公开(公告)号：US07197837B1

公开(公告)日：2007-04-03

申请号：US11081693

申请日：2005-03-15

Applicant: William C. Blanford ,  Dale Grieshop

Inventor： William C. Blanford ,  Dale Grieshop

IPC: G01B3/00

CPC classification number: G01B5/003 ,  G01B5/08 ,  G01B5/201

Abstract: The invention is directed to a gauge assembly that is used to measure parameters of camshaft journals or other objects with cylindrical surfaces. The gauge assembly includes two gauges, the first is an air snap gauge and the second a linear variable differential transducer. The air snap gauge is slidingly attached to the base and the second gauge is attached to a base as well. Air resistance measurements, taken through the air snap gauge provide a measure of diameter of the journal while relative linear motion between the base and air snap gauge, measured by the second gauge, provides a measure of journal runout relative to the center axis of the camshaft. Control logic is used to calculate other parameters such as runout of a journal relative to another journal on a common camshaft.

Abstract translation: 本发明涉及一种用于测量凸轮轴轴颈或具有圆柱形表面的其它物体的参数的量规组件。 量规组件包括两个量规，第一个是气压计，第二个是线性可变差动换能器。 空气压力表滑动地附接到基座，并且第二量规也附接到基座。 通过空气扣式测量仪获得的空气阻力测量提供了轴颈直径的量度，而由第二量规测量的基座和空气卡扣之间的相对直线运动提供了相对于凸轮轴的中心轴线的轴颈跳动的量度 。 控制逻辑用于计算其他参数，例如相对于公共凸轮轴上的另一个轴颈的轴颈的跳动。

公开(公告)号：US20060085995A1

公开(公告)日：2006-04-27

申请号：US11229132

申请日：2005-09-15

Applicant: Shozo Katamachi

Inventor： Shozo Katamachi

IPC: G01B5/004

CPC classification number: G01B21/045 ,  G01B5/0016 ,  G01B5/201

Abstract: The invention provides a circularity and cylindrical shape measuring device that can decrease the measurement errors generated due to the weight of a measured workpiece. A circularity and cylindrical shape measuring device (10) is configured such that a rotation axis of a rotary table (30) is positioned on a leg (21) that supports a base table (20) or is positioned on a straight line that connects adjacent legs (21A and 21B).

Abstract translation: 本发明提供一种圆形和圆柱形形状测量装置，其可以减少由测量的工件的重量产生的测量误差。 圆形和圆柱形测量装置（10）被构造成使得旋转台（30）的旋转轴线位于支撑基台（20）的腿部（21）上，或者位于连接相邻 腿（21 A和21 B）。

公开(公告)号：US06810593B2

公开(公告)日：2004-11-02

申请号：US10645558

申请日：2003-08-22

Applicant: Hiroyuki Kobayashi

Inventor： Hiroyuki Kobayashi

IPC: G01B520

CPC classification number: G01M1/326 ,  F16F15/324 ,  G01B5/201

Abstract: A method of reducing an n-order component of a radial run out (RRO) of a wheel rim is disclosed, wherein an average Y of RRO Y1 and RRO Y2 of the bead seats is obtained around the wheel rim; the peak-to-peak amplitude X of the n-order component of the average Y is obtained; minimum position(s) at which the n-order component becomes minimum is found to determine deep position(s) P on the wheel rim corresponding to the minimum position(s); a corrective tape having a thickness t of 0.1 to 0.5 mm is applied to the bead seat(s) at each deep position P, wherein the length L of the corrective tape is determined by the following precision expression (1) or alternatively simplified expression (2) L0 = R π × n × arcsin ⁡ ( X t × a × 1.3 ) ( 1 ) L0 = 100 × R × X 360 × t × a × n ⁢   ⁢ where ⁢   ⁢ 0

