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1. 发明授权

EP1301754B1 METHOD AND DEVICE FOR CALIBRATING ROTARY AXIS 有权
标题翻译：方法和设备校准回转轴
公开(公告)号：EP1301754B1
公开(公告)日：2008-07-23
申请号：EP01939606.8
申请日：2001-05-29
申请人： Unova IP Corp.
发明人： COMER, Paul, E. , PURTELL, David, A. , SHIVASWAMY, Satish, C.
IPC分类号： G01C17/38 , G05B19/401 , B25J9/16
CPC分类号： B23Q1/5406 , B23Q17/2233 , G01B21/24 , G05B19/401 , G05B2219/37376 , G05B2219/50027 , G05B2219/50132
摘要： A present invention is for a device and method for measuring and calibrating the rotary motion of a rotatable machine member, such as a pivotable swivel member (2b) of a spindle (2) of a five-axis machine tool (1). The device includes an arm (110) mounted to the spindle, a housing (120) mounted to the arm, an optical encoder mounted internal to the arm and positioned therein to measure rotation about an axis extending lengthwise along the housing, which such axis is parallel to the axis about which the swivel member rotates. The device also includes a rotary table (170) mounted to the housing opposite the arm, the rotary table comprising a stator (171) fixedly mounted to the housing and a rotor (172) clampedly affixed to a shaft passing through the housing. The shaft is coupled to an input shaft of the encoder such that rotary movement of the rotor can be measured by the encoder. An electronic level (190) fixedly secured to the rotor, such as by a bracket (180). The encoder, the rotary table and the level are each electronically coupled to a control system which is adapted to obtain readings from the encoder and from the level and to command controlled rotation of the rotor relative to the stator.

2. 发明公开

EP1918795A1 Machine tool having function of detecting contact between tool and workpiece 有权
标题翻译：有用于检测刀具与工件之间的接触的功能的机床
公开(公告)号：EP1918795A1
公开(公告)日：2008-05-07
申请号：EP07119066.4
申请日：2007-10-23
申请人： FANUC LTD
发明人： Hon, Yonpyo FANUC Dai3virakaramatsu , Ebihara, Kenzo FANUC , Kawai, Tomohiko
IPC分类号： G05B19/401 , G05B19/404
CPC分类号： G05B19/4015 , G05B19/404 , G05B2219/37387 , G05B2219/37405 , G05B2219/50027 , Y10T409/3084 , Y10T409/500164 , Y10T409/500656
摘要： An ultra-precision machine tool capable of accurately detecting a machining start position, in which movable axes are supported by fluid bearings. A workpiece is mounted on a rotary table of a B axis, and the rotary table is mounted on an X axis that is a linear motion axis. A tool is mounted on a Y axis. The Y axis is mounted on a Z axis. The X axis is moved reciprocally each time the Z axis is moved a predetermined amount, a machining surface of the workpiece is scanned, and it is determined whether or not position deviation of the X, Y and B axes reaches or exceeds a reference value. The Y axis is driven and the tool is moved toward the workpiece a predetermined amount, and the above-described scan is performed. When the position deviation of the X, Y and B axes reaches or exceeds the reference value it is determined that contact between the tool and the workpiece has occurred, and this contact point is stored as the machining start position, the Y axis is skipped, and the tool is moved a predetermined amount in a direction away from the workpiece, thus enabling a point of maximum protrusion from the machining surface of the workpiece to be simply detected as the machining start point.
摘要翻译：超精密机床能够精确地设定检测加工开始位置，其中可动轴由流体轴承支撑。工件安装在B轴的旋转台，旋转台被安装在X轴做是直线运动轴。的工具被安装在Y轴。 Y轴被安装在Z轴。 X轴往复各Z轴移动预定量时，所述工件被扫描的一个加工面时移动，并且它是确定性的开采是否在X的位置偏移，Y轴和B轴达到或超过参考值。 Y轴被驱动，该工具被朝向工件移动预定量，并且执行上述的扫描。当X的位置偏离，Y轴和B轴达到或超过所述基准值是确定性的开采已发生在工具和工件之间的接触，并且该接触点被存储为加工开始位置，Y轴被跳过，和刀具运动的方向从工件离开的预定的量，从而使从所述工件的加工表面的最大突起部的一个点被简单地检测为加工开始点。

