公开(公告)号：US20110088273A1

公开(公告)日：2011-04-21

申请号：US12909293

申请日：2010-10-21

Applicant: Takeshi Yamamoto ,  Atsushi Shimaoka

Inventor： Takeshi Yamamoto ,  Atsushi Shimaoka

IPC: G01B5/00

CPC classification number: G01B5/201 ,  G01B3/008 ,  G01B5/016

Abstract: A position controller provided in a controlling module obtains a difference between a detected rotation angle of a stylus and a target rotation angle, and determines an energization amount to a voice coil motor so that the difference becomes zero. A variable limiter circuit limits a driving current, which is supplied from the position controller, to a limitation value so that a rotation force applied to the stylus from the voice coil motor is constant. A target rotation angle issuing portion switches over the target rotation angle based on a relative position of a contact portion of the stylus.

Abstract translation: 设置在控制模块中的位置控制器获得检测到的触针的旋转角度和目标旋转角度之间的差异，并且确定对音圈电动机的通电量，使得差值变为零。 可变限幅器电路限制从位置控制器提供的驱动电流到限制值，使得从音圈电机施加到触控笔的旋转力是恒定的。 目标旋转角度发出部分基于触针的接触部分的相对位置切换目标旋转角度。

公开(公告)号：US07909676B2

公开(公告)日：2011-03-22

申请号：US11988989

申请日：2006-07-26

Applicant: Giovanni Boselli ,  Giovanni Guido Maria Bavestrelli ,  Flavio Stefano Bianchessi ,  Claudio Trevisan

Inventor： Giovanni Boselli ,  Giovanni Guido Maria Bavestrelli ,  Flavio Stefano Bianchessi ,  Claudio Trevisan

IPC: B24B49/00

CPC classification number: G01B5/201 ,  G01B5/207

Abstract: Measuring apparatus (50) of geometrical parameters of cylinders, rolls and similar elements (11), used for the rolling of flat products operating on a machine for the grinding of said cylinders with an autonomous movement, i.e. with a movement independent of the translation movement of the grinding wheel or other parts, characterized in that it comprises at least four sensors (54, 55), situated on a surface orthogonal to the cylinder (11) or roll and in that at least two of said sensors are situated in opposite positions.

Abstract translation: 滚筒和类似元件（11）的几何参数的测量装置（50），用于在机器上操作的平面产品的滚动，用于以自主运动磨削所述气缸，即具有与平移运动无关的运动 的砂轮或其他部件，其特征在于，其包括至少四个传感器（54,55），其位于与所述气缸（11）或辊子垂直的表面上，并且所述传感器中的至少两个位于相对位置 。

公开(公告)号：US20100293800A1

公开(公告)日：2010-11-25

申请号：US12784779

申请日：2010-05-21

Applicant: Tatsuki Nakayama ,  Hideki Shindo

Inventor： Tatsuki Nakayama ,  Hideki Shindo

IPC: G01B5/28

CPC classification number: G01B5/201 ,  G01B21/047

Abstract: A roundness measuring apparatus includes a stylus stocker and a controller. The stylus stocker stores plural types of styli prepared corresponding to shapes of measurement sites of a measurement target object. The stylus stocker can store styli in such a manner that each stylus can be held thereon and taken out thereof. The stylus stocker is provided outside a measurement region, which is determined on the basis of the operation range of a turntable and a detector driving mechanism. The detector driving mechanism can move the detector to the outside of the measurement region. When a measurement command is given, the controller carries out roundness measurement of the object while controlling the turntable and the detector driving mechanism. When a stylus replacement command is given, the controller carries out stylus replacement operation between a detector main unit and the stylus stocker while controlling the detector driving mechanism.

