive method is basically suitable for all rotationally symmetrical workpieces, although the application is preferred in rims. Possible here All types of rims or wheels, ie rims for cars, trucks or motorcycles in all sizes and variations.
  • the polishing apparatus shown in Fig. 1 comprises a base frame 10, on which a polishing agent container 12 is arranged.
  • the polishing agent container 12 is formed in the illustrated embodiment, round and open at the top, but may also be trough-shaped or trough-shaped.
  • the polishing agent container 12 is not in any fixed connection with the base frame 10 and can thus be easily replaced by industrial trucks.
  • a vibration drive may additionally be provided.
  • various inflow and outflow options are provided on the polish container 12 in order to continuously add or remove water and / or treatment agents (compounds). In operation, the container 12 is filled to about the level of level N with polishing agent.
  • a stirring element 14 is provided, which has a plurality of parallel to the bottom extending paddle, which is driven by a drive 16, which is located below the container bottom, about a vertical axis of rotation D rotating.
  • a machine stand 18 is arranged on the base frame 10, on which a cross-beam 20 in the vertical direction, that is along the double arrow X, slidably mounted.
  • the vertical movement is effected via a drive 22, not shown, which causes a raising and lowering of the cross-beam 20 in conjunction with a lifting cylinder 24.
  • the cross-beam along the axis A in the direction of the double arrow X is raised or lowered.
  • the cross-beam 20 is in an upper position corresponding to the loading and unloading position, that is, from the position shown, the cross-beam 20 can be moved down.
  • a vertical hollow shaft 26 is provided, at the outer end of a chuck 28 is mounted, which serves for fastening a rim F.
  • the hollow shaft 26 is in this case attached to a planetary gear 30, which is driven by a drive 32 and via (not shown) toothed belt.
  • the hollow shaft 26 and thus the chuck 28 and thus also the rim F via the drive 32 on the one hand rotated about its own central axis B.
  • the drive 22 causes the oscillating movement of the rim F along the axis A in the direction of the double arrow X and the drive 32, both the rotational movement of the rim F about its central axis B as well as the orbital movement about the axis C.
  • a further shaft 34 is provided, at the lower end of a stirring device 38 is attached, which dips into the interior of the rim F.
  • another drive 40 is used for rotating the stirring device 38 about the axis B.
  • the axis of rotation D which is arranged approximately in the middle of the container 12, approximately coaxial with the axis of rotation C of the planetary gear 30 runs.
  • an operating mode can also be achieved in which the rim F indeed rotates about the axis B, but does not perform any orbital movement about the axis C. Such an operation may prove advantageous in individual process steps.
  • All drives 16, 22, 32 and 40 are speed-controlled and reversible in their direction of rotation. All drives are connected to a (not shown) machine control in which the desired workflows can be programmed arbitrarily.
  • the hollow shaft 26 has an offset of about 100 mm to the rotation axis C.
  • FIG. 2 shows a further embodiment of a polishing apparatus, wherein like reference numerals are used for parts which are the same as in FIG. 1.
  • the cross-beam 20 is shown a further embodiment of the polishing apparatus, which differs from the embodiment shown in Fig. 1 in that not only one chuck but a plurality of chucks 28 ', 28 "respectively to hollow shafts 26', 26" attached are.
  • the hollow shafts 26 'and 26 are in turn attached to a planetary gear 30, which is driven by the drive 32.
  • the chucks 28' and 28" thus rotate about the central axis C of the planetary gear 30 and additionally about the central axes B and B 'of the hollow shafts 26 'and 26 ".
  • the number of chucks that are moved by the planetary gear along an orbital path is basically not limited.
  • polishing method according to the invention is described below with reference to the polishing apparatus of FIG. 1, which basically has the method steps A) rough polishing, B) fine polishing and C) high-gloss polishing.
  • polishing bodies of the type TP / S are used with a specific gravity of about 1.82 g / cm 3 .
  • the bulk density of the polishing agent is about 1.0 to 1.31, in particular 1.25 kg / l.
  • the polishing body may be made of plastic or ceramic.
  • the compound used is FCAL232 and water.
  • the container 12 is filled with TP / S polishing bodies.
  • the polishing body filling height should preferably reach the upper edge of the rim to be immersed.
  • 100 l water / h and 1.2 l FCAL232 are added.
  • the polishing time can vary between about 10 and 60 minutes.
  • the rough polishing preferably proceeds in the following two steps:
  • the rim F is clamped with its visible side down in the chuck 28 and is moved at a speed of 100 rev / min about the axes B and C. Subsequently, the rim F is retracted into the container 12 and moved up and down by approximately 24 strokes / min within the polishing body.
  • the immersion depth changes between about 70 mm and 170 mm.
  • the processing time is depending on the casting quality the aluminum rim F between 16 and 34 min, with preferably 50% counterclockwise and 50% clockwise.
  • the immersion depth is 90 to 190 mm and the speed of the rim is 25 rpm.
  • 3 to 4 strokes / min are carried out, wherein the processing time is preferably about 6 minutes with about 3 minutes clockwise rotation and 3 minutes counterclockwise rotation.
  • a mixture TP / FS with the shapes and sizes between 0 and 25 mm described above is used as the polishing body.
  • the specific gravity of the polishing bodies is about 1.6 g / cm 3 .
  • the bulk density of the polishing agent is about 0.85 to 1.22, in particular 1.03 kg / l.
  • the compound used is again FCAL232 (2.5 l / h) and water 150 l / h).
  • the processing time is about 12 to 25 minutes.
  • process step of the fine polishing is divided into the following two process steps:
  • the editing process here is basically similar to the The rough polishing described above, that is, the speed of the rim F is about 100 U / min at 20 strokes / min.
  • the immersion depth of the rim within the polishing body is about 70 to 170 mm.
  • the processing time is about 10 minutes with 4 minutes clockwise rotation and 4 minutes counterclockwise rotation.
  • the speed of the rim is about 25 to 34 rpm at 20 strokes / min.
  • the immersion depth varies between 90 and 190 mm.
  • the processing time is 6 minutes with 3 minutes clockwise rotation and 3 minutes counterclockwise rotation.
  • the planetary gear 30 is blocked so that only one rotation of the rim F about the axis B but no orbital motion takes place about the axis C.
  • the speed here is about 60 to 80 rev / min at 10 to 15 strokes / min.
  • the immersion depth is between about 95 and 155 mm.
  • the processing time is about 14 minutes with 3 minutes clockwise and 3 minutes counterclockwise.
  • the speed is chosen to be about 25 to about 35 rpm at 10 to 15 strokes / min.
  • the immersion depth is about 55 to 155 mm.
  • the processing time is about 8 minutes with 2 minutes clockwise and 2 minutes counterclockwise.
  • step C) of high-gloss polishing the application of a corrosion protection and / or a lacquer can be followed, which does not change the optical properties of the rim.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Claims (8)