3. 发明授权

EP1197819B1 Method and apparatus for controlling movement of cutting blade and workpiece 有权
标题翻译：用于控制切割刀片和工件的运动的方法和装置
公开(公告)号：EP1197819B1
公开(公告)日：2008-09-24
申请号：EP01124144.5
申请日：2001-10-10
申请人： FUJI SEIKO LIMITED
发明人： Mizutani, Hajime, c/o Fuji Seiko Limited , Takasu, Yoshihiro, 20,Aza-Nakano, Oaza-Tsuigome , Goto, Eiji, c/o Fuji Seiko Limited , Isogai, Katsumi , Sato, Yoshikazu
IPC分类号： G05B19/401 , B23Q17/22
CPC分类号： G05B19/4015 , B23Q17/2241 , G05B2219/37405 , G05B2219/50027 , Y10S408/71 , Y10T82/10 , Y10T82/30 , Y10T408/03 , Y10T408/16 , Y10T408/175 , Y10T408/21 , Y10T409/303752 , Y10T409/303808 , Y10T409/304032 , Y10T409/304648 , Y10T409/306832 , Y10T409/307224

4. 发明公开

EP1197819A3 Method and apparatus for controlling movement of cutting blade and workpiece 有权
标题翻译：用于控制切割刀片和工件的运动的方法和装置
公开(公告)号：EP1197819A3
公开(公告)日：2005-01-26
申请号：EP01124144.5
申请日：2001-10-10
申请人： FUJI SEIKO LIMITED
发明人： Mizutani, Hajime, c/o Fuji Seiko Limited , Takasu, Yoshihiro, 20,Aza-Nakano, Oaza-Tsuigome , Goto, Eiji, c/o Fuji Seiko Limited , Isogai, Katsumi , Sato, Yoshikazu
IPC分类号： G05B19/401 , B23Q17/22
CPC分类号： G05B19/4015 , B23Q17/2241 , G05B2219/37405 , G05B2219/50027 , Y10S408/71 , Y10T82/10 , Y10T82/30 , Y10T408/03 , Y10T408/16 , Y10T408/175 , Y10T408/21 , Y10T409/303752 , Y10T409/303808 , Y10T409/304032 , Y10T409/304648 , Y10T409/306832 , Y10T409/307224
摘要： A method of controlling a relative movement of a cutting blade (48, 112; 172; 192; 348, 412; 502, 503; 528; 540; 552, 554) and a workpiece (32; 193; 210; 222; 542) which are moved relative to each other by a movement device (56, 66) in an operation with a machine tool. The method includes a step of bringing the cutting blade and an object (32; 92; 184, 193; 210; 222; 530; 542) into contact with each other, by moving at least one of the cutting blade and the object toward each other by the movement device, and a step of controlling the relative movement on the basis of a relative position of the cutting blade and the object which is detected by the movement device upon the contact of the cutting blade and the object with each other. The method further includes: a checking step of checking if a contact detecting device (94; 394) for detecting the contact of the cutting blade and the object is in a normal condition in which the contact detecting device is capable of detecting the contact when the cutting blade and the object are brought into contact with each other; and a contact determining step of determining that the cutting blade and the object have been brought into contact with each other, in accordance with an output provided by the contact detecting device.

5. 发明公开

EP1301754A1 METHOD AND DEVICE FOR CALIBRATING ROTARY AXIS 有权
标题翻译：方法和设备校准回转轴
公开(公告)号：EP1301754A1
公开(公告)日：2003-04-16
申请号：EP01939606.8
申请日：2001-05-29
申请人： Unova IP Corp.
发明人： COMER, Paul, E. , PURTELL, David, A. , SHIVASWAMY, Satish, C.
IPC分类号： G01C17/38
CPC分类号： B23Q1/5406 , B23Q17/2233 , G01B21/24 , G05B19/401 , G05B2219/37376 , G05B2219/50027 , G05B2219/50132
摘要： A present invention is for a device and method for measuring and calibrating the rotary motion of a rotatable machine member, such as a pivotable swivel member (2b) of a spindle (2) of a five-axis machine tool (1). The device includes an arm (110) mounted to the spindle, a housing (120) mounted to the arm, an optical encoder mounted internal to the arm and positioned therein to measure rotation about an axis extending lengthwise along the housing, which such axis is parallel to the axis about which the swivel member rotates. The device also includes a rotary table (170) mounted to the housing opposite the arm, the rotary table comprising a stator (171) fixedly mounted to the housing and a rotor (172) clampedly affixed to a shaft passing through the housing. The shaft is coupled to an input shaft of the encoder such that rotary movement of the rotor can be measured by the encoder. An electronic level (190) fixedly secured to the rotor, such as by a bracket (180). The encoder, the rotary table and the level are each electronically coupled to a control system which is adapted to obtain readings from the encoder and from the level and to command controlled rotation of the rotor relative to the stator.

