公开(公告)号：WO2009049569A1

公开(公告)日：2009-04-23

申请号：PCT/DE2007/001835

申请日：2007-10-16

Applicant: RÖHM GMBH ,  RÖHM, Georg

Inventor： RÖHM, Georg

IPC: B23Q3/154 ,  B25B11/00

CPC classification number: B23Q3/1543 ,  B23B31/16 ,  B23B31/28 ,  B23Q3/152 ,  Y10T279/17615 ,  Y10T279/1973

Abstract: Die Erfindung betrifft ein Verfahren zum Einspannen verformungsempfindlicher Werkstücke (6), insbesondere dünnwandiger Ringe, bei dem das einzuspannende Werkstück (6) zwischen den Spannbacken (2) eines in seinem Futterkörper (3) unterhalb der Spannbacken einen Polblock (7) mit mindestens einem Magneten (4) aufweisenden Spannfutters (1 ) platziert, durch das Schliessen der Spannbacken (2) zentriert und durch den Magneten (4) in dieser zentrierten Lage fixiert wird. Weiterhin betrifft die Erfindung ein Spannfutter (1 ) mit einem in einem Polblock (7) unterhalb der Spannbacken (2) angeordneten Magnete (4).

Abstract translation: 本发明涉及一种用于夹紧变形敏感的工件（6），特别是薄壁环，其中，所述夹持工件（6）在其卡盘主体的夹爪（2）（3）之间的卡爪下方的极块（7），具有至少一个磁体 （4），其具有卡盘（1）被放置，通过夹紧爪（2）和由所述磁体（4）固定在所述中心位置为中心的闭合。 此外，本发明涉及一种卡盘（1）具有在极块的（7）所示的夹爪（2），其设置磁体（4）。

公开(公告)号：WO2007119245A1

公开(公告)日：2007-10-25

申请号：PCT/IN2006/000118

申请日：2006-04-06

Applicant: EAST COAST ENTERPRISERS LIMITED ,  SARDA, Uttam

Inventor： SARDA, Uttam

IPC: B25B11/00 ,  B23Q3/154

CPC classification number: B25B11/002 ,  B23Q3/1543

Abstract: An electro permanent magnetic apparatus with monolithic working face for holding work pieces magnetically and/or mechanically comprising of a base plate (2) and ferrous monolithic working face (1), the said base plate havinc, a pocket, or recess which houses the reversible magnets (6) and electrical windings (3), the said working face having magnetic poles (4) which are demarked by slots (7) and on the opposite side of the said working face (1), recesses are provided beneath the said slots (7) for housing the non- reversible permanent magnets (5).

Abstract translation: 一种具有整体工作面的电永磁装置，用于将工件磁性地和/或机械地包括底板（2）和有色金属整体工作面（1），所述基板havinc，口袋或凹部容纳可逆的 磁体（6）和电绕组（3），所述工作面具有通过槽（7）分隔开并且在所述工作面（1）的相对侧上的磁极（4），凹槽设置在所述槽 （7），用于容纳非可逆永磁体（5）。

公开(公告)号：WO0212822A8

公开(公告)日：2004-04-15

申请号：PCT/GB0103424

申请日：2001-07-31

Applicant: FEDERAL MOGUL FRICTION PRODUCT ,  DUNNING KENNETH ,  COTTERILL RONALD IAN ,  LOMAS DAVID MICHAEL

Inventor： DUNNING KENNETH ,  COTTERILL RONALD IAN ,  LOMAS DAVID MICHAEL

IPC: B23Q3/154 ,  B25B11/00 ,  G01B5/00 ,  G01B5/06 ,  F16D66/02

CPC classification number: G01B5/0002 ,  B23Q3/1543 ,  B25B11/002 ,  H01F2007/208