  1. Procédé pour le polissage à la machine d'une pièce à oeuvrer à symétrie de révolution, par exemple d'une jante de véhicule, dans lequel la pièce est plongée dans un récipient rempli d'un agent de polissage et est animée d'un mouvement relatif vis-à-vis du récipient d'agent de polissage, dans lequel le polissage comprend les étapes opératoires suivantes :
    A) polissage grossier,
    B) polissage fin,
    C) polissage de haute brillance,
    caractérisé en ce que
    le poids en vrac de l'agent de polissage utilisé se situe dans la plage de 1,0 à 1,3 kg/l pendant durant l'étape opératoire A), dans la plage de 0,8 à 1,3 kg/l durant l'étape opératoire B), et dans la plage de 0,5 à 5 kg/l durant l'étape opératoire C).
  2. Procédé selon le la revendication 1,
    caractérisé en ce que la pièce à oeuvrer est simultanément :
    a) animée d'un mouvement de va-et-vient dans la direction verticale (oscillation), dans le récipient (12),
    b) animée d'un mouvement rotatoire (rotation) autour de son propre axe médian, et
    c) animée d'un mouvement, dans le récipient, avec son axe médian le long d'une trajectoire fermée (mouvement orbital).
  3. Procédé selon la revendication 2,
    caractérisé en ce que la pièce à oeuvrer n'est animée d'aucun mouvement oscillatoire uniquement pendant une étape opératoire, en particulier pendant l'étape opératoire C).
  4. Procédé selon l'une des revendications précédentes 2 ou 3,
    caractérisé en ce que, pendant les étapes opératoires A), B) et C), la fréquence d'oscillation et/ou la vitesse de rotation est modifiée au moins une fois, et est en particulier réduite à au moins environ 50 %.
  5. Procédé selon l'une des revendications précédentes 1 à 4,
    caractérisé en ce que pendant les étapes opératoires A), B) ou C), la profondeur minimale ou maximale d'immersion de la pièce à oeuvrer dans le récipient est modifiée au moins une fois.
  6. Procédé selon l'une des revendications précédentes 1 à 5,
    caractérisé en ce que le poids spécifique de l'agent de polissage utilisé dans l'étape opératoire A) est choisi plus grand qu'à l'étape opératoire B), mais plus petit qu'à l'étape opératoire C).
  7. Procédé selon la revendication 2,
    caractérisé en ce que la vitesse de rotation maximum du mouvement rotatoire et du mouvement orbital est choisie inférieure à environ 150 tours par minute.
  8. Procédé selon l'une des revendications précédentes,
    caractérisé en ce que l'agent de polissage comprend un liquide, et en ce que le niveau du liquide est modifié en continu.
EP05019364A 2002-05-16 2003-02-19 Procédé de polissage pour des pièces ayant une symétrie de rotation Expired - Lifetime EP1616664B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10221842A DE10221842A1 (de) 2002-05-16 2002-05-16 Polierverfahren
EP03003748A EP1362669B1 (fr) 2002-05-16 2003-02-19 Procédé et dispositif de polissage pour des pièces ayant une symétrie de rotation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03003748A Division EP1362669B1 (fr) 2002-05-16 2003-02-19 Procédé et dispositif de polissage pour des pièces ayant une symétrie de rotation