6. 发明公开

EP1197819A2 Method and apparatus for controlling movement of cutting blade and workpiece 有权
标题翻译：用于控制切割刀片和工件的运动的方法和装置
公开(公告)号：EP1197819A2
公开(公告)日：2002-04-17
申请号：EP01124144.5
申请日：2001-10-10
申请人： FUJI SEIKO LIMITED
发明人： Mizutani, Hajime, c/o Fuji Seiko Limited , Takasu, Yoshihiro, c/o Fuji Seiko Limited , Goto, Eiji, c/o Fuji Seiko Limited , Isogai, Katsumi , Sato, Yoshikazu
IPC分类号： G05B19/401
CPC分类号： G05B19/4015 , B23Q17/2241 , G05B2219/37405 , G05B2219/50027 , Y10S408/71 , Y10T82/10 , Y10T82/30 , Y10T408/03 , Y10T408/16 , Y10T408/175 , Y10T408/21 , Y10T409/303752 , Y10T409/303808 , Y10T409/304032 , Y10T409/304648 , Y10T409/306832 , Y10T409/307224
摘要： A method of controlling a relative movement of a cutting blade (48, 112; 172; 192; 348, 412; 502, 503; 528; 540; 552, 554) and a workpiece (32; 193; 210; 222; 542) which are moved relative to each other by a movement device (56, 66) in an operation with a machine tool. The method includes a step of bringing the cutting blade and an object (32; 92; 184, 193; 210; 222; 530; 542) into contact with each other, by moving at least one of the cutting blade and the object toward each other by the movement device, and a step of controlling the relative movement on the basis of a relative position of the cutting blade and the object which is detected by the movement device upon the contact of the cutting blade and the object with each other. The method further includes: a checking step of checking if a contact detecting device (94; 394) for detecting the contact of the cutting blade and the object is in a normal condition in which the contact detecting device is capable of detecting the contact when the cutting blade and the object are brought into contact with each other; and a contact determining step of determining that the cutting blade and the object have been brought into contact with each other, in accordance with an output provided by the contact detecting device.
摘要翻译：控制切割刀片的相对运动的方法（48，112; 172; 192; 348，412; 502，503; 528; 540; 552，554）和工件（32; 193; 210; 222; 542）其相对于彼此通过在移动设备（56，66）在手术的机床移动。该方法包括使切削刀片和到对象（32; 92; 184，193; 210; 222; 530; 542）的步骤到彼此接触，通过移动所述切割刀片中的至少一个和朝向每个对象其它由移动设备，以及控制由所述移动装置在所述切割刀片的接触和与海誓山盟对象检测出的切削刀片的相对位置和对象的所有的基础上的相对运动的步骤。该方法还包括：检查是否一个接触检测装置（94; 394）的检查步骤，用于检测所述切割刀片的接触和对象是在将接触检测装置能够当检测到所述接触的正常状态切割刀片和所述物体被带入与海誓山盟接触; 和确定性采矿的接触确定性采矿步骤所做的切割刀片和所述物体havebeen由所述接触检测装置提供的输出行为纳入海誓山盟接触，在雅舞。

7. 发明公开

EP2443528A1 DISPOSITF DE RECALAGE/NETTOYAGE DE MACHINE D'USINAGE 失效转让
标题翻译：设备复位/清洗机整机
公开(公告)号：EP2443528A1
公开(公告)日：2012-04-25
申请号：EP10728829.2
申请日：2010-05-27
申请人： Peugeot Citroën Automobiles SA
发明人： VIDAL, Olivier
IPC分类号： G05B19/401
CPC分类号： G05B19/4015 , G05B2219/49042 , G05B2219/50026 , G05B2219/50027
摘要： The invention relates to a device for resetting the position of a machining tool (6) supported by a tool holder (4, 5) of a machining machine (1) relative to a part to be machined (13) using said tool (6), and for cleaning the machining machine (1), wherein the device includes a feeler (7) comprising a rotationally symmetrical body (16) that can be attached onto the tool holder (4, 5), the rotationally symmetrical body (16) comprising at least one inner channel (9) leads onto at least one opening (20, 21) for ejecting a cleaning fluid (24, 25), said inner channel (19) and ejection opening (20, 21) being arranged so as to scatter the cleaning fluid (24, 25) towards at least one element constituting the machining machine (1).

