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公开(公告)号：US10130985B2
公开(公告)日：2018-11-20
申请号：US13750604
申请日：2013-01-25
IPC分类号： B21D31/04 , B29C67/00 , G01B13/10 , B23P11/00 , B23P9/02 , G05B19/00 , C21D7/02 , G05B19/418
摘要： A processing system employs a processing tool to process workpieces, for example cold working holes and/or installing expandable members into holes. Sensors sense various aspects of the processing. Information regarding performance of the process and/or materials may be stored, for example a hole-by-hole or a workpiece-by-workpiece basis, allowing validation of processing. Information also allows dynamic operation of the processing tool. Analysis of response relationships (e.g., pressure or force versus position or distance) may provide insights into the process and materials, and/or facilitate the real-time feedback including control, alerts, ordering replacement for consumable components.
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公开(公告)号：US10101151B2
公开(公告)日：2018-10-16
申请号：US15106505
申请日：2014-09-08
发明人： Milan Stamenkovic
摘要： The invention relates to a device for industrially measuring measurement objects with a measuring probe that can be led up to the measurement object, on which measuring probe at least one distance sensor is provided for measuring instantaneous distance of a reference point of the measuring probe from a wall of the measurement. The measuring probe is rotatably supported on a retainer, which is fixed in relation to the measurement object and/or the position of which in relation to the measurement object is known. The device also include an evaluating apparatus designed to receive at least one distance value determined by the distance sensor and to associate the at least one distance value with a rotational position of the measuring probe in the context of a measurement. Means are provided for determining a change in the relative position between the retainer and the measurement object occurring during the measurement.
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公开(公告)号：US07117719B2
公开(公告)日：2006-10-10
申请号：US10497665
申请日：2001-12-05
摘要： In a measuring apparatus 10, an arm 36 is lowered to insert a measuring sphere 30 into a hole 22A in a workpiece 22, and further the measuring sphere 30 is lowered in the depth direction of the hole 22A. Thereby, the back pressure of compressed air is detected at a plurality of locations by an A/E (air/electricity) converter 18. The detected value is compared with the master reference value by a controller 20 to convert the detected value into the inside diameter of the hole 22A. Thereby, the shape of various holes can be measured.
摘要翻译： 在测量装置10中，臂36下降以将测量球30插入到工件22中的孔22A中，并且测量球30在孔22A的深度方向上下降。由此，背压 的压缩空气通过A / E（空气/电力）转换器18在多个位置处被检测。 通过控制器20将检测值与主基准值进行比较，以将检测值转换成孔22A的内径。由此，可以测量各种孔的形状。
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公开(公告)号：US06895806B2
公开(公告)日：2005-05-24
申请号：US10202088
申请日：2002-07-25
申请人： Jean Guesnon , Christian Gaillard
发明人： Jean Guesnon , Christian Gaillard
CPC分类号： F16L11/10 , B29C53/58 , B29C63/10 , B29C70/32 , B29C70/865 , B29L2023/22 , Y10T428/1393
摘要： A method of dimensioning a hooped tube intended to carry a fluid under pressure. The hooped tube consists of a metal tube and of a reinforcing element wound around the metal tube so as to hoop the tube. In a first stage, the method consists in determining, according to a first series of criteria, the characteristics of the metal tube without the hooping reinforcement that is wound around it at the end of the manufacture process. The first series of criteria includes the resistance to all the mechanical stresses applied to the hooped tube, i.e. compressive, bending, collapse and tensile stresses, with the exception of the radial stresses due to the internal pressure. In a second stage, the method consists in determining the hooping characteristics so as to obtain a determined prestress field in the wall of the hooped tube.