Abstract translation: 公开了一种减小轮缘的径向耗尽（RRO）的n次分量的方法，其中轮缘周围获得胎圈座的RRO Y1和RRO Y2的平均Y; 获得平均值Y的n阶分量的峰 - 峰幅度X; 发现n阶分量变得最小的最小位置确定对应于最小位置的轮辋上的深位置P; 将厚度t为0.1至0.5mm的校正带施加到每个深度位置P处的胎圈座，其中校正带的长度L由以下精确表达式（1）或替代地简化表达式 2）其中，当将校正带应用于胎圈座中的一个时，“a”为0.5的倍数，当校正带施加到两个胎圈座时，为“1.0” R是胎圈座的圆周长度; 而反正弦的参数的单位是弧度。

公开(公告)号：US20020083608A1

公开(公告)日：2002-07-04

申请号：US09972857

申请日：2001-10-10

Inventor： Joseph Stephens

IPC: G01B005/20

CPC classification number: G01B5/201 ,  G01B5/252

Abstract: The disclosed tools and method perform measurements of bore parallelism and location in mating machine parts. One of the tools, used to perform measurements on bores in a machine part, includes two platforms separated by risers. The lower of the two platforms has a surface that mimics the mounting surface of a mating machine part. Spindle assemblies mounted on the upper platform are located in precise correspondence with the blue print locations of side-by-side bores in one of the mating machine parts. Each of the spindle assemblies comprises a hollow column receiving a rotatable spindle that carries a dial indicator at its lower end. To perform measurements on the machine part, it is fastened to the underside of the lower platform, and the movable probe of the dial indicator engaging one of the bores, a sweep of the feeler about the bore is performed by turning the spindle. Another tool includes a base with a surface that mimics the mounting flange of a machine part. Carried on the base is a spindle assembly located in precise correspondence with the blue print position of a bore in a mating machine part. With the base of the tool fastened to mounting pad on the mating machine part, the movable probe of a dial indicator fastened to the spindle assembly is swept about a bore in the mating machine part to perform measurements of the location and orientation of the bore.

Abstract translation: 所公开的工具和方法对匹配机器部件中的孔平行度和位置执行测量。 用于在机器部件中对孔进行测量的工具之一包括由立管分离的两个平台。 两个平台的下部具有模拟配合机器部件的安装表面的表面。 安装在上平台上的主轴组件位于与其中一个配合机器部件中的并排孔的蓝色打印位置精确对应。 每个主轴组件包括容纳可旋转主轴的中空柱，其在其下端承载千分表。 为了在机器部件上进行测量，将其固定到下平台的下侧，并且刻度盘指示器的可移动探头接合其中一个孔，通过旋转主轴来执行围绕孔的触针的扫掠。 另一种工具包括具有模仿机器部件的安装法兰的表面的基座。 在基座上进行的是与配合机器部件中的孔的蓝色打印位置精确对应的主轴组件。 当工具的底座紧固到配合机器部件上的安装垫时，紧固到主轴组件上的千分表的可移动探针围绕配合机器部件中的孔扫过以对孔的位置和取向进行测量。

公开(公告)号：US5864962A

公开(公告)日：1999-02-02

申请号：US863069

申请日：1997-05-23

Applicant: Guido Golinelli

Inventor： Guido Golinelli

IPC: G01B5/00 ,  G01B5/02 ,  G01B5/08 ,  G01B5/20 ,  G01B5/207

CPC classification number: G01B5/0004 ,  G01B5/02 ,  G01B5/08 ,  G01B5/201 ,  G01B5/207

Abstract: An apparatus is disclosed for checking the geometric characteristics of mechanical objects having rotational symmetry, such as shafts or bushings. A longitudinal support element defines a longitudinal axis and first reference surfaces, at least one modular coupling element is removably coupled to, and is adjustable longitudinally along, the longitudinal support element and provides second reference surfaces which cooperate with the first reference surfaces to align a linear guide portion transversely of the longitudinal axis. A fastener secures the modular coupling element, which removably supports a gauging device, to the longitudinal support element and a locking/unlocking device cooperates with the gauging device and guide portion for locking the gauging device to the modular coupling element.