Abstract translation: 圆度测量装置包括触笔储料器和控制器。 触针储存器存储与测量目标对象的测量位置的形状对应地准备的多种类型的测针。 触笔存储器可以以这样的方式存储测针，使得每个触笔可以保持在其上并从中取出。 触针储存器设置在基于转台和检测器驱动机构的操作范围确定的测量区域之外。 检测器驱动机构可以将检测器移动到测量区域的外部。 当给出测量命令时，控制器在控制转台和检测器驱动机构的同时进行对象的圆度测量。 当给出触针替换命令时，控制器在控制检测器驱动机构的同时在检测器主单元和触针储存器之间执行触笔替换操作。

公开(公告)号：US20090307918A1

公开(公告)日：2009-12-17

申请号：US12140921

申请日：2008-06-17

Applicant: Robert N. Rogers ,  Rick C. Hunter

Inventor： Robert N. Rogers ,  Rick C. Hunter

IPC: G01D21/00

CPC classification number: G01B5/201 ,  G01B5/0032

Abstract: A technique is provided for detecting the surface profile of a seat pocket of a gate valve. An inspection tool is used to detect data at a plurality of points around the bore of the valve. The inspection tool has a sensor that is moveable between a retracted position and an extended position. The inspection tool is disposed within a valve body cavity with the sensor in the retracted position. The sensor of the inspection tool is then extended outward so that it is located within the portion of the bore of the valve having the surface profile to be detected. The sensor is rotated so that the sensor may obtain surface profile data at a plurality of points around the seat pocket of the valve body. The sensor of the inspection tool is connected to a processor-based device, such as a computer. The processor-based device processes the data from the sensor and provides it to a user in a form that is recognizable to the user.

Abstract translation: 提供了一种用于检测闸阀座椅口袋的表面轮廓的技术。 检查工具用于检测围绕阀的孔的多个点处的数据。 检查工具具有可在缩回位置和延伸位置之间移动的传感器。 检查工具设置在阀体腔内，传感器处于缩回位置。 然后将检查工具的传感器向外延伸，使其位于具有要检测的表面轮廓的阀的孔的部分内。 传感器被旋转，使得传感器可以在阀体的座位袋周围的多个点处获得表面轮廓数据。 检查工具的传感器连接到诸如计算机的基于处理器的设备。 基于处理器的设备处理来自传感器的数据，并以用户可识别的形式将其提供给用户。

公开(公告)号：US07472490B2

公开(公告)日：2009-01-06

申请号：US11814846

申请日：2006-03-02

Applicant: Samuel C. Kube ,  Albert A. Plekker

Inventor： Samuel C. Kube ,  Albert A. Plekker

IPC: G01B5/20

CPC classification number: G01B3/14 ,  B24B5/37 ,  B24B49/045 ,  G01B5/08 ,  G01B5/201 ,  G01B5/207

Abstract: A linked transport mechanism and method that uses a single source of motive force to synchronously position multiple displaceable sensors of a shape-measuring assembly onto a roll received in a roll grinding machine. At least two sensors (28, 29) are mounted on linear slides on at least one measuring arm (1). The complete shape-measuring assembly includes at least three sensors (27, 28, 29) or measuring points to allow the calculation of the cross-sectional shape of the roll and the extraneous error movement of the roll. At least one measuring arm is connected to a linear guide (4) of the frame (3). The linear motor is connected between the frame and the measuring arms. The linked transport mechanism assures the synchronous accurate positioning of the sensors, each at a fixed angle through the roll center, over the entire range of roll diameters that the grinding machine may receive.

Abstract translation: 使用单一动力源同时将形状测量组件的多个可移位传感器同时放置在容纳在辊磨机中的辊上的联动传送机构和方法。 至少两个传感器（28,29）安装在至少一个测量臂（1）上的线性滑块上。 完整的形状测量组件包括至少三个传感器（27,28,29）或测量点，以允许计算辊的横截面形状和辊的外来误差运动。 至少一个测量臂连接到框架（3）的直线导轨（4）。 线性电机连接在框架和测量臂之间。 连接的传送机构确保了传感器的同步精确定位，每个传感器在研磨机可能接收的辊直径的整个范围内以固定的角度穿过辊中心。

