公开(公告)号：US20130089458A1

公开(公告)日：2013-04-11

申请号：US13632567

申请日：2012-10-01

申请人： ROLLS-ROYCE PLC

发明人： Paul Robert Hayton

IPC分类号： B21D31/00 ,  C22C14/00

CPC分类号： C22F1/183 ,  B21D3/10 ,  B21D3/12 ,  B21D3/16 ,  B21D35/005 ,  B21D37/10 ,  B21J5/02 ,  B21J5/06 ,  B21J13/02 ,  C22C14/00

摘要： A method for shaping a component cast from a titanium alloy including firstly heating the component to a plastic temperature such that it becomes plastically deformable and subsequently subjecting the component to a deformation process to thereby plastically deform the component to a desired geometric shape.

摘要翻译： 一种用于对从钛合金铸造的部件成形的方法，包括首先将所述部件加热到塑性温度，使得其变得塑性变形，并随后使所述部件经受变形过程，从而将所述部件塑性变形到期望的几何形状。

公开(公告)号：US20130074570A1

公开(公告)日：2013-03-28

申请号：US13613908

申请日：2012-09-13

申请人： William X. Shen ,  Jianping Zhang ,  Brian Vallimont ,  Bruce V. Kiefer

发明人： William X. Shen ,  Jianping Zhang ,  Brian Vallimont ,  Bruce V. Kiefer

IPC分类号： B21D31/00 ,  B25B1/06

CPC分类号： B21B45/0224

摘要： Rolling mill split box guides, including water cooling nozzle and equalization trough assemblies are retained by a clamping mechanism that includes a header support structure having opposed front and back sides, for support of the split box there between. A clamp arm has a first end pivotally coupled to one of the header sides and a pivotal range of motion across the header and split box to the other side thereof. A threaded screw or other biasing actuator is coupled to the other of the header sides, selectively engageable with the clamp arm, for exerting biasing force on the split box.

摘要翻译： 包括水冷却喷嘴和均衡槽组件的轧机分割箱导轨由夹紧机构保持，夹紧机构包括具有相对的前后侧的集管支撑结构，用于支撑其间的分体箱。 夹持臂具有枢转地联接到集管侧中的一个的第一端和横跨集管和分离箱的另一侧的枢转运动范围。 螺纹螺钉或其它偏压致动器联接到集管侧的另一个，可选择性地与夹紧臂接合，以在分体箱上施加偏置力。

公开(公告)号：US20130066359A1

公开(公告)日：2013-03-14

申请号：US13608505

申请日：2012-09-10

申请人： Richard Murphy ,  Hancun Chen

发明人： Richard Murphy ,  Hancun Chen

IPC分类号： A61F2/01 ,  B21D31/00

CPC分类号： A61B17/12113 ,  A61B17/12145 ,  A61B17/1215

摘要： A vaso-occlusive device includes a coil made from coil wire, wherein the coil wire includes a core containing a core material having a first electrical potential covered by a coating containing a coating material having a second electrical potential, wherein the second electrical potential is less than the first electrical potential. A method of manufacturing a vaso-occlusive device includes cladding a core with a magnesium containing coating to form a wire, wrapping the wire around a mandrel to form a coil, and heat-setting the coiled wire. A method of occluding a body cavity with a vaso-occlusive device includes delivering the vaso-occlusive device to a body cavity and inducing a reduction reaction in the body cavity and adjacent the vaso-occlusive device, wherein the reduction reaction reduces infections and promotes cell proliferation in the body cavity.

摘要翻译： 一种血管闭塞装置包括由线圈线制成的线圈，其中所述线圈线包括芯，所述芯包含具有由包含具有第二电位的涂层材料的涂层覆盖的第一电位的芯材料，其中所述第二电势较小 比第一个电位。 制造血管闭塞装置的方法包括用含镁涂层包覆芯以形成线，将线围绕心轴缠绕以形成线圈，并对线圈进行热定型。 用血管闭塞装置闭塞体腔的方法包括将血管闭塞装置输送到体腔并在体腔内和邻近血管闭塞装置处引起还原反应，其中还原反应减少感染并促进细胞 体腔增生。

公开(公告)号：US20130055612A1

公开(公告)日：2013-03-07

申请号：US13668460

申请日：2012-11-05

申请人： Dynamic Flowform Corp.