Abstract translation: 公开了一种用于检查具有旋转对称性的机械物体的几何特性的装置，例如轴或衬套。 纵向支撑元件限定纵向轴线和第一参考表面，至少一个模块化联接元件可移除地联接到纵向支撑元件上并且可纵向调节，并且提供与第一参考表面协调以对准线性的第二参考表面 引导部分横向于纵向轴线。 紧固件将可拆卸地支撑测量装置的模块化联接元件固定到纵向支撑元件，并且锁定/解锁装置与测量装置和引导部分配合，用于将测量装置锁定到模块化联接元件。

公开(公告)号：US5479834A

公开(公告)日：1996-01-02

申请号：US266156

申请日：1994-06-27

Applicant: Toshio Sanagawa ,  Naoya Shimizu

Inventor： Toshio Sanagawa ,  Naoya Shimizu

IPC: G21C17/003 ,  F22B37/00 ,  G01B5/20 ,  G01B5/28 ,  G01B7/28 ,  G01N27/90 ,  G01D21/00

CPC classification number: G01N27/902 ,  F22B37/003 ,  G01B5/201 ,  G01B5/28 ,  G01B7/28

Abstract: An apparatus for inspecting the inner surface (8a) of a hole includes a rotor shaft (12) supported rotatably (14, 16) around its lengthwise axis and movably along the axis and a sensor assembly (7) which is linked by a tilting mechanism (1) with the rotor shaft so that it can be inclined with respect to the axis of the rotor shaft and rotates and moves as the rotor shaft rotates and moves. The sensor assembly selectively assumes the upright position in which its axis coaligns with the lengthwise axis of the rotor shaft, which is necessary for inserting the sensor assembly through a hole (9a) into the hole in the object being inspected, and a titled position in which its axis is inclined with respect to the axis of the rotor shaft, which is necessary for scanning the inner surface (8c) of the hole, by tilting mechanism (1). The rotor shaft is connected to a rotating mechanism (3) and a lifting mechanism (2).

Abstract translation: 用于检查孔的内表面（8a）的装置包括围绕其纵向轴线可旋转地支撑并且沿轴线可移动地支撑的转子轴（12），以及传感器组件（7），其通过倾斜机构 （1）与转子轴相连，使其能够相对于转子轴的轴线倾斜，并随着转子轴转动而移动并移动。 传感器组件选择性地呈现直立位置，在该直立位置，其轴线与转子轴的纵向轴线对准，这是传感器组件通过孔（9a）插入被检查物体中的孔中所必需的，并且标题位置 其轴线相对于通过倾斜机构（1）扫描孔的内表面（8c）所需的转子轴的轴线倾斜。 转子轴连接到旋转机构（3）和提升机构（2）。

公开(公告)号：US5343624A

公开(公告)日：1994-09-06

申请号：US935583

申请日：1992-08-26

Applicant: Daniel A. Symons

Inventor： Daniel A. Symons

IPC: G01B5/20 ,  G01B5/14

CPC classification number: G01B5/201

Abstract: A measurement tool adapted for measuring surfaces of a known desired curvature and specifically grooves, holes, chips, gouges, chafing and/or out of round areas therein. The measurement device is constructed with an attachment member having a curvature matching the "set up" curvature of the part to be measured. The measuring member or probe, is sharpened to permit it to extend through an aperture formed in the attachment member for facilitating its initial setting relative to the attachment member and the surface to be measured. Any movement of the probe during measurement is then a manifestation of a deviation from the original "set up" curvature.

Abstract translation: 测量工具，其适用于测量已知的所需曲率的表面，特别是凹槽，孔，切屑，气泡，和/或其中的圆形区域。 测量装置由具有与要测量的部件的“设置”曲率相匹配的曲率的附接构件构成。 测量构件或探针被磨削以允许其延伸穿过形成在附接构件中的孔，以便于其相对于附接构件和待测量表面的初始设定。 测量期间探针的任何运动都是与原始“设置”曲率的偏差的表现。

公开(公告)号：US4977682A

公开(公告)日：1990-12-18

申请号：US309095

申请日：1989-02-10

Applicant: Charles H. Allen, III

Inventor： Charles H. Allen, III

IPC: G01B5/20

CPC classification number: G01B5/201

Abstract: An ovality gauge includes an elongated frame member carrying a roller support arm having a pair of rollers rotatably mounted to the roller support arm and spaced apart from each other. Preferably the rollers are adjustable to various positions. The ovality gauge also includes a moveable contact spaced from the pair of rollers, with the moveable contact and rollers in a plane parallel to the elongated frame member. The moveable contact is connected to an indicator means whereby movement of the moveable contact with respect to the pair of rollers is detected and indicates deviations of a cylindrical member contacting the gauge from perfect roundness.

