公开(公告)号：WO2010019231A1

公开(公告)日：2010-02-18

申请号：PCT/US2009/004616

申请日：2009-08-11

Applicant: SII MEGADIAMOND, INC. ,  ADVANCED METAL PRODUCTS, INC. ,  ROSAL, David ,  PACKER, Scott, M. ,  STEEL, Russell, J. ,  CARIVEAU, Peter ,  WILLIAMS, John ,  RICHMAN, Lance

Inventor： ROSAL, David ,  PACKER, Scott, M. ,  STEEL, Russell, J. ,  CARIVEAU, Peter ,  WILLIAMS, John ,  RICHMAN, Lance

IPC: B23K20/12

CPC classification number: B23K20/1255

Abstract: A tool is provided that is capable of friction stir processing, friction stir mixing, and friction stir welding of high melting temperature and low melting temperature materials, wherein the collar is now divided into at least an inner and an outer collar coupled to the shank and the FSW tip, wherein new thermal barriers enable expansion of the inner collar to be directed inward to thereby create compression on the FSW tip instead of allowing the FSW tip to become loose in the tool at elevated temperatures.

Abstract translation: 提供了能够进行摩擦搅拌处理，摩擦搅拌混合和高熔点温度和低熔点材料的摩擦搅拌焊接的工具，其中颈圈现在被分成至少一个连接到柄部的内部和外部轴环， FSW尖端，其中新的热障可以使内部轴环膨胀以向内引导，从而在FSW尖端上产生压缩，而不是允许FSW尖端在升高的温度下在工具中松动。

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。

公开(公告)号：WO2016007771A1

公开(公告)日：2016-01-14

申请号：PCT/US2015/039785

申请日：2015-07-09

Applicant: STEEL, Russell J. ,  FLECK, Rodney Dale ,  TUCKER, Christopher Arthur ,  PACKER, Scott M. ,  ROSAL, David ,  CANAVAN, John T. ,  KLINGINSMITH, Michael D.

Inventor： STEEL, Russell J. ,  FLECK, Rodney Dale ,  TUCKER, Christopher Arthur ,  PACKER, Scott M. ,  ROSAL, David ,  CANAVAN, John T. ,  KLINGINSMITH, Michael D.

IPC: E21C47/00 ,  B23K11/00 ,  B23K20/12 ,  B23K20/22 ,  B23K33/00 ,  B23K103/18

CPC classification number: B23K33/00 ,  B23K11/0053 ,  B23K20/1265 ,  B23K20/128 ,  B23K20/22 ,  B23K2203/05 ,  B23K2203/10 ,  B23K2203/18 ,  B23K2203/26 ,  B23K2203/52 ,  E21F13/061

Abstract: A system and method for securely joining a high melting temperature material and a backing substrate using a mechanical connection includes a backing substrate integrally formed with a material positioned inside a dovetail recess in the high melting temperature material, mechanically fixing the backing substrate to the high melting temperature material without fusion or bonding of the microstructure.

Abstract translation: 使用机械连接来牢固地接合高熔点材料和背衬基板的系统和方法包括：背衬基板，其整体形成有位于高熔点材料的燕尾槽内部的材料，将背衬基板机械地固定到高熔点 温度材料不会熔化或结合微结构。

公开(公告)号：WO2013043914A1

公开(公告)日：2013-03-28

申请号：PCT/US2012/056404

申请日：2012-09-20

Applicant: ROSAL, David ,  HIGGINS, Paul T. ,  STEEL, Russell J. ,  PACKER, Scott M. ,  PETERSON, Jeremy ,  LARSEN, Steve W. ,  SANDERSON, Samuel C. ,  BABB, Jonathan A.

Inventor： ROSAL, David ,  HIGGINS, Paul T. ,  STEEL, Russell J. ,  PACKER, Scott M. ,  PETERSON, Jeremy ,  LARSEN, Steve W. ,  SANDERSON, Samuel C. ,  BABB, Jonathan A.

IPC: B23K20/12 ,  B29C65/06

CPC classification number: B23K37/08 ,  B23K20/1215 ,  B23K20/1255 ,  B23K20/26

Abstract: A system and method for modifying a work piece surface of high melting temperature materials such as Advanced High Strength Steels, wherein a friction stir welding tool may include cutting elements located on the outside diameter of a collar assembly, wherein the collar assembly may be retrofitted for existing friction stir welding tools, or may be designed as a custom attachment for a new hybrid friction stir welding tool, wherein the surface of the work piece may be modified by removing detrimental flash and burr created during operation of the friction stir welding tool.

Abstract translation: 一种用于改变诸如Advanced High Strength Steel的高熔点材料的工件表面的系统和方法，其中摩擦搅拌焊接工具可以包括位于套环组件的外径上的切割元件，其中可以改装套环组件 现有的摩擦搅拌焊接工具，或者可以被设计为用于新的混合摩擦搅拌焊接工具的定制附件，其中可以通过消除摩擦搅拌焊接工具的操作期间产生的有害的闪光和毛刺来改变工件的表面。

公开(公告)号：WO2012018853A3

公开(公告)日：2012-02-09

申请号：PCT/US2011/046321

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

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.