8. 发明授权

EP1918795B1 Machine tool having function of detecting contact between tool and workpiece 有权
标题翻译：有用于检测刀具与工件之间的接触的功能的机床
公开(公告)号：EP1918795B1
公开(公告)日：2010-01-13
申请号：EP07119066.4
申请日：2007-10-23
申请人： FANUC LTD
发明人： Hon, Yonpyo FANUC Dai3virakaramatsu , Ebihara, Kenzo FANUC , Kawai, Tomohiko
IPC分类号： G05B19/401 , G05B19/404
CPC分类号： G05B19/4015 , G05B19/404 , G05B2219/37387 , G05B2219/37405 , G05B2219/50027 , Y10T409/3084 , Y10T409/500164 , Y10T409/500656

9. 发明公开

EP2155444A2 EINRICHTUNG UND VERFAHREN ZUM EINMESSEN VON SCHWENKAGGREGATEN, INSBESONDERE AN SCHNEIDMASCHINEN 审中-公开
标题翻译：装置和方法进行校准摆动装置，尤其是切割机
公开(公告)号：EP2155444A2
公开(公告)日：2010-02-24
申请号：EP08758013.0
申请日：2008-04-30
申请人： Esab Cutting Systems GmbH
发明人： MÜGLITZ, Jörg
IPC分类号： B25J9/16
CPC分类号： G01B21/042 , B25J9/1692 , G05B19/401 , G05B2219/50021 , G05B2219/50027
摘要： The invention relates to a device and method for calibrating swivel assemblies (21), particularly on cutting machines. Calibration of a tool on the machines mentioned above, portal robots, and the like, to the so-called Tool Center Point (TCP) is done by a single movable measuring tip on the device, which has a direct operational connection to the tool, and a software-controlled measuring method for recording and repeatability of initial positions of a tool to be optimally adjusted. Determination of the TCP can be necessary after maintenance and repair work or after collisions on a machine tool or cutting machine. The invention is characterized in a device-related manner by a device for calibrating swivel assemblies (21), particularly on cutting machines, the device comprising a combination, as viewed from the frame (1), of three members, a first member (3), a second member (4), and a third member (5), displaceably connected among each other, with no play, to the frame (1) with no backlash by sliding joints (12, 13, 14) in all three axes of a Cartesian coordinate system.

10. 发明授权

EP1635972B1 VERFAHREN UND VORRICHTUNG ZUM UMFORMEN VON WERKSTÜCKEN 有权
标题翻译：方法和设备成型WORKPIECES
公开(公告)号：EP1635972B1
公开(公告)日：2008-12-03
申请号：EP04739431.7
申请日：2004-05-28
申请人： LANGENSTEIN & SCHEMANN GMBH
发明人： BAUERSACHS, Lothar , BARNICKEL, Harald
IPC分类号： B21J13/08 , B21J13/10 , B25J9/16 , B23Q17/22 , B23Q17/24
CPC分类号： G05B19/4015 , B21J13/08 , B21J13/085 , B21J13/10 , B23Q17/2233 , G05B2219/39105 , G05B2219/50027 , Y02P90/087
摘要： The invention relates to a method for operating a shaping machine (1) with a tool (2), particularly a shaping machine having a shaping tool, in which a handling of the workpiece by means of a handling unit (3) ensues during the manufacturing process. In order to improve the production process, the invention provides that the position and/or the orientation of the tool (2) is/are determined before machining is carried out on workpieces on the shaping machine (1). The position and/or orientation is/are determined by approaching at least one reference surface (5, 6, 7, 8, 9, 10) on the tool (2) with a handling unit (3) equipped with at least one sensor (4, 4'), the determined positions of the reference surface (5, 6, 7, 8, 9, 10) are transmitted to an evaluating means (11), and the position and orientation of the tool (2) are determined in said evaluating means (11). The invention also relates to a shaping machine.

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