公开(公告)号：US20160161239A1

公开(公告)日：2016-06-09

申请号：US14565058

申请日：2014-12-09

Applicant: Tokyo Seimitsu Co., Ltd.

Inventor： Ryo Takanashi

IPC: G01B5/20

CPC classification number: G01B5/201 ,  G01B5/0014 ,  G01B5/20

Abstract: A roundness measuring apparatus, which has a small space required for installation and of which measurement error due to a temperature change is small, is disclosed. The roundness measuring apparatus includes: a base; a turn-table which is fixed to the base and rotates a work placed on the turn-table; a two-dimensional moving mechanism provided at the base so as to move a holder holding part in parallel to a measurement plane including a rotation axis of the turn-table and a measuring point of the work; a detector holder attached to the holder holding part; and a detector attached to the detector holder so that a probe can be displaced on the measurement plane.

Abstract translation: 公开了一种具有安装所需的空间小，温度变化导致测量误差小的圆度测量装置。 圆度测量装置包括：底座; 固定在基座上并转动放置在转台上的工件的转台; 二维移动机构，其设置在所述基座上，以使保持器保持部平行于包括所述转台的旋转轴线和所述工件的测量点的测量平面移动; 附接到所述保持器保持部的检测器保持器; 以及附接到检测器保持器的检测器，使得探针可以在测量平面上移位。

公开(公告)号：US09347761B2

公开(公告)日：2016-05-24

申请号：US14297049

申请日：2014-06-05

Applicant: Cedarflat Precision Inc.

Inventor： Darcy Thomas Montgomery

IPC: G01B5/20

CPC classification number: G01B5/201

Abstract: A two way roundness device can be configured as a device in which a tool, such as an indicator rotates or as a device in which the part to be measured or cut rotates. This ability to alternate between these two configurations is enabled by a combination of a rotating spindle assembly and a two-axis stage that can be oriented, in use, with the two-axis stage under the spindle assembly or with the two-axis stage on top of the spindle assembly.

Abstract translation: 双向圆度装置可以被配置为其中诸如指示器的工具旋转的装置或作为要测量或切割的部件旋转的装置。 在这两种配置之间交替的这种能力可以通过旋转主轴组件和双轴平台的组合来实现，该双轴平台在使用中可以与主轴组件下的两轴平台对准，或者在两轴平台上 主轴总成顶部。

公开(公告)号：US20150377617A1

公开(公告)日：2015-12-31

申请号：US14765188

申请日：2014-02-03

Applicant: RENISHAW PLC

Inventor： John OULD

IPC: G01B21/04

CPC classification number: G01B21/04 ,  G01B5/10 ,  G01B5/201 ,  G01B5/213 ,  G05B19/401 ,  G05B2219/37043

Abstract: A method and apparatus for measuring a part with a contact probe mounted on a coordinate positioning machine. The method includes measuring a plurality of points on the part when both the part and contact probe are moving continuously between different positions within the coordinate positioning machine. The probe moves, relative to the part, along a scan path such that substantially coincident points that are closely located together along a curve or surface being measured are measured at relatively far apart positions in the machine and at relatively far apart positions along the scan path.

Abstract translation: 一种用于测量安装在坐标定位机上的接触探针的部件的方法和装置。 该方法包括当部件和接触探头在坐标定位机内的不同位置之间连续移动时，测量该部件上的多个点。 探针相对于部件沿着扫描路径移动，使得沿着被测量的曲线或表面紧密地位于一起的基本上重合的点在机器的相对较远的位置处以及沿着扫描路径的相对较远的位置处被测量 。