公开(公告)号：US20080163509A1

公开(公告)日：2008-07-10

申请号：US11814846

申请日：2006-03-02

Applicant: Samuel C. Kube ,  Albert A. Plekker

Inventor： Samuel C. Kube ,  Albert A. Plekker

IPC: G01B5/08 ,  G01B3/14 ,  G01B5/20

CPC classification number: G01B3/14 ,  B24B5/37 ,  B24B49/045 ,  G01B5/08 ,  G01B5/201 ,  G01B5/207

Abstract: A linked transport mechanism and method that uses a single source of motive force to synchronously position multiple displaceable sensors of a shape-measuring assembly onto a roll received in a roll grinding machine. At least two sensors (28, 29) are mounted on linear slides on at least one measuring arm (1). The complete shape-measuring assembly includes at least three sensors (27, 28, 29) or measuring points to allow the calculation of the cross-sectional shape of the roll and the extraneous error movement of the roll. At least one measuring arm is connected to a linear guide (4) of the frame (3). The linear motor is connected between the frame and the measuring arms. The linked transport mechanism assures the synchronous accurate positioning of the sensors, each at a fixed angle through the roll center, over the entire range of roll diameters that the grinding machine may receive.

Abstract translation: 使用单一动力源同时将形状测量组件的多个可移位传感器同时放置在容纳在辊磨机中的辊上的联动传送机构和方法。 至少两个传感器（28,29）安装在至少一个测量臂（1）上的线性滑块上。 完整的形状测量组件包括至少三个传感器（27,28,29）或测量点，以允许计算辊的横截面形状和辊的外来误差运动。 至少一个测量臂连接到框架（3）的直线导轨（4）。 线性电机连接在框架和测量臂之间。 连接的传送机构确保了传感器的同步精确定位，每个传感器在研磨机可能接收的辊直径的整个范围内以固定的角度穿过辊中心。

公开(公告)号：US07036238B2

公开(公告)日：2006-05-02

申请号：US11018694

申请日：2004-12-21

Applicant: Tsukasa Kojima ,  Junji Sakurada ,  Toshiyuki Tamai ,  Sadayuki Matsumiya ,  Takafumi Kano ,  Kazushi Noguchi

Inventor： Tsukasa Kojima ,  Junji Sakurada ,  Toshiyuki Tamai ,  Sadayuki Matsumiya ,  Takafumi Kano ,  Kazushi Noguchi

IPC: G01B5/004 ,  G01B5/02 ,  G01B5/20

CPC classification number: G01B5/201 ,  G01B5/08 ,  G01B5/28

Abstract: A surface texture measuring instrument has a rotary table on which a workpiece is rotatably mounted, a Z-axis slider capable of moving in a Z-axis direction parallel to a rotation axis of the rotary table, an X-axis slider that is held by the Z-axis slider and is advanceable and retractable in an X-axis direction orthogonal to the rotation axis, a first arm that is held by the X-axis slider and is rotatable around a center line parallel to the X-axis, a second arm that is held by the first arm and is advanceable and retractable in a direction orthogonal to the X-axis, and a detector held by the second arm to measure a surface texture of the workpiece.

Abstract translation: 表面纹理测量仪具有可旋转地安装有工件的旋转工作台，能够平行于旋转工作台的旋转轴线的Z轴方向移动的Z轴滑块，由X​​轴滑块保持的X轴滑块 所述Z轴滑块可在与所述旋转轴正交的X轴方向上前进和后退，所述第一臂由所述X轴滑块保持并且能够围绕平行于所述X轴的中心线旋转;第二臂 臂，其由第一臂保持并且能够在与X轴正交的方向上前进和后退;以及由第二臂保持的检测器，以测量工件的表面纹理。

公开(公告)号：US20040083619A1

公开(公告)日：2004-05-06

申请号：US10286052

申请日：2002-11-01

Inventor： Kin Y. Wong ,  Stanley W. Richardson

IPC: G01B005/00

CPC classification number: G01B5/201

Abstract: A measurement device and apparatus for measuring the out-of-roundness of a circular part. The apparatus includes a base on which a travel assembly is mounted within an elongated channel formed in the base. A recirculating ball bearing slide assembly is operatively coupled to a flat strip force spring, which is in turn coupled to ball bearing slide assembly, and which provides a constant contact force, regardless of distance, to bias the travel assembly into a 90-degree corner portion of the base assembly. A generally circular part is placed in the 90-degree corner and manually rotated while the travel assembly is in contact with an outer surface thereof. The linear movement of the travel assembly is detected by a measurement device which provides an indication of the out-of-roundness of the part.

