中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

18 records (took 0.024 seconds)

    1.
    发明专利
    未知

    公开(公告)号：NO20064807L

    公开(公告)日：2006-10-23

    申请号：NO20064807

    申请日：2006-10-23

    Applicant: PACKER SCOTT M

    Inventor： PACKER SCOTT M ,  FLAK RICHARD A ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

    IPC: B23K31/02 ,  B23K20/12

    Abstract: Solid state processing is performed on a workpiece by using a tool capable of friction stir processing, friction stir mixing, or friction stir welding, wherein solid state processing modifies characteristics of a workpiece while substantially maintaining a solid phase in some embodiments, allowing some elements to pass through a liquid phase in other embodiments, and wherein modified characteristics of the material include, but are not limited to, microstructure, macrostructure, toughness, hardness, grain boundaries, grain size, the distribution of phases, ductility, superplasticity, change in nucleation site densities, compressibility, expandability, coefficient of friction, abrasion resistance, corrosion resistance, fatigue resistance, magnetic properties, strength, radiation absorption, and thermal conductivity.

    THREE-BODY JOINING USING FRICTION STIR PROCESSING TECHNIQUES
    4.
    发明申请
    THREE-BODY JOINING USING FRICTION STIR PROCESSING TECHNIQUES 审中-公开
    使用摩擦加工技术的三体接合

    公开(公告)号：WO2007146402A2

    公开(公告)日：2007-12-21

    申请号：PCT/US2007014004

    申请日：2007-06-13

    Applicant: SII MEGADIAMOND INC ,  ADVANCED METAL PRODUCTS INC ,  UNIV BRIGHAM YOUNG ,  PACKER SCOTT M ,  STEEL RUSSELL J ,  BABB JONATHAN A ,  MILES MICHAEL P ,  KOHKONEN KENT

    Inventor： PACKER SCOTT M ,  STEEL RUSSELL J ,  BABB JONATHAN A ,  MILES MICHAEL P ,  KOHKONEN KENT

    IPC: B23K20/12

    CPC classification number: B23K20/123 ,  B23K20/1255 ,  B23K20/128

    Abstract: A friction stir tool is provided to perform friction stir riveting using a partially consumable pin, wherein the pin includes a cutting edge on a bottom surface thereof, wherein the tool is rotated at a first speed to enable cutting by the pin into a first material that is overlapping a second material, wherein after the pin has cut to a sufficient depth, the rotational speed of the tool is increased to thereby enable plasticization of the consumable pin, the first material, and the second material, wherein the tool is then rapidly decelerated until stopped, enabling diffusion bonding between the pin, the first material and the second material.

    Abstract translation: 提供了一种摩擦搅拌工具，以使用部分可消耗的销进行摩擦搅拌铆接，其中该销包括在其底表面上的切割边缘，其中该工具以第一速度旋转，以使得该销能够切割成第一材料， 与第二材料重叠，其中在销已经切割成足够的深度之后，刀具的转速增加，从而使可消耗销，第一材料和第二材料能够增塑，其中工具然后快速减速 直到停止，使得销，第一材料和第二材料之间的扩散结合。

    APPLICATIONS OF FRICTION STIR WELDING USING A SUPERABRASIVE TOOL
    5.
    发明申请
    APPLICATIONS OF FRICTION STIR WELDING USING A SUPERABRASIVE TOOL 审中-公开
    使用超级工具的摩擦焊接应用

    公开(公告)号：WO2004101205A2

    公开(公告)日：2004-11-25

    申请号：PCT/US2004013957

    申请日：2004-05-05

    Applicant: SMITH INTERNATIONAL ,  FLAK RICKY ,  STEEL RUSSELL ,  PACKER SCOTT M

    Inventor： FLAK RICKY ,  STEEL RUSSELL ,  PACKER SCOTT M

    IPC: B23K20060101 ,  B23K20/12 ,  B23K31/02 ,  B23K37/00 ,  B23K

    CPC classification number: B23K20/1255

    Abstract: The present invention relates to a method of joining segments of high melting temperature materials, that includes frictionally heating a first high melting temperature material and a second high melting temperature material wherein the first high melting temperature material and second high melting temperature material are welded together, without substantially changing the macrostructure and/or the microstructure of the first high melting temperature material and the second high melting temperature material, after application of a frictional force.

