公开(公告)号：US20180275035A1

公开(公告)日：2018-09-27

申请号：US15993424

申请日：2018-05-30

Applicant: Massachusetts Materials Technologies LLC

Inventor： Simon C. Bellemare ,  Steven D. Palkovic ,  Brendon M. Willey ,  Phillip A. Soucy

IPC: G01N3/44 ,  G01N3/60

CPC classification number: G01N3/44 ,  G01N3/46 ,  G01N3/60 ,  G01N19/06 ,  G01N2203/0053 ,  G01N2203/0066 ,  G01N2203/0078 ,  G06N5/04

Abstract: An apparatus for performing a contact mechanics test in a substrate includes a stylus having at least two contact elements. Each contact element has a contact profile, and the contact elements are disposed in the stylus to define a stretch passage therebetween. The stylus is configured to deform the substrate so as to cause the substrate to flow between the contact elements and induce tension in the substrate in order to generate and preserve micromodifications in the substrate. Methods of performing a contact mechanics test using the apparatus are also provided.

公开(公告)号：US09891151B2

公开(公告)日：2018-02-13

申请号：US15125169

申请日：2015-08-20

Applicant: IML Instrumenta Mechanik Labor GmbH

Inventor： Erich Hunger ,  Sebastian Hunger ,  Fabian Hunger

IPC: G01N3/58

CPC classification number: G01N3/58 ,  G01N33/46 ,  G01N2203/0053 ,  G01N2203/0236

Abstract: The invention relates to a drilling-resistance measuring device (10) and to a method for material testing in a humid environment or underwater. The drilling-resistance measuring device (10) comprises a housing (1), in which a drive and a drill chuck (3) coupled to the drive are arranged, in which drill chuck a drilling needle (4) is or can be releasably held, wherein the housing (1) has a drilling-needle outlet opening (5′) enclosed by a drilling-needle outlet guide (5), through which drilling-needle outlet opening the drilling needle (4) extends out of the housing (1). The drilling-resistance measuring device (10) comprises at least one water-tight bellows (6), which is arranged in the interior of the housing (1) around the drilling needle (4) between the drill chuck (3) and the drilling-needle outlet guide (5), wherein moisture or water can enter the bellows (6) through the drilling-needle outlet opening (5′).

公开(公告)号：US08635026B2

公开(公告)日：2014-01-21

申请号：US12876634

申请日：2010-09-07

Applicant: Mohammed S Ameen

Inventor： Mohammed S Ameen

IPC: G01V1/40 ,  G01V3/18

CPC classification number: G01V11/00 ,  G01N3/58 ,  G01N19/02 ,  G01N33/24 ,  G01N2203/0053 ,  G01N2203/0244 ,  G01N2203/0248

Abstract: Mechanical properties of formation rock from a subsurface reservoir are measured with a computerized system while a core sample from the formation is being cut, during a process known as slabbing, for other analytical purposes. Forces exerted during cutting of the slab from the original core sample are sensed and stored in the computer system. The recorded force data, cutting time and dimensions of the core sample and the cut slab are processed in the computer system. Measures of characteristics and mechanical properties of the rock, such as rock strength and angle of internal friction, are obtained with the computer system. Separate and specialized testing procedures performed on test core plugs using samples specially extracted from the original core sample are not required.

Abstract translation: 用于计算机化系统的地层储层的地层岩石的机械性能，而在被称为板坯的过程中，来自地层的岩心样品被切割，用于其他分析目的。 在从原始芯样品切割板坯期间施加的力被感测并存储在计算机系统中。 在计算机系统中处理核心样品和切割板的记录力数据，切割时间和尺寸。 使用计算机系统获得岩石的特性和机械性能的测量，如岩石强度和内部摩擦角。 不需要使用从原始核心样品特别提取的样品对测试芯塞进行单独和专门的测试程序。

公开(公告)号：US20130125663A1

公开(公告)日：2013-05-23

申请号：US13814376

申请日：2010-08-06

Applicant: Kenji Hasegawa ,  Nobuhisa Ito

Inventor： Kenji Hasegawa ,  Nobuhisa Ito

IPC: G01N3/60

CPC classification number: G01N3/60 ,  D06H1/00 ,  G01B21/08 ,  G01N3/24 ,  G01N3/42 ,  G01N3/58 ,  G01N33/367 ,  G01N2203/0019 ,  G01N2203/0053 ,  G01N2203/0067 ,  G01N2203/02 ,  G01N2203/0206 ,  G01N2203/0282

Abstract: A cloth evaluation apparatus can grasp the piercing property and the cutting property with a cloth in advance. The cloth evaluation apparatus includes a measuring member having, on its distal side, a measuring part to pass through a cloth; a cloth/measuring part moving means for moving the cloth or the measuring member so that the measuring part passes through the cloth; a cloth supporting means for supporting the cloth at around a passing-through point, in the cloth, of the measuring part from both sides of the cloth when the measuring part passes through the cloth; and a load detecting means for detecting a load being applied to the measuring member while the measuring part passes through the cloth.