发明人： Matthew V. Fonte

IPC分类号： F41A21/04 ,  F41A21/20 ,  B21D31/00

CPC分类号： F41A21/20 ,  B21J5/00

摘要： A method of producing a superalloy gun barrel includes providing a tubular workpiece made of a cobalt-based superalloy material, the workpiece having at least about 30% by weight of fcc phase and having an inner diameter and an outer diameter. The method further includes placing the workpiece on a mandrel such that the inner diameter is adjacent to the mandrel and compressing the outer diameter of the workpiece at a temperature below a recrystallization temperature of the workpiece using a combination of axial and radial forces so that the mandrel contacts the inner diameter and imparts a compressive hoop stress to the inner diameter of the workpiece.

摘要翻译： 制造超级合金枪管的方法包括提供由钴基超级合金材料制成的管状工件，所述工件具有至少约30重量％的fcc相并具有内径和外径。 该方法还包括将工件放置在心轴上使得内径与心轴相邻，并且使用轴向和径向力的组合在低于工件的再结晶温度的温度下压缩工件的外径，使得心轴 接触内径，并将压缩环向应力施加到工件的内径。

公开(公告)号：US08371149B2

公开(公告)日：2013-02-12

申请号：US13181901

申请日：2011-07-13

申请人： Andreas Vogel

发明人： Andreas Vogel

IPC分类号： B21D31/00 ,  B21D43/28 ,  B21K27/06

CPC分类号： B21D51/52 ,  B21D5/00 ,  B21D11/20 ,  Y10T428/12257 ,  Y10T428/12382

摘要： A sheet metal component that is bent from a sheet metal blank includes at least one three-sided corner. Two edges of the three-sided corner are formed by a first bending member of the sheet metal blank bent about a first inner bending radius Ri,1 and a second bending member of the sheet metal blank bent about a second inner bending radius Ri,2, and the third edge of the three-sided corner is formed by a first blank edge of the first bending member and a second blank edge of the second bending member. The sheet metal blank has an internal corner that forms the first blank edge, the second blank edge, and a wedge-like recess that opens in the internal corner.

摘要翻译： 从金属板坯弯曲的金属板部件至少包括一个三边形的角部。 三边角的两个边缘由金属板坯的第一弯曲构件形成，第一弯曲构件围绕第一内部弯曲半径R 1，和第二弯曲构件弯曲，第二弯曲构件围绕第二内部弯曲半径R 1， 并且三边角的第三边缘由第一弯曲构件的第一坯料边缘和第二弯曲构件的第二坯料边缘形成。 金属板坯具有形成第一坯料边缘，第二坯料边缘和在内部角部中开口的楔形凹部的内部角部。

公开(公告)号：US20130025342A1

公开(公告)日：2013-01-31

申请号：US13557228

申请日：2012-07-25

申请人： Fung-Hsu WU

发明人： Fung-Hsu WU

IPC分类号： B21D31/00

CPC分类号： B21D17/04

摘要： A method for producing a roller used for manufacturing a retarder film is provided. The method includes providing a roller having a roller axis and a roller surface; providing an embossing tool having an embossing end; rotating the roller with respect to the roller axis; embossing the roller surface with the embossing tool with a first depth in a first predetermined distance and a second depth in a second predetermined distance; and removing the embossing from the roller surface. The embossing end has a plurality of parallel microgroove structures. The embossing tool embosses the roller surface to generate a first embossing area having a plurality of first embossing patterns and a second embossing area having a plurality of second embossing patterns.