公开(公告)号：US08925367B2

公开(公告)日：2015-01-06

申请号：US13419748

申请日：2012-03-14

Applicant: Yoshiyuki Omori ,  Shousei Miki

Inventor： Yoshiyuki Omori ,  Shousei Miki

IPC: G01B7/34 ,  G01B5/28 ,  G01B5/20 ,  G01B21/04

CPC classification number: G01B21/042 ,  G01B5/201 ,  G01B5/28

Abstract: A method of calibrating a surface texture measurement device includes obtaining Y-axis shape measurement data and a maximum diameter portion to obtain upper and lower maximum diameter portions of a reference sphere from Y-axis upper and lower shape data obtained by relatively moving in the Y-axis direction while a downward and an upward styluses are in contact with an upper and a lower surfaces, respectively, of the reference sphere; obtaining X-axis shape measurement data to obtain X-axis upper and lower shape data of the reference sphere by relatively moving in the X-axis direction while the downward stylus is in contact with the upper diameter portion and the upward stylus with the lower diameter portion of the reference sphere; and calculating offset amounts Δx and Δz of the upward and downward styluses from center coordinates O3 and O4 obtained from the shape data.

Abstract translation: 校准表面纹理测量装置的方法包括获得Y轴形状测量数据和最大直径部分，以从Y轴上下形状数据获得参考球体的上和下最大直径部分，所述Y轴上下形状数据通过在Y 而向下和向上的触针分别与参考球的上表面和下表面接触; 获得X轴形状测量数据，以通过在X轴方向上相对移动来获得参考球的X轴上下形状数据，同时向下的触针与具有较小直径的上部直径部分和向上的触针接触 参考球的一部分; 并且从形状数据中获得的中心坐标O3和O4的向上和向下测针的偏移量＆Dgr; x和＆Dgr; z。

公开(公告)号：US20140326057A1

公开(公告)日：2014-11-06

申请号：US14264416

申请日：2014-04-29

Applicant: MITUTOYO CORPORATION

Inventor： Tatsuki Nakayama

IPC: G01B5/28

CPC classification number: G01B5/28 ,  G01B3/002 ,  G01B3/008 ,  G01B5/20 ,  G01B5/201 ,  G01B21/04 ,  G01B21/047

Abstract: A surface property measuring apparatus includes a control unit, configured to control operations of a roughness measuring instrument and a relative moving mechanism, including: a measuring force command module configured to output a measuring command; and a measuring force control module configured to control the direction and magnitude of the measuring force, wherein the measuring force control module instructs a measuring force application unit of the roughness measuring instrument to generate therein the measuring force whose magnitude and direction are designated by the measuring force command when a displacement speed of a measuring arm is equal to or slower than a predetermined threshold, and the measuring force control module instructs the measuring force application unit to generate therein a force in a direction in which the distal end of the measuring arm is raised upwards when the displacement speed of the measuring arm exceeds the predetermined threshold.

Abstract translation: 表面特性测量装置包括：控制单元，被配置为控制粗糙度测量仪器和相对移动机构的操作，包括：测量力指令模块，被配置为输出测量命令; 以及测量力控制模块，被配置为控制所述测量力的方向和大小，其中所述测量力控制模块指示所述粗糙度测量仪器的测量力施加单元在其中生成其测量力，其量值和方向由所述测量 当测量臂的位移速度等于或小于预定阈值时，力指令，并且测量力控制模块指示测量力施加单元在其中产生测量臂的远端的方向上的力 当测量臂的位移速度超过预定阈值时向上升高。

公开(公告)号：US08737558B2

公开(公告)日：2014-05-27

申请号：US13457324

申请日：2012-04-26

Applicant: O. James Fiske

Inventor： O. James Fiske

IPC: F03G3/04

CPC classification number: F03D9/026 ,  F03D9/14 ,  F03D9/16 ,  F03D9/25 ,  F03D9/28 ,  F03D13/10 ,  F03D13/25 ,  F03D13/40 ,  F03D15/10 ,  F03G3/00 ,  F05B2240/9151 ,  F05B2240/95 ,  F05B2260/4031 ,  F05B2260/406 ,  G01B5/0032 ,  G01B5/201 ,  Y02E10/725 ,  Y02E10/727 ,  Y02E10/728 ,  Y02E60/16 ,  Y02E60/17 ,  Y02P90/50 ,  Y10T29/49009

Abstract: A system includes at least one body, a link for suspending the body for movement with gravity from a first elevation position to a second elevation position, and an electrical energy generator coupled with the body through the link to drive the generator to generate electricity upon movement of the body with gravity from the first to the second elevation position. The at least one body has a mass of at least approximately 100 tonnes; the first and the second elevation positions define a distance therebetween of at least approximately 200 meters; and/or the system further includes an operator configured to operate the link to controllably move the at least one body against gravity from the second to the first elevation position to increase a gravitational potential energy of the at least one body, and to maintain the gravitational potential energy of the at least one body.