摘要翻译： 一种用于在压力下承载流体的箍管的尺寸的方法。 箍管由金属管和缠绕在金属管周围的加强元件组成，以便箍住管子。 在第一阶段中，该方法包括根据第一系列标准确定金属管的特性，而不需要在制造过程结束时缠绕在其上的环箍筋。 第一系列标准包括对施加到箍管的所有机械应力的抵抗力，即压缩，弯曲，塌缩和拉伸应力，除了由于内部压力引起的径向应力之外。 在第二阶段中，该方法包括确定环箍特性，以获得在箍管壁中确定的预应力场。
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5.发明授权Measurement of build-up of fouling deposits by sensing flow characteristics during brief flow excursions 失效通过在短暂的流量偏移期间感测流动特性来测量结垢沉积物的积聚
公开(公告)号：US4521864A
公开(公告)日：1985-06-04
申请号：US429254
申请日：1982-09-30
摘要： A method and apparatus for measuring the thickness of film fouling in a hydraulic system. While the system is clean and unfouled, it is subjected to a brief test run during which the water velocity is swept over a wide range and the corresponding pressure drops are measured and recorded to provide a reference curve for the velocity-pressure drop characteristic. Later, when the system is fouled, the brief test run is repeated to arrive at a new reference curve, part of which substantially coincides with the said reference curve and part of which departs monotonically. The point of departure, by calculation, yields the thickness of the film fouling.
摘要翻译： 一种用于测量液压系统中膜污染厚度的方法和装置。 当系统清洁和未结垢时，它进行简单的测试运行，在此期间水速度在宽范围内扫描，并且相应的压降被测量和记录，以提供速度 - 压降特性的参考曲线。 之后，当系统被弄脏时，重复简短的测试运行，以得到一个新的参考曲线，其中的一部分基本上与所述参考曲线一致，而其中的一部分单调地偏离。 通过计算，出发点产生了膜污染的厚度。
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6.发明授权Apparatus and method for detecting and measuring localized areas of deterioration on the interior of tubes 失效用于检测和测量管内部的局部恶化区域的装置和方法
公开(公告)号：US4367646A
公开(公告)日：1983-01-11
申请号：US204961
申请日：1980-11-07
CPC分类号： G01B13/10
摘要： A method and apparatus for detecting, measuring the extent of and locating localized areas of deterioration, such as pitting, in the interior walls of tubing or other hollow objects. A cylindrical pneumatic probe with its air input side connected to a constant flow source of pressurized air and having a transversely extending baffle ring with a sharp outer edge across which the flow of air from said source is directed through the sharp edged orifice created between the baffle ring sharp outer edge and the tube inner wall and a pressure transducer connected to the probe air input air generates signals transmitted to a visual recording device connected to the pressure transducer. In the method the pneumatic probe having its thin outer edged baffle ring of a diameter closely matching that of the tube interior to be inspected is connected to a constant pressure air source. The probe is inserted into a flawless tube base standard test tube having a diameter equal to the tube to be inspected and a constant flow of air is passed through the probe with the back pressure generated by the base standard test tube being measured and established as a zero based value. The probe is then inserted into a succession of flawless calibration tubes of increasing size increments and the back pressure is recorded for each successive calibration tube in relationship to the zero base value. The tube is then inserted into and passed along a length of a tube to be inspected and the measured back pressure is recorded for each increment of length of the tube with respect to the zero based value and back pressure generated by the succession of flawless tube of increased diameter.
摘要翻译： 一种用于检测，测量在管道或其它中空物体的内壁中的局部区域的恶化程度（例如点蚀）和定位的方法和装置。 一种圆柱形气动探针，其空气输入侧连接到恒定的加压空气流动源，并具有横向延伸的挡板环，其具有尖锐的外缘，来自所述源的空气流通过该外缘引导通过在挡板之间产生的锋利的边缘孔 环形锋利的外边缘和管内壁以及连接到探头空气输入空气的压力传感器产生传输到连接到压力传感器的视觉记录装置的信号。 在该方法中，其具有与要检查的管内部的直径密切相同直径的薄的外边缘挡板的气动探针连接到恒压空气源。 将探针插入直径等于要检查管的无瑕疵的管底标准试管中，并且恒定的空气流通过探针，由基准标准试管产生的背压被测量并建立为 零基值。 然后将探头插入一系列增加尺寸增量的无瑕疵的校准管，并记录每个连续校准管的背压与零基值的关系。 然后将管插入并沿着要检查的管的长度通过，并且针对管的长度的每个增量记录测量的背压，相对于零基值和由无瑕疵管的连续产生的背压 增加直径。
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公开(公告)号：US4088009A
公开(公告)日：1978-05-09
申请号：US678289
申请日：1976-04-19
申请人： Akira Fukuda
发明人： Akira Fukuda
IPC分类号： G01B13/10
CPC分类号： G01B13/10
摘要： A comparison-type air micrometer having a differential pressure transducer has first and second subbranch pipe lines extending respectively to a standard gauge and a workpiece. Due to activation of an output correction circuit connected to an amplifier for the transducer output, measurement errors can be minimized and zero adjustment becomes easy.