Publications (3)

Publication Number Publication Date
EP1616664A2 EP1616664A2 (fr) 2006-01-18
EP1616664A3 EP1616664A3 (fr) 2006-01-25
EP1616664B1 true EP1616664B1 (fr) 2007-08-01

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EP03003748A Expired - Lifetime EP1362669B1 (fr) 2002-05-16 2003-02-19 Procédé et dispositif de polissage pour des pièces ayant une symétrie de rotation
EP05019364A Expired - Lifetime EP1616664B1 (fr) 2002-05-16 2003-02-19 Procédé de polissage pour des pièces ayant une symétrie de rotation

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EP03003748A Expired - Lifetime EP1362669B1 (fr) 2002-05-16 2003-02-19 Procédé et dispositif de polissage pour des pièces ayant une symétrie de rotation

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US (2) US6918818B2 (fr)
EP (2) EP1362669B1 (fr)
AT (2) ATE368547T1 (fr)
DE (3) DE10221842A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008128777A2 (fr) * 2007-04-24 2008-10-30 Rösler Holding GmbH & Co. KG Convoyeur à bande en auge
DE102007032614A1 (de) * 2007-07-11 2009-01-15 Otec Präzisionsfinish GmbH Verfahren zum Schleifen von Gegenständen
DE102008017475A1 (de) * 2008-04-03 2009-10-08 Siegrid Peggy Seltmann Verfahren zur Oberflächenbehandlung von metallischen Werkstücken
DE102008017841A1 (de) * 2008-04-08 2009-10-15 Rösler Holding GmbH & Co. KG Bearbeitungsverfahren
DE202009006688U1 (de) * 2009-05-08 2010-07-08 Otec Präzisionsfinish GmbH Vorrichtung zur Bearbeitung von Werkstücken sowie Werkstückhalter und Tragteil einer solchen Vorrichtung
US10179388B2 (en) * 2009-05-12 2019-01-15 Rem Technologies, Inc. High throughput finishing of metal components
DE102009024313A1 (de) * 2009-06-05 2011-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Gleitspanen eines Werkstücks
EP2283969A1 (fr) 2009-07-30 2011-02-16 REM Technologies, Inc. Finition à haut rendement de composants métalliques
MX2012005656A (es) * 2009-11-17 2012-06-25 Rem Technologies Portapieza magnetico.
US9550272B2 (en) * 2009-11-17 2017-01-24 Rem Technologies, Inc. Magnetic fixture
JP5412258B2 (ja) * 2009-12-04 2014-02-12 株式会社レイズエンジニアリング 車両用ホイールの振動研磨方法及びその振動研磨装置
EP2364812A1 (fr) 2010-03-08 2011-09-14 REM Technologies, Inc. Dispositif magnétique
EP2384856B1 (fr) * 2010-05-06 2016-05-04 Josef Vogel Dispositif pour la réception oscillante d'une pièce usinée
JP5838044B2 (ja) * 2011-05-31 2015-12-24 日立オートモティブシステムズ株式会社 バリ取り装置およびこれを用いたシリンダの製造方法
CN102554752B (zh) * 2012-02-08 2014-05-14 湖州中云机械制造有限公司 一种汽车轮毂抛光方法及装置
US20130273816A1 (en) * 2012-04-13 2013-10-17 Nano And Advanced Materials Institute Limited Automatic polishing device for surface finishing of complex-curved-profile parts
US9017142B2 (en) * 2013-02-14 2015-04-28 Ericus Andreas van Kleef Mass finishing apparatus and method
CN103144013B (zh) * 2013-03-20 2015-08-26 泉州市佳能机械制造有限公司 用于石材表面抛光的振动抛光设备
PL2983864T3 (pl) 2013-04-09 2017-10-31 Otec Praez Gmbh Sposób i urządzenie do obróbki powierzchniowej przedmiotów obrabianych
CN104511825A (zh) * 2014-12-23 2015-04-15 苏州新一磁业有限公司 智能镜面抛光机
US9463548B2 (en) * 2015-03-05 2016-10-11 Hamilton Sundstrand Corporation Method and system for finishing component using abrasive media