Abstract translation: 布料评价装置可以预先用布抓住穿孔性和切割性。 所述布评价装置包括测量部件，所述测量部件的远端侧具有穿过布的测量部; 布/测量部移动装置，用于使布或测量构件移动，使得测量部件通过布; 布料支撑装置，用于当测量部件通过布料时，从布的两侧将测量部件的布中的通过点布置在布的周围; 以及负载检测装置，用于检测在测量部件通过布料时施加到测量部件的负载。

公开(公告)号：US20120139739A1

公开(公告)日：2012-06-07

申请号：US12959370

申请日：2010-12-03

Applicant: Todd Bishop

Inventor： Todd Bishop

IPC: G08B21/00 ,  G01N19/02

CPC classification number: G01N33/442 ,  B21J5/066 ,  B23B51/00 ,  E21B47/12 ,  G01N27/048 ,  G01N2203/0053 ,  G01R27/2617

Abstract: A friction-flow piercing apparatus for piercing very deep and fine holes is described, that relies on a novel support method for the piercing means. An apparatus for monitoring during the piercing process to determine the electrical properties gradient of the substrate is further described, particularly for meltable dielectric such as plastic industrial equipment. A permanently installed piercing means may function as a permanent test site.

Abstract translation: 描述了用于刺穿非常深和细孔的摩擦流穿孔装置，其依赖于用于穿孔装置的新型支撑方法。 进一步描述用于在穿孔过程中监测以确定基底的电性能梯度的装置，特别是对于诸如塑料工业设备的可熔电介质。 永久安装的穿孔装置可以作为永久性试验场。

公开(公告)号：US07100457B2

公开(公告)日：2006-09-05

申请号：US11024869

申请日：2004-12-28

Applicant: Kyung Woo Lee ,  Chi Un Kim

Inventor： Kyung Woo Lee ,  Chi Un Kim

IPC: G01L1/22

CPC classification number: G01N19/08 ,  G01N2203/0053 ,  G01N2203/0062 ,  G01N2203/0623

Abstract: Using a strain gauge attached at an interior side of a cylinder bore at a siamese region, a plurality of output values of the strain gauge can be detected during partially cutting the cylinder bore and residual stress of the siamese region can be calculated based on the plurality of the output values.

Abstract translation: 使用连接在暹罗区域的气缸孔的内侧的应变计，可以在部分切割气缸孔期间检测应变计的多个输出值，并且可以基于多个轴线计算暹罗区域的残余应力 的输出值。

公开(公告)号：US5341696A

公开(公告)日：1994-08-30

申请号：US41939

申请日：1993-04-02

Applicant: Georg Benedikt ,  Werner Urech

Inventor： Georg Benedikt ,  Werner Urech

IPC: G01N3/00 ,  G01N3/02 ,  G01M19/00 ,  B21D28/10

CPC classification number: G01N3/00 ,  G01N2203/0017 ,  G01N2203/0023 ,  G01N2203/0053 ,  G01N2203/0091 ,  G01N2203/0278 ,  Y10T225/10 ,  Y10T225/357

Abstract: A compound sheet with a welded seam is arranged on a table (2) of the device (1). By lowering a cutting and bending punch (4), a cutout is cut from the compound sheet and bent downwards. A pulling device is arranged inside the device (1) underneath the table (2) to seize the downwardly bent cutout and tear it off the compound sheet. The quality of the weld can be evaluated by visual inspection of the appearance of the rupture point, in a known manner. In this way, tear test specimens of consistent quality and informativeness can be prepared very quickly and easily.

Abstract translation: 具有焊缝的复合片材布置在装置（1）的工作台（2）上。 通过降低切割和弯曲冲头（4），从复合板切下切口并向下弯曲。 牵引装置设置在工作台（2）下方的装置（1）内，以抓住向下弯曲的切口并将其从复合板上撕下。 可以以已知的方式通过目视检查破裂点的外观来评价焊缝的质量。 以这种方式，可以非常快速和容易地制备质量和信息一致的泪液试样。

公开(公告)号：US4911002A

公开(公告)日：1990-03-27

申请号：US334054

申请日：1989-04-06

Applicant: Milton B. Enderlin ,  Keith Vickers ,  Thomas Knode

Inventor： Milton B. Enderlin ,  Keith Vickers ,  Thomas Knode

IPC: G01N3/00 ,  G01N3/40 ,  G01N33/24

CPC classification number: G01N33/24 ,  G01N3/40 ,  G01N2203/0053 ,  G01N2203/0076 ,  G01N2291/02827