Abstract translation: 一种系统包括至少一个主体，用于悬挂主体以使重力从第一高度位置移动到第二升高位置的连杆，以及通过连杆与主体联接以驱动发电机在运动时发电的电能发生器 身体的重力从第一到第二高度位置。 至少一个身体的质量至少约为100吨; 第一和第二仰角位置之间的距离至少约为200米; 和/或所述系统还包括操作器，所述操作器被配置为操作所述连杆以可控制地将所述至少一个主体抵抗重力从所述第二升高位置移动到所述第一升高位置，以增加所述至少一个主体的重力势能，并且保持重力 至少一个身体的潜在能量。

公开(公告)号：US20140109419A1

公开(公告)日：2014-04-24

申请号：US14055324

申请日：2013-10-16

Applicant: MITUTOYO CORPORATION

Inventor： Hideki Shindo ,  Yoshiyuki Omori

IPC: G01B5/20

CPC classification number: G01B5/20 ,  G01B5/008 ,  G01B5/201

Abstract: A profile measuring instrument usable to perform a rotary scanning measurement and a linear scanning measurement on a workpiece in the form of a revolution solid, includes: a turntable on which the workpiece is mounted, the turntable being rotatable around a predetermined rotation axis; a rotary scanning measurement unit being adapted to measure a displacement of a surface of the workpiece mounted on the turntable; a linear scanning measurement unit being adapted to measure a profile of the surface of the workpiece mounted on the turntable along a predetermined measurement axis; and an aligning mechanism being adapted to relatively move the linear scanning measurement unit and the turntable in a direction intersecting with the measurement axis. The linear scanning measurement unit and the turntable are adjusted to relative positions at which the measurement axis passes through the rotation axis.

Abstract translation: 一种轮廓测量仪器，可用于对旋转实体形式的工件执行旋转扫描测量和线性扫描测量，包括：转台，工件安装在该转盘上，转盘可围绕预定旋转轴线旋转; 旋转扫描测量单元，其适于测量安装在所述转台上的所述工件的表面的位移; 线性扫描测量单元，其适于沿着预定的测量轴线测量安装在所述转台上的所述工件的表面的轮廓; 以及对准机构，其适于使所述线性扫描测量单元和所述转台沿与所述测量轴线相交的方向相对移动。 线性扫描测量单元和转盘被调节到测量轴穿过旋转轴线的相对位置。

公开(公告)号：US08359908B2

公开(公告)日：2013-01-29

申请号：US12966460

申请日：2010-12-13

Applicant: Keiji Yamada ,  Norimichi Ota ,  Hideki Shindo

Inventor： Keiji Yamada ,  Norimichi Ota ,  Hideki Shindo

IPC: G01B5/28

CPC classification number: G01B5/28 ,  G01B5/201

Abstract: A surface texture measuring device includes a rotation driving device configured to rotate a measured substance, a roughness detector including a stylus provided displaceably at a tip of a detector main body and at least one skid provided at the tip of the detector main body and in the proximity of the stylus and outputting displacement of the stylus based on the skid as an electric signal, and a detector driving device configured to drive a detector holder. The detector holder includes a guide member driven by the detector driving device, a slide member configured to hold the roughness detector and provided slidably in a displacement direction of the stylus to the guide member, and an urging member configured to urge the slide member so that the skid always comes in contact with the measurement face of the measured substance.