Abstract translation: 一个椭圆度计包括一个细长的框架构件，该框架构件承载一个辊支撑臂，该支撑臂具有可旋转地安装到辊支撑臂并彼此间隔开的一对辊。 优选地，辊可调节到各种位置。 椭圆度计还包括与该对辊间隔开的可移动接触件，可移动接触件和辊子在平行于细长框架构件的平面中。 可移动触点连接到指示器装置，从而检测可移动接触件相对于一对辊的移动，并且指示接触测量计的圆柱形构件与完美圆度的偏差。

公开(公告)号：US4393698A

公开(公告)日：1983-07-19

申请号：US276159

申请日：1981-06-22

Applicant: Ludwig Pietzsch ,  Knud Overlach ,  Manfred Wamser

Inventor： Ludwig Pietzsch ,  Knud Overlach ,  Manfred Wamser

IPC: G01B5/00 ,  G01B5/20 ,  G01B7/28 ,  G01M15/00

CPC classification number: G01B5/0002 ,  G01B5/201 ,  G01B7/282

Abstract: A measuring device for hollow cylindrical surfaces, such as bores and the like, comprises a housing to be fixed in the bore by clamps, a measuring arm rotatable by a first step motor, a measuring head axially movable along the measuring arm substantially parallel to the axis of the bore surface by a second step motor and a sensor incorporated in the measuring head and radially movable relative to the measuring head against the force of a leaf spring in contact with the bore surface. The leaf spring supports strain gauges, the output signals of which are representative of the radial or transverse paths of the sensor and thereby for the shape of the bore surface to be measured.

Abstract translation: 用于中空圆柱形表面的诸如孔等的测量装置包括通过夹具固定在孔中的壳体，可由第一步进电动机旋转的测量臂，沿测量臂可轴向移动的测量头，基本上平行于 通过第二步进电动机和固定在测量头中的传感器可以抵抗相对于孔表面接触的板簧的力相对于测量头径向移动。 板簧支撑应变计，其输出信号代表传感器的径向或横向路径，从而代表要测量的孔表面的形状。

公开(公告)号：US4030201A

公开(公告)日：1977-06-21

申请号：US609739

申请日：1975-09-02

Applicant: Mario Possati ,  Franco Danielli

Inventor： Mario Possati ,  Franco Danielli

IPC: G01B5/20 ,  G01B5/252 ,  G01B5/25 ,  G01B7/31

CPC classification number: G01B5/201 ,  G01B5/252

Abstract: The present invention relates to a method and apparatus for detecting the geometrical features of mechanical workpieces, particularly for measuring eccentricity and out-of-roundness of cylindrical and revolution surfaces in which at least two size checks on relevant sections of the cylindrical surface and at least two size checks on the same section of the revolution surface are carried out and the data resulting from the checks are processed to supply an indication of the eccentricity of the two surfaces and of the roundness of the section of the revolution surface. The apparatus includes a plug carrying feelers which is automatically positioned with respect to a workpiece and then revolved, so that feelers carry out measurements. The apparatus is used for checking valve guide holes and valve seats of engines and similar workpieces.

Abstract translation: 本发明涉及一种用于检测机械工件的几何特征的方法和装置，特别是用于测量圆柱形和旋转表面的偏心度和不圆度，其中对圆柱形表面的相关部分进行至少两次尺寸检查，并且至少 执行在旋转表面的相同部分上的两个尺寸检查，并且处理由检查产生的数据以提供两个表面的偏心度和旋转表面的截面的圆度的指示。 该装置包括一个塞子，其承载相对于工件自动定位并随后旋转的探针，使得探针进行测量。 该装置用于检查发动机和类似工件的阀导向孔和阀座。