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1. 发明公开

EP2195139A1 METHOD FOR INSPECTING AND REFURBISHING ENGINEERING COMPONENTS 有权
标题翻译：法调查和后处理技术组件
公开(公告)号：EP2195139A1
公开(公告)日：2010-06-16
申请号：EP08795724.7
申请日：2008-08-28
申请人： REM Technologies, Inc.
发明人： MICHAUD, Mark, D. , SROKA, Gary , WINKELMANN, Lane, W.
IPC分类号： B24B5/00 , B24B31/00
CPC分类号： B24B5/00 , B24B31/00 , Y10T428/12993
摘要： Refurbishing used or damaged engineering components is performed using a subtractive surface engineering process to remove material from worn or damaged critical surfaces. The method involves initially performing the process on the component to remove a first quantity of material from the surfaces, inspecting the surface of the component to determine the extent of damage and subsequently further performing the process to remove a further quantity of material if necessary.

2. 发明授权

EP1233847B1 MACHINING INSTALLATION WITH CIRCULAR GRINDING STATIONS 有权
标题翻译：内圆粉磨站加工厂
公开(公告)号：EP1233847B1
公开(公告)日：2004-01-14
申请号：EP00971197.9
申请日：2000-11-06
申请人： Fritz Studer AG
发明人： TANNER, Hans , MÜHLEMATTER, Ulrich
IPC分类号： B24B5/00 , B23Q39/04 , B24B27/00 , B24B51/00
CPC分类号： B23Q39/046 , B24B5/00 , B24B27/0069 , B24B51/00
摘要： An embodiment of the machining installation is arranged as a revolving transfer machine and comprises at least two working stations, at least one of them being a circular grinding station, for example an internal grinding station. The workpiece holder (7) are arranged on a circular revolving table (1), each processing station (2 to 5) comprising one or more machining spindles displaceable along at least one axis. The circular revolving table further comprises at least one loading and unloading station. The precision of the installation is improved since the axes of the workpiece holders are aligned to the spindle axes of each machining station. Such a machining installation allows the efficient production of workpieces that are machined in circular grinding machine tools, at high numerical rates.

3. 发明授权

EP0713437B1 IMPROVED MACHINE TOOL 失效
标题翻译：改进机床
公开(公告)号：EP0713437B1
公开(公告)日：1998-01-14
申请号：EP94922954.6
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： B23Q23/00
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.

4. 发明公开

EP0713441A1 CONTROL OF 2-AXIS MACHINE TOOL 失效
标题翻译：控2轴磨削
公开(公告)号：EP0713441A1
公开(公告)日：1996-05-29
申请号：EP94922955.0
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： 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.

5. 发明公开

EP0713436A1 PROTECTIVE COVERS FOR 2-AXIS MACHINE TOOL 失效
标题翻译：保护罩，用于双轴机床
公开(公告)号：EP0713436A1
公开(公告)日：1996-05-29
申请号：EP94922958.0
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： A machine tool comprising: a machine frame; a work carrying assembly for carrying a workpiece, carried by said machine frame for reciprocal movement along a work axis; and a cover assembly carried by said machine frame and including cover portions disposed to cover selected areas of said machine frame proximate said work axis. The cover assembly is not connected to the work carrying assembly but is operable to effect movement of said cover portions commensurate with movement of said work carrying assembly. The work carrying assembly includes a work carriage and said machine frame mounts a slideway proximate said axis and extending in the same direction as the work axis. The work carriage extends in the direction of said work axis but is of lesser extent than said slideway such that portions of said slideway to either one, the other or both extremities of said carriage assembly may be exposed upon said reciprocal movement of said work carrying assembly work carriage. The cover portions cover the slideways that may so be exposed. A first cover portion is disposed to cover the slideway to one side of the work carriage and a second cover portion is disposed to cover the slideway to the other side of the work carriage. Each cover portion includes a plurality of telescoping, slidably interrelated covers which are moved with respect to each other to cover more less of said slideways as such become exposed or become covered by the work carriage.

