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1. 发明公开

EP2948272A1 A METHOD OF GRINDING WORKPIECES OF ALUMINUM ALLOY TO ACHIEVE A HIGH SURFACE QUALITY 失效
标题翻译：方法用于磨削WORKPIECES铝合金表面达到高品质
公开(公告)号：EP2948272A1
公开(公告)日：2015-12-02
申请号：EP14719198.5
申请日：2014-01-27
申请人： Univerzita J. E. Purkyne V Usti Nad Labem
发明人： NOVAK, Martin
IPC分类号： B24D3/32 , B24B1/00 , B24B19/00 , B24B5/00
CPC分类号： B24B19/00 , B24B1/00 , B24B5/00 , B24D3/32
摘要： A method of grinding workpieces of aluminium alloys to achieve high surface quality, where the workpiece is machined in an environment comprising a semi-synthetic liquid with a concentration of 3 to 7%, by a grinding wheel with the grain of green silicon carbide of a size smaller than 200μm, in a bonding agent consisting of synthetic resin, at a circumferential speed of the workpiece in the range of 20 to 30 m-min
-1 , where the cutting speed of the grinding wheel is in the range of 35 to 40 m.s
-1 , the radial feed rate during plunge grinding is between 0.07 to 0.13 mm-min
-1 or the longitudinal axial feed raters between 0.01 to 0.04 m.min
-1 .

2. 发明公开

EP2617522A1 Vorrichtung zur Feinbearbeitung einer bezogen auf eine Werkstückachse eines Werkstücks exzentrisch angeordneten Werkstückumfangsfläche 有权
标题翻译：装置用于相对于工件的工件轴线的细加工偏心布置工件周面
公开(公告)号：EP2617522A1
公开(公告)日：2013-07-24
申请号：EP12152051.4
申请日：2012-01-23
申请人： Supfina Grieshaber GmbH & Co. KG
发明人： Hildebrandt, Oliver , Weber, Christoph
IPC分类号： B24B5/42 , B24B21/02 , B24B35/00 , B24B41/00 , B24B41/04
CPC分类号： B24B5/00 , B24B5/42 , B24B19/12 , B24B21/02 , B24B41/007 , B24B49/16
摘要： Die Erfindung betrifft eine Vorrichtung (10) zur Feinbearbeitung einer bezogen auf eine Werkstückachse eines Werkstücks (12) exzentrisch angeordneten Werkstückumfangsfläche, insbesondere eines Hublagers einer Kurbelwelle, mit einer Drehantriebseinrichtung (24) zum Drehantrieb des Werkstücks (12) um die Werkstückachse, mit einer Andrückeinrichtung (20) zum Andrücken eines Feinbearbeitungswerkzeugs gegen die Werkstückumfangsfläche, und mit einer Lagereinrichtung (18) zur Lagerung der Andrückeinrichtung (20) an einem Gestell (14), wobei eine Kraftbeaufschlagungseinrichtung vorgesehen ist, welche auf ein bedingt durch die Drehung des Werkstücks (12) sich zwischen zwei Umkehrlagen hin- und herbewegendes Lagerteil der Lagereinrichtung (18) Brems- und/oder Beschleunigungskräfte ausübt.
摘要翻译：的装置（10）具有用于可旋转地驱动一个工件（12）围绕工件轴线的旋转驱动装置（24）。的按压装置（20）按压的微细加工工具即完成工具，对一个外围工件表面。的轴承装置（18）支撑框架（14）上的推压装置。的力施加装置适用于轴承装置，其中轴承部分被来回移动两个换向位置之间的轴承部分的减速力或工件加速力由于的旋转。支承部件在直线导向引导。

3. 发明公开

EP2588272A1 POLIERVORRICHTUNG 失效转让
公开(公告)号：EP2588272A1
公开(公告)日：2013-05-08
申请号：EP11727996.8
申请日：2011-06-29
申请人： SMS Siemag AG
发明人： CRAMER, Ulrich , HOLZHAUER, Thomas
IPC分类号： B24B5/00 , B24B5/35 , B24B5/37 , B24B33/04 , B24B33/08 , B24B33/10 , B21B28/02 , B21B28/04
CPC分类号： B24B5/37 , B21B28/04 , B24B5/00 , B24B5/35 , B24B33/04 , B24B33/081 , B24B33/105
摘要： The invention describes a polishing device (100) for polishing a component (200), comprising an elongated polishing element (110), which is directed against the surface (205) of the component (200) parallel to the longitudinal axis (z) of the component (200). In this case, the polishing element (110) is formed in adjacent subsegments (110-1, 110-2,... 110-n) in its longitudinal extent. A housing (120) serves for receiving the polishing element (110). Arranged between a bearing surface (123) of the housing (120) and the polishing element (110) is a pressure-exerting element (130), for placing and pressing the polishing element (110) against the component (200). In this case, the pressure-exerting element (130) is formed as at least one flexible tube to which pressure can be applied.
摘要翻译：本发明描述了一种用于抛光部件（200）的抛光装置（100），该抛光装置包括细长的抛光元件（110），该抛光元件平行于所述部件（200）的纵向轴线（z）组件（200）。在这种情况下，抛光元件（110）在其纵向范围内形成在相邻的分段（110-1,110-2，...，110-n）中。壳体（120）用于接收抛光元件（110）。布置在壳体（120）的支承表面（123）与抛光元件（110）之间的是施加压力的元件（130），用于将抛光元件（110）放置并压靠在部件（200）上。在这种情况下，加压元件（130）形成为至少一个可施加压力的柔性管。