摘要翻译： 提供了一种制造用于制造延迟膜的辊的方法。 该方法包括提供具有辊轴和辊表面的辊; 提供具有压花端的压花工具; 相对于辊轴线旋转辊子; 用压花工具对具有第一预定距离的第一深度和第二预定距离的第二深度压花辊表面; 并从辊表面去除压花。 压花端具有多个平行的微凹槽结构。 压花工具压花辊表面以产生具有多个第一压花图案的第一压花区域和具有多个第二压花图案的第二压花区域。

公开(公告)号：US20120321903A1

公开(公告)日：2012-12-20

申请号：US13504755

申请日：2010-10-28

申请人： Hiroki Nakamaru ,  Seiji Nakajima ,  Tatsuya Miyoshi ,  Hiroyuki Masuoka ,  Shinji Ootsuka

发明人： Hiroki Nakamaru ,  Seiji Nakajima ,  Tatsuya Miyoshi ,  Hiroyuki Masuoka ,  Shinji Ootsuka

IPC分类号： B32B15/04 ,  B21D31/00 ,  B32B9/00

CPC分类号： C21D8/0247 ,  B32B15/01 ,  B32B15/013 ,  B32B15/015 ,  B32B15/04 ,  B32B15/043 ,  B32B15/18 ,  C21D1/673 ,  C21D8/0457 ,  C21D2251/02 ,  C22C18/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/14 ,  C22C38/18 ,  C22C38/28 ,  C22C38/32 ,  C22C38/34 ,  C22C38/38 ,  C22C38/60 ,  C23C2/06 ,  C23C2/26 ,  C23C2/28 ,  C23C10/28 ,  C23C10/60 ,  C23C26/00 ,  C23C28/321 ,  C23C28/322 ,  C23C28/325 ,  C23C28/345 ,  C23C30/005 ,  C25D3/565 ,  C25D5/48 ,  C25D5/50 ,  Y10T428/12486 ,  Y10T428/1259 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/1266 ,  Y10T428/12674 ,  Y10T428/12757 ,  Y10T428/12792 ,  Y10T428/12799 ,  Y10T428/12806 ,  Y10T428/12931 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/264 ,  Y10T428/265

摘要： A hot-pressed member includes a steel sheet, a Ni-diffusion region present in a surface layer of the steel sheet, and an intermetallic compound layer and a ZnO layer which are provided in order on the Ni-diffusion region, the intermetallic compound layer corresponding to a γ phase present in a phase equilibrium diagram of a Zn—Ni alloy, wherein a spontaneous immersion potential indicated in a 0.5 M NaCl aqueous air-saturated solution at 25° C.±5° C. is −600 to −360 mV based on a standard hydrogen electrode.

摘要翻译： 热压部件包括钢板，存在于钢板的表层中的Ni扩散区域和在Ni扩散区域上依次设置的金属间化合物层和ZnO层，金属间化合物层 对应于存在于Zn-Ni合金的相平衡图中的γ相，其中在25℃±5℃下在0.5M NaCl饱和空气饱和溶液中指示的自发浸渍电位为-600至-360 基于标准氢电极的mV。

公开(公告)号：US20120308428A1

公开(公告)日：2012-12-06

申请号：US13150494

申请日：2011-06-01

申请人： Robin M. Forbes Jones ,  Christopher D. Rock

发明人： Robin M. Forbes Jones ,  Christopher D. Rock

IPC分类号： C22C19/05 ,  B21D31/00 ,  C22F1/10

CPC分类号： C22C19/058 ,  B21D22/022 ,  B21J1/06 ,  C22C19/05 ,  C22F1/10

摘要： A thermo-mechanical treatment process is disclosed. A nickel-base alloy workpiece is heated in a first heating step to a temperature greater than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is worked in a first working step to a reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than the M23C6 carbide solvus temperature when the first working step begins. The nickel-base alloy workpiece is heated in a second working step to a temperature greater than 1700° F. (926° C.) and less than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is not permitted to cool to ambient temperature between completion of the first working step and the beginning of the second heating step. The nickel-base alloy workpiece is worked to a second reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than 1700° F. (926° C.) and less than the M23C6 carbide solvus temperature of the nickel-base alloy when the second working step begins.