Abstract: Wear of a rubbing member of a friction couple, such as an iron brake disc (15), which is subject to slow wear by frictional engagement by brake pads (17), is determined by attaching a carrier member (25) of wear determining arrangement (24) to the rubbing surface of the disc by electromagnet (28) and causing a transducer (33), such as magnetic displacement sensor having probe (33/2), to s an across the surface along a track (48). After an initial scan to map the surface the carrier is removed and re-attached after a period of brake usage, whereupon the surface is scanned again and wear assessed. The carrier is provided with feet (26/1) and biassed by a resilient electromagnet mount against the surface. If the surface to which the carrier is attached is subject to wear a re-attached carrier is unable to provide a reference for the transducer signals and an alignment template (46) is used to provide both location recesses for re-locating the carrier to scan along the track and datum recesses (52/1), through which the transducer probe is scanned, having flat floor regions (62) that are no subject to wear and define a datum plane (88) relative to which all transducer signals can be referred. To facilitate ease of use, the location recesses by removal of the alignment template and the template may be coupled to the carrier member for attachment to the surface together before the template is removed.

Abstract translation: 通过摩擦接合由刹车片（17）进行缓慢磨损的诸如铁制动盘（15）的摩擦联接件的摩擦件的磨损是通过将磨损确定装置（25）的承载构件（25） （24）通过电磁体（28）移动到盘的摩擦表面，并使诸如具有探针（33/2）的磁位移传感器之类的换能器（33）沿着轨道（48）穿过表面。 在初始扫描以映射表面之后，在制动器使用一段时间之后，移除载体并重新附接，从而再次扫描表面并进行磨损评估。 托架设置有脚（26/1），并由抵靠表面的弹性电磁铁安装座偏压。 如果载体附着的表面经受磨损，则重新附接的载体不能为换能器信号提供参考，并且对准模板（46）用于提供两个位置凹槽，用于重新定位载体以进行扫描 沿着所述轨道和基准凹槽（52/1），所述换能器探头通过所述凹槽（52/1）扫描，具有平坦的地面区域（62），所述平坦的地面区域不受磨损，并且限定可以参考所有换能器信号的基准平面（88） 。 为了便于使用，通过移除对准模板和模板的位置凹槽可以在移除模板之前联接到载体构件以附接到表面。

公开(公告)号：WO02012822A1

公开(公告)日：2002-02-14

申请号：PCT/GB2001/003424

申请日：2001-07-31

IPC: B23Q3/154 ,  B25B11/00 ,  G01B5/00 ,  G01B5/06 ,  F16D66/02

CPC classification number: G01B5/0002 ,  B23Q3/1543 ,  B25B11/002 ,  H01F2007/208

Abstract: Wear of a rubbing member of a friction couple, such as an iron brake disc (15), which is subject to slow wear by frictional engagement by brake pads (17), is determined by attaching a carrier member (25) of wear determining arrangement (24) to the rubbing surface of the disc by electromagnet (28) and causing a transducer (33), such as magnetic displacement sensor having probe (33/2), to s an across the surface along a track (48). After an initial scan to map the surface the carrier is removed and re-attached after a period of brake usage, whereupon the surface is scanned again and wear assessed. The carrier is provided with feet (26/1) and biassed by a resilient electromagnet mount against the surface. If the surface to which the carrier is attached is subject to wear a re-attached carrier is unable to provide a reference for the transducer signals and an alignment template (46) is used to provide both location recesses for re-locating the carrier to scan along the track and datum recesses (52/1), through which the transducer probe is scanned, having flat floor regions (62) that are no subject to wear and define a datum plane (88) relative to which all transducer signals can be referred. To facilitate ease of use, the location recesses by removal of the alignment template and the template may be coupled to the carrier member for attachment to the surface together before the template is removed.