    Abstract translation: 本发明涉及一种接合高熔点材料段的方法，其包括摩擦加热第一高熔点材料和第二高熔点材料，其中将第一高熔点材料和第二高熔点材料焊接在一起， 在施加摩擦力之后，基本上不改变第一高熔点材料和第二高熔点材料的宏观结构和/或微结构。

    OUT OF POSITION FRICTION STIR WELDING OF CASING AND SMALL DIAMETER TUBING OR PIPE
    6.
    发明申请
    OUT OF POSITION FRICTION STIR WELDING OF CASING AND SMALL DIAMETER TUBING OR PIPE 审中-公开
    外壳和小直径管或管的位置摩擦焊接

    公开(公告)号：WO2011053361A3

    公开(公告)日：2011-07-14

    申请号：PCT/US2010002884

    申请日：2010-11-02

    Applicant: MEGASTIR TECHNOLOGIES LLC ,  PETERSON JEREMY ,  HALL JOHN ,  STEEL RUSSELL J ,  BABB JONATHAN ,  COLLIER MATT ,  PACKER SCOTT M

    Inventor： PETERSON JEREMY ,  HALL JOHN ,  STEEL RUSSELL J ,  BABB JONATHAN ,  COLLIER MATT ,  PACKER SCOTT M

    IPC: B23K37/00

    CPC classification number: B23K20/1255 ,  B23K20/126 ,  B23K37/0533 ,  B23K2201/06

    Abstract: A system for friction stir welding small diameter tubing, where the tubing is held in a correct position and can be rotated by the positioning and holding system while a FSW tool is held stationary, or vice versa. Internal mandrels are also described which can fit inside the smaller dimensions of the small diameter tubing and expand to provide a counter force to prevent deformation of the tubing when forces are applied by the FSW tool, A new FSW tool enables the FSW tool to direct more heat on a tool/workpiece interface to counteract a lack of contact between the FSW shoulder and the workpiece because of tube curvature. The FSW tool is positioned on a small diameter tube by trailing the joint to provide desirable heating at the joint/workpiece interface and surface finishing.

    Abstract translation: 用于摩擦搅拌焊接小直径管道的系统，其中管道被保持在正确的位置，并且当FSW工具保持静止时可以通过定位和保持系统旋转，反之亦然。 还描述了内部心轴，其可以装配在小直径管的较小尺寸内部并且扩展以提供反作用力以防止当FSW工具施加力时管道变形。新的FSW工具使FSW工具能够引导更多 在工具/工件界面上加热，以抵消由于管弯曲而导致FSW轴肩与工件之间的接触不足。 FSW工具通过拖尾来定位在小直径管上，以在接头/工件界面和表面光洁度上提供所需的加热。

    SYSTEM FOR USING HIGH ROTARY SPEED FOR MINIMIZING THE LOAD DURING FRICTION STIR WELDING
    8.
    发明申请
    SYSTEM FOR USING HIGH ROTARY SPEED FOR MINIMIZING THE LOAD DURING FRICTION STIR WELDING 审中-公开
    系统使用高旋转速度使摩擦搅拌焊接过程中的负载最小化

    公开(公告)号：WO2012018853A2

    公开(公告)日：2012-02-09

    申请号：PCT/US2011046321

    申请日：2011-08-02

    Applicant: MEGASTIR TECHNOLOGIES LLC ,  STEEL RUSSELL J ,  PACKER SCOTT M ,  ROSAL DAVID ,  MILES MICHAEL P

    Inventor： STEEL RUSSELL J ,  PACKER SCOTT M ,  ROSAL DAVID ,  MILES MICHAEL P

    IPC: B23K20/12 ,  B23K11/00 ,  H05B6/02

    CPC classification number: B23K20/125 ,  B23K20/1255 ,  B23K20/1265 ,  B23K2201/006 ,  B23K2203/04 ,  B23K2203/10

    Abstract: A system and method for using Friction Stir Spot Joining (FSSJ) to join workpieces made of Advanced High Strength Steels (AHSS), wherein a first embodiment is a FSSJ tool that has no surface features, and wherein the rate of rotation of the FSSJ tool is much higher than is used in other FSW techniques to thereby reduce torque by causing plasticization of the AHSS on a small scale, and in a second embodiment, conventional FSSJ tools can be used at conventional FSSJ speeds if the FSSJ tool is manufactured from conductive tool materials having a high hardness, and heating of the FSSJ tool and/or the workpieces enhances the ability of the FSSJ tool to functionally weld the AHSS.

    Abstract translation: 一种使用摩擦搅拌点连接（FSSJ）来连接由先进高强度钢（AHSS）制成的工件的系统和方法，其中第一实施例是不具有表面特征的FSSJ工具，并且其中FSSJ工具的旋转速率 远高于其它FSW技术中所用的，从而通过使小规模的AHSS塑化来减小转矩，并且在第二实施例中，如果FSSJ工具由导电工具制造，则常规FSSJ工具可以常规FSSJ速度使用 具有高硬度的材料以及FSSJ工具和/或工件的加热增强了FSSJ工具在功能上焊接AHSS的能力。

Patent Agency Ranking