Abstract translation: 表面纹理测量装置包括旋转驱动装置，其被配置为使测量物质旋转，粗糙度检测器包括可移动地设置在检测器主体的尖端处的至少一个滑块和设置在检测器主体的尖端处的至少一个滑块 触控笔的接近和作为电信号的滑板输出触控笔的位移，以及被配置为驱动检测器支架的检测器驱动装置。 检测器保持器包括由检测器驱动装置驱动的引导构件，滑动构件，构造成保持粗糙度检测器并且可滑动地设置在引导件的移动方向上;以及推动构件，构造成推动滑动构件，使得 滑板总是与测量物质的测量面接触。

公开(公告)号：US08302322B2

公开(公告)日：2012-11-06

申请号：US12879311

申请日：2010-09-10

Applicant: Junsuke Yasuno ,  Hideki Sindo

Inventor： Junsuke Yasuno ,  Hideki Sindo

IPC: G01B5/012 ,  G01B5/20 ,  G01B7/012

CPC classification number: G01B5/012 ,  G01B3/22 ,  G01B5/201 ,  G01B21/047

Abstract: A detector includes a stylus, a holding portion that holds a proximal end portion of the stylus, a body portion that supports the holding portion rotatably about a rotational axis, and a sensor that detects a rotational displacement of the holding portion. The holding portion includes an abutting member, on which the proximal end portion of the stylus abuts, and a plate spring that biases the proximal end portion of the stylus against the abutting member. The abutting member includes a groove portion on which the proximal end portion of the stylus abuts, and a semispherical portion that extends toward the plate spring, compared with a bottom of the groove portion. The stylus includes a proximal end inclined portion at the proximal end portion of the stylus. The proximal end inclined portion is inclined toward the plate spring, with a decreasing distance from the rotational axis.

Abstract translation: 检测器包括触针，保持触针的近端部分的保持部分，能够围绕旋转轴线可旋转地支撑保持部分的主体部分和检测保持部分的旋转位移的传感器。 保持部分包括抵接构件，触针的基端部抵接在该抵接构件上，并且将弹簧的近端部分偏压抵靠构件的板簧。 抵接构件包括与凹槽部分的底部相比，触针的基端部邻接的凹槽部分和朝向板簧延伸的半球形部分。 触针包括在触针的近端部分处的近端倾斜部分。 近端倾斜部分朝向板簧倾斜，与旋转轴线的距离减小。

公开(公告)号：US20120246956A1

公开(公告)日：2012-10-04

申请号：US13509686

申请日：2010-12-10

Applicant: Thomas Andersson ,  Paolo Gaboardi ,  Massimiliano Giucolsi ,  Fabrizio Porta

Inventor： Thomas Andersson ,  Paolo Gaboardi ,  Massimiliano Giucolsi ,  Fabrizio Porta

IPC: G01B5/04

CPC classification number: G01B3/20 ,  G01B5/08 ,  G01B5/10 ,  G01B5/201 ,  G01B5/252

Abstract: An apparatus for revealing the geometry of operative cylinders, in particular during the grinding operation of the same, includes a pair of movable clamps which can be moved away from and towards each other with respect to a fixed intermediate structure, the clamps having tilted surfaces in opposite directions to each other according to a swallowtail arrangement with respect to a cylinder being measured, positioned between them and between a surface of the fixed intermediate structure, the surfaces of the movable clamps and the surface of the fixed intermediate structure always being kept in contact with the cylinder, whether still or rotating, wherein the fixed structure also has, in its interior, parts of a group which interact with each other to correlate the movement of the clamps.

Abstract translation: 用于揭示工作气缸的几何形状的装置，特别是在其研磨操作过程中，包括一对可移动夹具，其可相对于固定的中间结构离开和朝向彼此移动，夹具具有倾斜表面 根据相对于被测量的圆柱体的燕尾布置，彼此相反的方向，位于它们之间并且在固定中间结构的表面之间，可移动夹具的表面和固定中间结构的表面总是保持接触 与气缸一起，无论是静止还是旋转，其中固定结构在其内部还具有彼此相互作用以使夹具的运动相关联的组的部分。