Abstract translation: 通过摩擦接合由刹车片（17）进行缓慢磨损的诸如铁制动盘（15）的摩擦联接件的摩擦件的磨损是通过将磨损确定装置（25）的承载构件（25） （24）通过电磁体（28）移动到盘的摩擦表面，并使诸如具有探针（33/2）的磁位移传感器之类的换能器（33）沿着轨道（48）穿过表面。 在初始扫描以映射表面之后，在制动器使用一段时间之后，移除载体并重新附接，从而再次扫描表面并进行磨损评估。 托架设置有脚（26/1），并由抵靠表面的弹性电磁铁安装座偏压。 如果载体附着的表面经受磨损，则重新附接的载体不能为换能器信号提供参考，并且对准模板（46）用于提供两个位置凹槽，用于重新定位载体以进行扫描 沿着所述轨道和基准凹槽（52/1），所述换能器探头通过所述凹槽（52/1）扫描，具有平坦的地面区域（62），所述平坦的地面区域不受磨损，并且限定可以参考所有换能器信号的基准平面（88） 。 为了便于使用，通过移除对准模板和模板的位置凹槽可以在移除模板之前联接到载体构件以附接到表面。

公开(公告)号：WO00002702A1

公开(公告)日：2000-01-20

申请号：PCT/DE1999/001819

申请日：1999-06-22

IPC: B23Q3/15 ,  B23Q3/154 ,  C25D17/06 ,  H01F7/02

CPC classification number: B23Q3/1543 ,  B23Q3/1546

Abstract: The invention relates to a device for retaining components made from a ferromagnetic material, whereby said components are arranged behind each other in a row, held with a contact surface on at least two adjacent magnet poles with an opposing polarity, the magnetic lines of force between the magnet poles are concentrated, running respectively in an area close to the contact surfaces of the components and the processing surfaces located opposite the contact surfaces have no magnetic influence. The number of components that can be accommodated in the device is substantially increased without any deterioration of the residual magnetic field in the edge areas by arranging several rows (R1-R5) of components (40) in a parallel position and by allocating additional magnetic circuits to the outer rows (R1 and R5) of the components, whereby said magnetic circuits divert or compensate the residual magnetic field of the processing surfaces (41) of said components (40).

Abstract translation: 本发明涉及一种装置，用于保持由被布置在一行中一个在另一个后面，并与接触表面上相反极性的至少两个相邻的磁极的铁磁材料组成，在每种情况下磁极之间的磁力线集中在靠近部件的接触表面的区域 运行和磁不加工面的接触面相反的影响。 该设备部件的吸收容量，而无需在该若干行组分（R1至R5）（40）被布置成平行于彼此的边缘区域降低剩余磁场和其显着增加部件的外排（R1和R5）（40） 与相关联的附加磁回路导出或补偿工作表面这些组件中的（41）（40）的剩余磁场。

公开(公告)号：WO1986004287A1

公开(公告)日：1986-07-31

申请号：PCT/SU1986000001

申请日：1986-01-15

Applicant: LENINGRADSKY GOSUDARSTVENNY PEDAGOGICHESKY ... ,  CHERNIKOV, Yury Lvovich ,  PATYKIVSKY, Bogdan Iosifovich ,  CHERNOVOL, Vladimir Alexandrovich

Inventor： LENINGRADSKY GOSUDARSTVENNY PEDAGOGICHESKY ...

IPC: B23Q03/15

CPC classification number: B23Q3/1543

Abstract: The device comprises a plate (1) for positioning a part (11) during its processing on a machine-tool and a magnetic field generating unit comprised of at least one core (3) mounted on a base (2). The lower part (4) of each core (3) is embraced by direct current winding coil (6) and is thickened so as to form, together with the upper part (5), a supporting step for the plate (1), the upper part (5) being placed inside the body of the plate (1) and being magnetically insulated from it by means of elements (7) made of a non-magnetic material. The contact surface between the plate (1) and the core (3) does not exceed the cross-section area of the plate (1), limited by the perimeter of the step of the core (3), whereas the distance (tau) between the axes of the cores (3) is defined by formula (I) where B - magnetic induction corresponding to the state of magnetic saturation of the material of the plate (1); h - thickness of the plate (1); Po - specific force of attraction of the part (11); b - thickness of the lower parts (4) of the cores (3).