GB201509230D0 (en) 2015-05-29 2015-07-15 Rolls Royce Plc Vibratory finishing apparatus, fixtures and methods
CN105382672B (zh) * 2015-12-10 2018-05-11 长春理工大学 一种基于软性磨粒流抛光叶轮的装置
US10406651B2 (en) * 2016-04-01 2019-09-10 Rolls-Royce Plc Methods of vibro-treating and vibro-treating apparatus
CN106239346B (zh) * 2016-09-30 2019-07-26 广州特种承压设备检测研究院 一种安全阀阀瓣磁流体研磨抛光机及抛光方法
CN106826529B (zh) * 2017-03-03 2019-07-16 浙江佳力科技股份有限公司 离心泵叶轮水力打磨装置
CN113561046B (zh) * 2021-07-05 2022-08-12 江苏京生管业有限公司 一种智能型抛丸加工生产装置
CN114083357A (zh) * 2021-12-09 2022-02-25 苏州川桦机电科技有限公司 一种平移式磁力抛光机用工件翻转工装
CN117921527B (zh) * 2024-03-25 2024-05-17 烟台鹏鹗精密纺器有限公司 用于研磨织针的抛光设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1009749A (fr) * 1950-12-14 1952-06-03 Procédé de polissage et dispositifs de mise en oeuvre
US2854222A (en) * 1956-02-27 1958-09-30 Garlinghouse Brothers Material working machine
US3516203A (en) 1967-05-18 1970-06-23 Sutton Tool Co Method and means for surface finishing a work piece
US3566552A (en) * 1967-05-18 1971-03-02 Sutton Tool Co Method of surface finishing a workpiece
US3566522A (en) 1969-01-28 1971-03-02 G J Aigner Co Index tabs
DE2620477C2 (de) * 1976-05-08 1985-04-04 Ietatsu Tokyo Ohno Gleitschleif- oder -poliermaschine
JPS5395396A (en) * 1977-01-29 1978-08-21 Azuma Kyoei Polishing method
DE3108685C2 (de) * 1981-03-07 1984-04-05 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zum Reinigen verschmutzter Behälter
DE3332786C2 (de) * 1983-09-10 1985-10-24 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal Tauchgleitschleifmaschine
JP2916937B2 (ja) * 1990-06-26 1999-07-05 家建 大野 バレル研磨方法及びその装置
US5088238A (en) * 1991-02-20 1992-02-18 Lin Chao Tong Polishing grinder with turbulent flow of grinding solution for grinding
EP0868259A4 (fr) * 1995-11-30 1999-02-24 Dave Lapoint Appareil de finition de roues d'automobiles
US6688953B2 (en) * 1996-11-27 2004-02-10 Shuji Kawasaki Barrel polishing apparatus
EP0922530B1 (fr) * 1997-12-10 2005-03-23 Shuji Kawasaki Dispositif de tribofinition
US6261154B1 (en) * 1998-08-25 2001-07-17 Mceneny Jeffrey William Method and apparatus for media finishing
JP3337680B2 (ja) * 2000-04-12 2002-10-21 有限会社ミュウテック ワークの研磨装置
KR100391200B1 (ko) * 2000-08-02 2003-07-12 기아자동차주식회사 가공물 디버링 장치
EP1219389A1 (fr) * 2000-12-27 2002-07-03 Siemens Aktiengesellschaft Procédé pour le lissage de la surface extérieure d'une aube d'une turbine à gaz
US6406356B1 (en) * 2001-03-12 2002-06-18 Frederick E. Brooks Wheel finishing apparatus and method
US20040242134A1 (en) * 2002-08-06 2004-12-02 Jae-Seo Lee Drag type wheel finishing machine

Also Published As

Publication number Publication date
ATE338610T1 (de) 2006-09-15
US20030216110A1 (en) 2003-11-20
EP1362669A2 (fr) 2003-11-19
EP1616664A3 (fr) 2006-01-25
US20050136802A1 (en) 2005-06-23
ATE368547T1 (de) 2007-08-15
EP1362669B1 (fr) 2006-09-06
EP1616664A2 (fr) 2006-01-18
DE50307841D1 (de) 2007-09-13
DE10221842A1 (de) 2003-11-27
EP1362669A3 (fr) 2003-12-10
US7048613B2 (en) 2006-05-23
US6918818B2 (en) 2005-07-19
DE50304919D1 (de) 2006-10-19

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