摘要翻译： 公开了一种热机械处理方法。 将镍基合金工件在第一加热步骤中加热到大于镍基合金的M23C6碳化物溶质温度的温度。 镍基合金工件在第一工作步骤中加工，以减少20％至70％的面积。 当第一工作步骤开始时，镍基合金工件处于大于M23C6碳化物溶质温度的温度。 镍基合金工件在第二工作步骤中被加热至大于1700°F（926℃）的温度，并小于镍基合金的M23C6碳化物溶质温度。 镍基合金工件在第一工作步骤完成和第二加热步骤开始之间不允许冷却至环境温度。 镍基合金工件的工作面积为20％至70％的第二次减少。 镍基合金工件的温度大于1700°F（926°C），小于第二工作步骤时镍基合金的M23C6碳化物溶质温度。

公开(公告)号：US20120306258A1

公开(公告)日：2012-12-06

申请号：US13576654

申请日：2011-02-09

申请人： Horst Griemla

发明人： Horst Griemla

IPC分类号： B60B27/02 ,  B21D31/00 ,  B21D22/20

CPC分类号： B60B27/047 ,  B60B27/023

摘要： A bicycle hub is made of shaped sheet metal. The bicycle hub comprises two rims (6, 7) which are located at end sections (3, 4) of the hub. The rims (6, 7) comprise holes (11) for accommodating spokes, and are bent radially outwards and held at a distance from one another by a sleeve (5). The end sections (3, 4) further comprise internal ball tracks (8). The end sections (3, 4) are designed such that each of the end sections (3, 4) is formed as a double wall comprising an inner wall and a closely fitting and abutting outer wall at least in the ball track area (8), whereby the rim (6, 7) is attached to the outer wall.

摘要翻译： 自行车轮毂由成形的金属板制成。 自行车轮毂包括位于轮毂的端部（3,4）处的两个轮辋（6,7）。 边缘（6,7）包括用于容纳辐条的孔（11），并且通过套筒（5）径向向外弯曲并彼此保持一定距离。 端部区段（3,4）还包括内部球轨道（8）。 端部（3,4）被设计成使得每个端部部分（3,4）形成为至少在球道区域（8）中的包括内壁和紧密配合和邻接的外壁的双壁， ，由此边缘（6,7）附接到外壁。

公开(公告)号：US20120274029A1

公开(公告)日：2012-11-01

申请号：US13102299

申请日：2011-05-06

申请人： Michael M. Khonsari ,  Nian Xiao

发明人： Michael M. Khonsari ,  Nian Xiao

IPC分类号： F16J15/34 ,  B23K26/06 ,  B29C59/16 ,  B21D31/00

CPC分类号： F16J15/3404

摘要： The present invention discloses a mating ring, a primary ring, and associated mechanical seal having superior heat transfer and wear characteristics. According to an exemplary embodiment of the present invention, one or more dimples are formed onto the cylindrical outer surface of a mating ring sidewall and/or a primary ring sidewall. A stationary mating ring for a mechanical seal assembly is disclosed. Such a mating ring comprises an annular body having a central axis and a sealing face, wherein a plurality of dimples are formed into the outer circumferential surface of the annular body such that the exposed circumferential surface area of the annular body is increased. The texture added to the sidewall of the mating ring yields superior heat transfer and wear characteristics.

摘要翻译： 本发明公开了具有优异的传热和磨损特性的配合环，主环和相关联的机械密封。 根据本发明的示例性实施例，在匹配环侧壁和/或主环侧壁的圆柱形外表面上形成一个或多个凹坑。 公开了用于机械密封组件的固定配合环。 这种配合环包括具有中心轴线和密封面的环状体，其中，多个凹坑形成在环状体的外周面中，使得环状体的暴露的周向表面积增大。 添加到配合环的侧壁的纹理产生优异的传热和磨损特性。