Abstract translation: 一种装置包括用于在机床上加工工件（11）期间定位工件（11）的板（1）和产生由安装在基座（2）上的至少一个轮毂（3）组成的磁场的单元， 。 每个铁芯（3）的下部（4）被DC绕组线圈（6）包围并且被加厚以与上部（5）一起形成用于板（1）的支撑台阶， 上部分（5）放置在板（1）的主体内部并且通过由非磁性材料制成的元件（7）与后者磁性隔离。 板（1）和芯体（3）之间的接触面积不超过板体（1）的由芯体（3）的台阶周边限定的部分，而轴线之间的距离（τ） 核（3）由式（I）定义，其中B表示对应于板（1）的材料的磁饱和状态的磁感应; h代表板（1）的厚度; Po代表片（11）的特定吸引力; b表示芯（3）的下部（4）的厚度。

公开(公告)号：WO2018098422A1

公开(公告)日：2018-05-31

申请号：PCT/US2017/063254

申请日：2017-11-27

Applicant: BAKER HUGHES INCORPORATED

Inventor： LEAL, Jair ,  BIRD, Marc, W. ,  OVERSTREET, James, L.

IPC: B24B41/06 ,  B24B3/36

CPC classification number: B23Q3/1546 ,  B23Q3/1543 ,  B24B37/10 ,  B24B37/245 ,  B24B41/06 ,  B24D18/0009 ,  B24D99/005

Abstract: Magnetic sample holders for abrasive operations include an array of magnets embedded in a matrix material. Each magnet of the array is positioned between about 0 mm and about 4 mm from at least one adjacent magnet of the array. Exposed surfaces of the magnets of the array are coplanar with a planar working surface of the matrix material. Methods of forming a poly crystalline diamond compact element include magnetically securing an alloy sample to an array of magnets embedded in a matrix. Each of the magnets of the array is within about 4 mm of at least one adjacent magnet of the array. A portion of the alloy sample is abraded away, and the alloy sample is positioned proximate to diamond grains and a substrate. The alloy sample, diamond grains, and substrate are subjected to a high pressure/high temperature process to sinter the diamond grains.

公开(公告)号：WO2017056014A1

公开(公告)日：2017-04-06

申请号：PCT/IB2016/055798

申请日：2016-09-28

Applicant: S.P.D. S.P.A.

Inventor： FILOSA, Giuseppe ,  CIPOLLA, Matteo ,  COSMAI, Giovanni ,  CONTI, Claudio ,  AMBONI, Roberto

IPC: H01F7/04 ,  B23Q3/154 ,  B25B11/00 ,  H01F7/20

CPC classification number: H01F7/206 ,  B23Q3/1543 ,  B23Q3/1546 ,  B23Q17/00 ,  B25B11/002 ,  H01F7/04 ,  H01F2007/208

Abstract: A magnetic apparatus (1) comprising a magnetizable surface (2) configured to anchor a one or more ferromagnetic elements in a removable manner and a plurality of magnetic poles (3), each provided with a free surface (4) thereof, the magnetizable surface (2) being at least partially defined by the free surfaces (4) of said plurality of magnetic poles (3) placed side by side; one part of said magnetic poles (3) has at least two measuring areas (5) on the free surface thereof, each measuring area (5) being associated with at least one sensor (6) adapted to detect a magnetic flux exiting from said area.

Abstract translation: 一种磁性装置（1），包括可磁化表面（2），所述可磁化表面（2）被配置为以可移动方式锚固一个或多个铁磁元件和多个磁极（3），每个磁极设有自由表面（4），所述可磁化表面 （2）至少部分地由并排放置的所述多个磁极（3）的自由表面（4）限定; 所述磁极（3）的一部分在其自由表面上具有至少两个测量区域（5），每个测量区域（5）与至少一个传感器（6）相关联，所述传感器适于检测从所述区域 。

公开(公告)号：WO2016160353A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/022803

申请日：2016-03-17

Applicant: APPLE INC.