6. 发明公开

EP0713434A1 Z-AXIS DRIVE FOR 2-AXIS MACHINE TOOL 失效
标题翻译：用于2轴机床的Z轴驱动
公开(公告)号：EP0713434A1
公开(公告)日：1996-05-29
申请号：EP94922953.0
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： A machine tool comprising a bed, a worktable movable relative to the bed along a linear path and a tool movable to engage a workpiece on the worktable wherein drive means for effecting the movement of the worktable relative to the bed and therefore to the tool comprises a friction drive so as to provide a smooth carriage motion to the worktable. The worktable may be slidable along a slideway which defines the linear path for the worktable and the drive means therefor comprises an elongate member forming a track mounted parallel to the slideway. Wheel means frictionally engages the track and is carried by drive means therefor mounted on the worktable so that the axis of rotation of the wheel means is fixed in relation to the worktable. The drive means for rotating the wheel means is operable to drive the wheel means in one direction or the other, the rotation of the wheel means and the friction engagement of the wheel means and the track causing the worktable to move in one direction or the other depending on the direction of rotation of the wheel means.
摘要翻译：一种机床，包括一个床，一个可相对于床沿线性路径运动的工作台和一个可移动地与工作台上的工件接合的工具，其中用于实现工作台相对于床并因此到工具的运动的驱动装置包括摩擦驱动，从而为工作台提供平稳的滑架运动。工作台可沿着限定用于工作台的线性路径的滑道滑动，并且为此的驱动装置包括形成平行于滑道安装的轨道的细长构件。轮子装置与轨道摩擦啮合并由安装在工作台上的驱动装置承载，从而轮子装置的旋转轴线相对于工作台固定。用于旋转轮子装置的驱动装置可操作以沿一个方向或另一个方向驱动轮子装置，轮子装置的旋转和轮子装置与轨道的摩擦接合使得工作台沿一个方向或另一个方向移动取决于轮装置的旋转方向。

7. 发明公开

EP0459158A3 Improvements in a machine tool for surface grinding 失效
标题翻译：用于表面研磨的机器工具的改进
公开(公告)号：EP0459158A3
公开(公告)日：1992-04-22
申请号：EP91106899.7
申请日：1991-04-27
申请人： MAGNI, Giulio
发明人： MAGNI, Giulio
IPC分类号： B24B5/00 , B24B41/04
CPC分类号： B24B41/04 , B24B5/00 , B24B5/167
摘要： Improvements in a machine tool for treating the surface of a workpiece (3) using a grinding wheel (2), wherein the machine has a grinding wheel head (1) that is free to move in a radial direction with respect to the workpiece (3) due to the action of irregularities in the shape of the grinding wheel (2) or workpiece (3) and is attached above a guide plate (8). A device (9) keeps the grinding wheel head (1) pressed against the workpiece. Said guide plate (8) is pivoted onto a bench (12) that reciprocates along the workpiece (3) and can swing about a vertical axis (X-X) that passes through the central plane (M) of the grinding wheel (2) and the line (S) where the grinding wheel (2) makes contact with the workpiece (3) when the axis about which the grinding wheel and workpiece rotate are not parallel.
摘要翻译：用于使用砂轮（2）处理工件（3）的表面的机床的改进，其中所述机器具有相对于所述工件（3）在径向方向上自由移动的砂轮头（1））由于砂轮（2）或工件（3）的形状的不规则性的作用而被附着在导向板（8）上。设备（9）保持砂轮头（1）压靠工件。所述引导板（8）枢转到工作台（12）上，工作台（12）沿着工件（3）往复移动，并可围绕穿过砂轮（2）的中心平面（M）的垂直轴线（XX）摆动，当砂轮和工件旋转的轴线不平行时，砂轮（2）与工件（3）接触的线（S）。

8. 发明公开

EP0176654A2 Verfahren und Vorrichtung zum Hochgeschwindigkeits-Profilschleifen von rotationssymmetrischen Werkstücken 失效
标题翻译： Verfahren und Vorrichtung zum Hochgeschwindigkeits-Profilschleifen von rotationssymmetrischenWerkstücken。
公开(公告)号：EP0176654A2
公开(公告)日：1986-04-09
申请号：EP85102261.6
申请日：1985-02-28
申请人： Junker, Erwin
发明人： Junker, Erwin
IPC分类号： B24B5/00 , B24B1/00
CPC分类号： B24B5/00
摘要： Bei einem Verfahren und einer Vorrichtung zum Hochgeschwindigkeits-Profilschleifen von sich drehenden eingespannten rotationssymmetrischen Werkstücken wird eine Schleifscheibe mit einer im wesentlichen eben verlaufenden Mantellinie so gegen die zu bearbeitende Werkstückfläche geführt, daß die Schleifscheiebe beim Schleifvorgang den Werkstückumfang im Bereich seines fertigen Durchmessers lediglich in einem auf der Senkrechten zur Werkstücklängsachse liegenden Punkt berührt, wobei die Mantellinie der Schleifscheibe mit der Umfangslinie der geschliffenen Werkstückfläche einen Freiwinkel einschließt.
摘要翻译：在用于旋转，夹紧，动态平衡的工件的高速轮廓磨削的方法和装置中，具有基本上以平面方式运行的发电线的砂轮被引导到待加工的工件表面，使得研磨车轮在研磨操作期间仅在其成品直径区域内的工件周边处在与工件的纵向轴线垂直的点处，与轮胎的外围线包围间隙角的砂轮的生成线地面工件表面。

9. 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 .

10. 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。

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