Abstract: Measuring apparatus for use with a motor driven rotary saw blade is disclosed so that dynamic measurements can be obtained while cutting lengthwise a core sample from a well borehole. The core sample is held, and the motor driven rotary driven saw blade is used to cut along the length of the core sample. Selected transducers are installed, and all the transducers connect to a CPU which also has connections with a clock, memory and recorder. Data is recorded either as a function of time or as a function of the location of the cutting tool along the core sample. Transducers include a current monitor for current operating the motor, a microphone measuring sound levels generated by the saw blade cutting through the core sample, a tension measuring device which provides the force which causes the motor to traverse along the length of the core sample, and also X, Y, Z coordinate vibration sensors such as accelerometers. Another measuring device responds to the force applied to the motor causing it to move, and the relative position of the saw blade relative to the disk is also measured.

Abstract translation: 公开了一种用于马达驱动的旋转锯片的测量装置，从而可以在从井眼中纵向切割芯样品时获得动态测量。 保持芯体样品，电机驱动的旋转驱动锯片用于沿核心样品的长度切割。 安装了所选传感器，所有的传感器都连接到一个CPU，它也与时钟，存储器和记录器连接。 数据记录为时间的函数，或作为切割工具沿核心样本的位置的函数记录。 传感器包括用于当前操作电动机的电流监视器，测量锯片通过芯样品切割产生的声级的麦克风，提供使电动机沿芯样本的长度穿过的力的张力测量装置，以及 还有X，Y，Z坐标振动传感器，如加速度计。 另一个测量装置响应于施加到电动机上的力使其移动，并且也测量锯片相对于盘的相对位置。

公开(公告)号：US4510799A

公开(公告)日：1985-04-16

申请号：US488826

申请日：1983-04-26

Applicant: David K. Overmier

Inventor： David K. Overmier

IPC: E02D1/02 ,  E21B49/00 ,  G01N3/00 ,  G01N33/24 ,  E21B49/02 ,  G01N3/02

CPC classification number: G01N3/00 ,  E02D1/022 ,  E21B49/006 ,  G01N2203/0053

Abstract: To measure the modulus of elasticity of the rock in the wall of a borehole, a plug is cut in the borehole wall. The plug, its base attached to the surrounding rock, acts as a short column in response to applied forces. A loading piston is applied to the top of the plug and compression of the plug is measured as load is increased. Measurement of piston load and plug longitudinal deformation are made to determine the elastic modulus of the plug material. Poisson's ratio can be determined by simultaneous measurements of longitudinal and lateral deformation of the plug in response to loading. To determine shear modulus, the top of the plug is twisted while measurements are taken of torsional deformation.

Abstract translation: 为了测量钻孔壁岩石的弹性模量，在井壁中切割塞子。 插头，其底座附着在周围的岩石上，作为响应于施加力的短柱。 负载活塞被施加到插头的顶部，并且当负载增加时测量插头的压缩。 测量活塞负载和插头纵向变形来确定插头材料的弹性模量。 泊松比可以通过响应于负载同时测量插头的纵向和横向变形来确定。 为了确定剪切模量，在测量扭转变形时，插头的顶部被扭曲。

公开(公告)号：US09469008B2

公开(公告)日：2016-10-18

申请号：US14586638

申请日：2014-12-30

Applicant: Frank Rinn

Inventor： Frank Rinn

IPC: E21B49/00 ,  B23Q17/09 ,  B23B49/00

CPC classification number: B23Q17/0966 ,  B23B49/00 ,  B23B2270/34 ,  B23B2270/483 ,  E21B49/003 ,  G01N2203/0053 ,  Y10T408/05

Abstract: A device for measuring resistance to drilling in a material being investigated, especially wood, with a drilling appliance (1) driving a drill bit (2) into the material and a measuring device for measuring the mechanical resistance to the drill bit (2) upon its penetration into the material, is configured and modified in regard to a secure measurement even in tight space conditions around the material being investigated such that the drilling appliance (1) is coordinated with several U-shaped guide elements (4) which can move along a drilling axis (3) with legs (5, 6) of different length and a base region (7) joining the two legs (5, 6), and in each longer leg (6) a passage (8) is formed for the drill bit (2) in order to guide the drill bit (2).

Abstract translation: 一种用于测量正在研究的材料（特别是木材）中的耐钻孔的装置，其具有将钻头（2）驱动到所述材料中的钻具（1）和用于测量对所述钻头（2）的机械阻力的测量装置 即使在正在研究的材料周围的紧密空间条件下，钻孔设备（1）与几个能够沿着移动的U形引导元件（4）协调，也可以对其进入材料进行配置和修改。 具有不同长度的腿部（5,6）的钻孔轴线（3）和连接两个腿部（5,6）的基部区域（7），并且在每个较长的腿部（6）中形成通道（8），用于 钻头（2）以引导钻头（2）。