4. 发明公开

EP1806207A1 GRINDING MACHINE 审中-公开
标题翻译：磨床
公开(公告)号：EP1806207A1
公开(公告)日：2007-07-11
申请号：EP05805295.2
申请日：2005-10-25
申请人： JTEKT Corporation
发明人： WAKAZONO, Yoshio c/o JTEKT Corporation
IPC分类号： B24B55/04 , B23Q11/08 , B24B5/00
CPC分类号： B23Q11/0891 , B24B5/00 , B24B55/04
摘要： A grinding machine enabling the easy maintenance and inspections of mechanisms arranged therein, an increase in visibility when the states of a workpiece and a grinding wheel are confirmed, and the easy loading/unloading of the workpiece and the easy replacement of the grinding wheel. The grinding machine comprises a workpiece supporting/driving device, a wheel work head, a wheel head feeder, a coolant supply unit, a cover covering internal devices such as the workpiece supporting/driving device, the wheel work head, the wheel head feeder, and the coolant supply unit, and an open/close door formed at a part of the working space side upper surface of the cover and allowing at least the loading/unloading of the workpiece and the replacement of the grinding wheel.
摘要翻译：本发明提供一种磨床，其能够容易地维护和检查布置在其中的机构，当确认工件和砂轮的状态时的可视性增加以及工件的容易装载/卸载以及砂轮的容易更换。该磨床包括工件支撑驱动装置，车轮工作头，轮头进给装置，冷却液供给装置，覆盖工件支撑驱动装置，车轮加工头，轮头加料装置，和冷却剂供应单元，以及形成在盖的工作空间侧上表面的一部分处并且至少允许加载/卸载工件和更换砂轮的打开/关闭门。

5. 发明授权

EP1033202B1 Grinding machine with continuous dressing 有权
标题翻译：连续修整砂轮
公开(公告)号：EP1033202B1
公开(公告)日：2004-09-15
申请号：EP00103221.8
申请日：2000-02-17
申请人： Mori Seiki Hitech Co., Ltd.
发明人： Yokoyama, Shigeru, c/o Hitachi Seiki Co., Ltd. , Yanagisawa, Hiroshi
IPC分类号： B24B1/00 , B24B53/00 , B24B53/053
CPC分类号： B24B19/14 , B24B5/00 , B24B7/00 , B24B53/005 , B24B53/053

6. 发明公开

EP1194063A2 APPARATUS FOR COLLECTING DUST PARTICLES 审中-公开
标题翻译：集尘装置
公开(公告)号：EP1194063A2
公开(公告)日：2002-04-10
申请号：EP00903039.6
申请日：2000-01-25
申请人： Leistra-Droogsma, Sieuwke
发明人： Leistra-Droogsma, Sieuwke
IPC分类号： A47L5/00
CPC分类号： A47L9/181 , A47L5/18 , B24B5/00 , B24B55/06
摘要： Vacuum cleaner for industrial and domestic applications, in which the sucked up dust is collected in a vessel (1) filled with water (7). The necessary sucking action is generated with an air pump (2) or with a venturi (16), located in a suction tube (3) in front of the vessel (1). In order to realize complete washing out of the dust, the vessel (1) is provided with at least one grid (9) through which the air bubbles can escape.

7. 发明授权

EP0799109B1 VERFAHREN ZUR ENDBEARBEITUNG GEHÄRTETER WERKSTÜCKE 失效
标题翻译：精加工WORKPIECES方法固溶硬化
公开(公告)号：EP0799109B1
公开(公告)日：1999-06-09
申请号：EP95944013.2
申请日：1995-12-16
申请人： KOMET Präzisionswerkzeuge Robert Breuning GmbH
发明人： BACH, Günther , NAUMANN, Heinz
IPC分类号： B24B1/00 , B23Q39/02
CPC分类号： B24B35/00 , B23Q1/4857 , B23Q1/623 , B23Q39/02 , B24B5/00
摘要： A process and device are disclosed for finishing the surface of rotationally symmetrical workpieces. The workpiece (29) is pre-machined and hardened with a stock allowance and is then finished in two steps in a grinding machine in which it is clamped only once. The largest part of the stock allowance is first cut by a hard turning process and the residue is ground down to the actual size of the workpiece.