Abstract translation: 用于测量圆形部分的不圆度的测量装置和装置。 该装置包括基部，行进组件安装在基部中形成的细长通道内。 循环滚珠轴承滑动组件可操作地联接到平板拉力弹簧，该平板拉力弹簧又联接到滚珠轴承滑块组件，并且其提供恒定的接触力，而不管距离如何将行进组件偏置到90度角 基座组件的一部分。 大致圆形的部分被放置在90度角，并且在行进组件与其外表面接触的同时手动旋转。 移动组件的线性运动由测量装置检测，该测量装置提供部件的不圆度的指示。

公开(公告)号：US06463669B1

公开(公告)日：2002-10-15

申请号：US09673486

申请日：2000-10-13

Applicant: Michel Rollier ,  Pierre Tschampion

Inventor： Michel Rollier ,  Pierre Tschampion

IPC: G01B520

CPC classification number: G01B5/201 ,  G01B5/252

Abstract: An apparatus is provided for checking the shape of a part having a portion which is a cylinder of revolution around an axis and a reference end face. The apparatus includes a base and a support arrangement mounted on the base for receiving the cylinder portion and comprising two V-shaped pieces. A positioning arrangement is provided for positioning the part axially with respect to the reference end face. A mechanism is provided for driving the part in rotation about the axis. The positioning arrangement comprises a rectilinear portion with an hemispheric end providing an abutment for the end face. The rectilinear portion is mounted slidingly on the base along a direction which forms, with respect to the axis, an angle corresponding to the half of the angle of the V-shaped pieces. An adjustment means is provided for adjusting the position of the rectilinear portion in a manner which maintains the abutment point of the hemispheric end with the end face on the axis.

Abstract translation: 提供了一种用于检查具有围绕轴线的旋转圆筒部分和基准端面的部分的形状的装置。 该装置包括底座和安装在基座上的用于接纳气缸部分并包括两个V形件的支撑装置。 提供了一种定位装置，用于相对于参考端面轴向地定位该部分。 提供了用于围绕轴线旋转驱动部件的机构。 定位装置包括具有半球端的直线部分，为端面提供邻接。 直线部分沿着相对于轴形成与V形件的角度的一半相对应的角度的方向滑动地安装在基座上。 提供了一种调节装置，用于以保持半球端与轴的端面的邻接点的方式调整直线部分的位置。

公开(公告)号：US06357129B1

公开(公告)日：2002-03-19

申请号：US09531792

申请日：2000-03-21

Applicant: George M. Gray ,  Daniel S. Cormier

Inventor： George M. Gray ,  Daniel S. Cormier

IPC: G01N2100

CPC classification number: G01B5/201 ,  Y10S33/21

Abstract: A device measures cylindricity of a cylinder having an axial end, a circumference and an inside diameter. The device includes a track for placement at an axial end of the cylinder to be measured. The track extends around the circumference of the cylinder. A pair of trucks are mounded to the track for movement around the cylinder circumference. A sighting beam generator, in particular, a laser, is connected to each truck for aiming sighting beams axially along the inside diameter of the cylinder. A micrometer adjustment is connected between each laser and its truck for adjusting a radial position of each sighting beam.

Abstract translation: 装置测量具有轴向端，圆周和内径的圆柱体的圆柱度。 该装置包括用于放置在待测量圆筒的轴向端部的轨道。 轨道围绕圆柱体的圆周延伸。 一对卡车堆积在轨道上以围绕气缸周围运动。 瞄准光束发生器，特别是激光器，连接到每个卡车，用于沿着气缸的内径轴向瞄准瞄准梁。 在每个激光器和其卡车之间连接千分尺调节器，用于调整每个瞄准梁的径向位置。