摘要翻译： 具有差压换能器的比较型气压千分尺具有分别延伸到标准规和工件的第一和第二分支管线。 由于连接到用于换能器输出的放大器的输出校正电路的激活，可以将测量误差最小化，并且零调整变得容易。
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公开(公告)号：US3946595A
公开(公告)日：1976-03-30
申请号：US530220
申请日：1974-12-06
申请人： Norris J. Carlson
发明人： Norris J. Carlson
摘要： In the injection molding of elongated thin walled articles, air within the mold escapes from the mold cavity through vent orifices in the cavity and in an elongated core positioned within the cavity. To determine whether critical mold venting is within desired tolerances, a relatively high pressure gas is applied to the vent orifice and pressure is allowed to decay by escape through the orifice. Time required for a predetermined magnitude of pressure drop is measured and employed as an indication of vent orifice acceptability.
摘要翻译： 在细长薄壁制品的注射成型中，模具内的空气通过空腔中的排气孔和位于空腔内的细长的芯从模腔中逸出。 为了确定临界模具排气是否在所需公差范围内，相对高压的气体被施加到通气孔，并且压力通过排出孔而被衰减。 测量预定大小的压降所需的时间并将其用作排气口可接受性的指示。
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公开(公告)号：US3782171A
公开(公告)日：1974-01-01
申请号：US3782171D
申请日：1971-08-19
申请人： WATT G
发明人： WATT G
摘要： A Flexible Membrane Bearing is used as a gage to sense variations in the surface shape of a hole which acts as the bearing bore, the deformation characteristics of the thin cylindrical tube which constitutes the bearing surface being used to amplify the effects of clearance and out of roundness as sensed by the outlet restrictor edge of the bearing. Secondary sensing means are employed to measure membrane deflections with respect to the bearing shaft at selected points behind the bearing surface using bridge type detection means to correlate said deflections with the different modes of deformation which are characteristic of a thin tube supported at the ends. Secondary measurements are in turn correlated with angular position of the bearing and its axial position in the hole. The system comprises the bearing, power and control, sensors, and means for data handling including display, recording, and processing.
摘要翻译： 柔性膜轴承用作测量作为轴承孔的孔的表面形状的变化，构成轴承表面的薄的圆柱形管的变形特性用于放大间隙的影响并且从 由轴承的出口限制器边缘感测到的圆度。 使用二次感测装置来使用桥式检测装置在轴承表面后面的选定点处测量相对于轴承轴的膜偏转，以使所述偏转与在端部处支撑的细管的特征的不同变形模式相关联。 次级测量又与轴承的角位置及其在孔中的轴向位置相关。 该系统包括轴承，电源和控制，传感器和用于数据处理的装置，包括显示，记录和处理。
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公开(公告)号：US3670560A
公开(公告)日：1972-06-20
申请号：US3670560D
申请日：1970-08-26
申请人： GEN MOTORS CORP
发明人： DEGA FRED W
CPC分类号： G01B13/02
摘要： A fluidic system for evaluating the physical characteristics of an article within upper and lower limits. The system includes a fixture in which the article to be measured is placed, a source of fluid pressure which delivers fluid to the fixture, a plurality of fluidic amplifiers, a pair of interface signal devices and a pair of indicators. Pressure signals resulting from fluid flow past the article in the fixture are conducted to the signal devices which emit control signals to actuate the fluidic amplifiers. The output of two of the fluidic amplifiers are in fluid communication with the indicators and function to selectively actuate the indicators in response to the fluid pressure in the fixture and the signals emitted by the signal device.
摘要翻译： 用于评估上下限物品的物理特性的流体系统。 该系统包括其中放置待测量物品的固定装置，将流体输送到固定装置的流体压力源，多个流体放大器，一对接口信号装置和一对指示器。 由流体流过夹具中物品的压力信号被传导到发出控制信号以致动流体放大器的信号装置。 两个流体放大器的输出与指示器流体连通，并且用于响应于夹具中的流体压力和由信号装置发射的信号选择性地致动指示器。
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