8. 发明授权

EP0713441B1 CONTROL OF 2-AXIS MACHINE TOOL 失效转让
标题翻译：控2轴磨削
公开(公告)号：EP0713441B1
公开(公告)日：1998-01-28
申请号：EP94922955.3
申请日：1994-08-01
申请人： WESTERN ATLAS U.K. LIMITED
发明人： BARTLETT, Christopher David, 6 Thornhill Road , LAYCOCK, Michael , LEADBEATER, Peter Brian, 26 Blackthorn Grove
IPC分类号： B24B51/00 , B24B49/04 , B24B47/22
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T74/1476 , Y10T74/18072 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768
摘要： A CNC cylindrical grinding machine comprising a bed, a worktable movable relative to the bed along a linear path, wheelhead movable in a direction generally perpendicular to the direction of worktable travel, a rotatable grinding wheel mounted thereon for engagement with a workpiece mounted on the worktable, wheel drive means on the wheelhead for rotating the grinding wheel, headstock and tailstock means carried by the worktable for supporting a workpiece at its opposite ends, drive means associated with the headstock and tailstock means for rotating the workpiece, worktable drive means for effecting movement of the worktable relative to the bed and therefore the wheelhead, wheelhead drive means for effecting movement of the wheelhead and therefore the grinding wheel towards and away from the workpiece, control means by which all of the drive means and particularly the worktable and wheelhead drive means, are controlled, thereby to enable the workpiece to be positioned axially and rotationally relative to the grinding wheel, and to move the grinding wheel into engagement with the workpiece, further comprising transducer means for generating position and speed of rotation signals from at least the worktable and the wheelhead, and the headstock drive, for supply to the said control means, thereby to enable complex shapes and forms to be ground in the surface of the workpiece.

9. 发明公开

EP0713437A1 IMPROVED MACHINE TOOL 失效转让
标题翻译：改进的两台机床
公开(公告)号：EP0713437A1
公开(公告)日：1996-05-29
申请号：EP94922954.0
申请日：1994-08-01
申请人： WESTERN ATLAS U.K. LIMITED
发明人： BARTLETT, Christopher David, 6 Thornhill Road , LAYCOCK, Michael , LEADBEATER, Peter Brian, 26 Blackthorn Grove
IPC分类号： B23Q11 , B23Q23 , B24B5 , B24B47 , B24B49 , B24B51 , B24B55
CPC分类号： B24B51/00 , B23Q11/08 , B23Q23/00 , B24B5/00 , B24B47/22 , B24B49/04 , B24B55/00 , Y10S977/70 , Y10S977/724 , Y10S977/776 , Y10S977/788 , Y10S977/801 , Y10S977/869 , Y10S977/873 , Y10S977/888 , Y10S977/89 , Y10T74/1476 , Y10T74/18072 , Y10T408/675 , Y10T409/30532 , Y10T409/305488 , Y10T409/305768
摘要： In a machine tool a reference straight-edge is mounted on the worktable of the machine tool and the position of the worktable and therefore the workpiece along the x-axis of the machine is determined by reference to the straight edge; a linear scale is mounted to move with the tool and a reading head associated therewith provides a measure of the position of the tool along the x-axis of the machine, and a linear scale is mounted to move with the worktable and a reading head associated therewith provides a measure of the position of the worktable and therefore the workpiece along the z-axis of the machine; wherein the linear scale mounted to the tool and the reference straight edge mounted to the worktable and the reading heads and sensors associated therewith are all mounted in the same plane, and the machine is mounted so that the said plane is horizontal. The linear tool scale is aligned with the tool axis which intersects the point of application of the tool to the workpiece. The reference straight edge sensor is also located on the same axis so as to be on the same straight line as the linear tool scale and the point of application of the tool to the workpiece. The reading head for the linear scale mounted to the worktable is also located in the same vertical plane containing the said tool axis. Where the tool is a grinding wheel, the wheel is mounted with its axis of rotation at the same height as the reference straight edge and the linear scale associated with the wheel.

10. 发明授权

EP2611570B1 VERFAHREN ZUM SPITZENLOSEN RUNDSCHLEIFEN EINES WERKSTÜCKS 有权
标题翻译：方法顶级拍品磨削工件
公开(公告)号：EP2611570B1
公开(公告)日：2016-11-16
申请号：EP11749189.4
申请日：2011-08-30
申请人： Erwin Junker Grinding Technology a.s.
发明人： JUNKER, Erwin , MÜLLER, Hubert
IPC分类号： B24B1/00 , B24B5/22 , B23Q11/00 , F16F15/26 , B24B5/35 , B24B5/42 , B24B41/00
CPC分类号： B24B5/00 , B24B1/00 , B24B5/22 , B24B5/35 , B24B5/428 , B24B41/007

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