Inventor： STRYKER, James A.

IPC: G06F1/16 ,  H05K5/02

CPC classification number: G06F1/1643 ,  B23Q3/1543 ,  G06F1/16 ,  G06F1/1626 ,  G06F1/1652 ,  G06F1/1673 ,  G06F1/1675 ,  G06F3/016 ,  G06F3/017 ,  G06F3/046 ,  G06F3/04886 ,  H01F7/0231 ,  H01F7/0247 ,  H01F7/0252 ,  H01F7/04 ,  H01F7/06 ,  H01F7/20 ,  H02N15/00 ,  H03K17/95 ,  H03K17/96 ,  H03K17/97 ,  H03K2217/96038 ,  H03K2217/96062

Abstract: This application relates to devices and accessories that include or are configured to react with a mixture of electromagnets and permanent magnets. In particular the permanent magnets are configured to maintain persistent connections between components while the electromagnets are configured to pulse or activate periodically to maintain the connections or fix alignment of the various connections in certain circumstances.

Abstract translation: 本申请涉及包括或被配置为与电磁体和永磁体的混合物反应的装置和附件。 特别地，永久磁铁被配置为维持部件之间的持续连接，同时电磁体被配置为在某些情况下周期性地脉冲或激活以维持连接或固定各种连接的对准。

公开(公告)号：WO2016117751A1

公开(公告)日：2016-07-28

申请号：PCT/KR2015/001507

申请日：2015-02-13

Applicant: 최태광

Inventor： 최태광

IPC: B23Q3/154 ,  H01F7/02

CPC classification number: B25B11/002 ,  B23Q3/1543 ,  H01F7/02 ,  H01F7/0252 ,  H01F7/0257 ,  H01F7/206 ,  H01F2007/085

Abstract: 본 발명의 일 실시예에 따른 자성체 홀딩 장치는, 적어도 하나의 제1 폴피스와, 적어도 두 개의 제2 폴피스와, 적어도 두 개의 제1 영구자석을 포함하는 제1 폴피스 어셈블리; 적어도 하나의 제3 폴피스와, 적어도 두 개의 제4 폴피스와, 적어도 두 개의 제2 영구자석을 포함하는 제2 폴피스 어셈블리; 베이스; 코일; 및 제어 장치; 를 포함하며, 상기 제1 폴피스 어셈블리 및 상기 제2 폴피스 어셈블리 중 하나 이상은, 상기 제1 폴피스 어셈블리의 제2 면들 및 상기 제2 폴피스 어셈블리의 제1 면들이 이격되는 제1 배치와, 상기 제1 폴피스 어셈블리의 제2 면들 및 상기 제2 폴피스 어셈블리의 제1 면들이 접촉되는 제2 배치 간을 전환시키도록, 이동 가능하게 구성된다. 상기 제어장치는, 상기 코일에 인가되는 전류를 제어함으로써, 상기 제1 배치와 상기 제2 배치 간을 전환시켜, 상기 제2 폴피스 어셈블리의 제2 면들에서 부착 대상의 홀딩 및 해제를 제어한다.

Abstract translation: 根据本发明的一个实施例的磁体保持装置包括：第一导杆组件，其包括至少一个第一极靴，至少两个第二极靴和至少两个第一永磁体; 包括至少一个第三极靴，至少两个第四极靴和至少两个第二永久磁铁的第二导杆组件; 一个基地 线圈 以及控制装置，其中所述第一电杆组件和/或第二电杆组件可移动地构造成在第一装置之间切换，第一装置组件的第二表面和第二电杆组件的第一表面与第二装置组件的第一表面间隔开 以及第二布置，其中第一磁极组件的第二表面和第二磁极组件的第一表面彼此接触。 控制装置控制施加到线圈的电流，以便在第一布置和第二布置之间切换，由此控制要附接在第二极靴组件的第二表面处的被摄体的保持和释放。