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1.发明申请SYSTEM FOR USING HIGH ROTARY SPEED FOR MINIMIZING THE LOAD DURING FRICTION STIR WELDING 审中-公开用于在摩擦焊接期间最小化负载的高转速的系统公开(公告)号：US20120055977A1
公开(公告)日：2012-03-08
申请号：US13196737
申请日：2011-08-02
CPC分类号： B23K20/125 , B23K20/1255 , B23K20/1265 , B23K2101/006 , B23K2103/04 , B23K2103/10
摘要： 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.
摘要翻译： 用于使用摩擦搅拌点接合（FSSJ）连接由高级高强度钢（AHSS）制成的工件的系统和方法，其中第一实施例是没有表面特征的FSSJ工具，并且其中FSSJ工具的旋转速率 远远高于其他FSW技术中使用的材料，从而通过引起AHSS的小尺度塑化而降低扭矩，而在第二个实施例中，如果FSSJ工具由导电工具制造，传统的FSSJ工具可以以常规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。
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公开(公告)号：US20110073634A1
公开(公告)日：2011-03-31
申请号：US12962402
申请日：2010-12-07
IPC分类号： B23K20/12
CPC分类号： B23K20/123 , B23K20/1255 , B23K20/127 , B23K20/128
摘要： 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.
摘要翻译： 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，其中在销被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，其中该工具然后快速减速 直到停止，使得销，第一材料和第二材料之间的扩散结合。
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3.发明申请Rotary holding device for gripping tool material at elevated temperatures through multiple collar assembly 有权用于通过多个套环组件在高温下夹紧工具材料的旋转保持装置公开(公告)号：US20100038832A1
公开(公告)日：2010-02-18
申请号：US12583005
申请日：2009-08-11
申请人： David Rosal , Scott M. Packer , Russell J. Steel , Peter Cariveau , John Williams , Lance Richman
发明人： David Rosal , Scott M. Packer , Russell J. Steel , Peter Cariveau , John Williams , Lance Richman
CPC分类号： B23K20/1255
摘要： 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.
摘要翻译： 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。
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4.发明授权Rotary holding device for gripping tool material at elevated temperatures through multiple collar assembly 有权用于通过多个套环组件在高温下夹紧工具材料的旋转保持装置公开(公告)号：US08241556B2
公开(公告)日：2012-08-14
申请号：US12583005
申请日：2009-08-11
申请人： David Rosal , Scott M. Packer , Russell J. Steel , Peter Cariveau , John Williams , Lance Richman
发明人： David Rosal , Scott M. Packer , Russell J. Steel , Peter Cariveau , John Williams , Lance Richman
IPC分类号： B23K20/12
CPC分类号： B23K20/1255
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20130299561A1
公开(公告)日：2013-11-14
申请号：US13894226
申请日：2013-05-14
申请人： Paul T. Higgins , Jeremy Peterson , Rodney Dale Fleck , Russell J. Steel , Scott M. Packer , Murray Mahoney , Rod W. Shampine
发明人： Paul T. Higgins , Jeremy Peterson , Rodney Dale Fleck , Russell J. Steel , Scott M. Packer , Murray Mahoney , Rod W. Shampine
CPC分类号： B23K20/129 , B23K20/126 , B23K20/1275 , B23K20/128 , B23K20/24 , B23K33/006 , B23K2101/06 , Y10T29/49826 , Y10T29/49995
摘要： A system and method for joining curved surfaces such as pipes by obtaining pipes having additional rough stock material on the pipe ends, the rough stock material being precision machine processed to prepare complementary face profiles on each of the curved surfaces and then performing friction stir joining of the pipes to obtain a joint that has fewer defects than joints created from conventional welding.
摘要翻译： 一种用于通过在管端上获得具有另外的粗料的管道来连接诸如管道的弯曲表面的系统和方法，粗加工材料是精加工机，以在每个曲面上制备互补的面轮廓，然后进行摩擦搅拌接合 管道获得的接头缺陷比常规焊接产生的接头少。
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公开(公告)号：US08056797B2
公开(公告)日：2011-11-15
申请号：US12694157
申请日：2010-01-26
CPC分类号： B23K20/126 , B23K37/0531 , B23K2101/06
摘要： A mandrel that provides a counter-force to the pressure exerted on the outside of a pipe or other arcuate surface by a friction stir welding tool, wherein the mandrel is expandable through the use of a wedge, and wherein the mandrel enables multiple friction stir welding heads to simultaneously perform welding on the arcuate surface.
摘要翻译： 一种心轴，其通过摩擦搅拌焊接工具提供对施加在管道或其它弓形表面的外部的压力的反作用力，其中心轴可通过使用楔形物而扩展，并且其中心轴能够进行多次摩擦搅拌焊接 同时在弓形表面上进行焊接。
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公开(公告)号：US20100078224A1
公开(公告)日：2010-04-01
申请号：US12629201
申请日：2009-12-02
CPC分类号： B23K20/122 , B23K20/002 , B23K20/1225 , B23K20/128 , B23K20/129 , C23C8/60 , E21B10/00 , E21B10/22 , E21B10/26 , E21B17/1078 , E21B17/16 , E21B31/107
摘要： A roller cone drill bit includes a bit body, at least one leg extending downward from the bit body, a journal on each leg, and a roller cone mounted on each journal. A ball race is configured between each journal and roller cone, and a plurality of retention balls is disposed within each ball race. A ball hole extends from the back face of each leg to the ball race, and a ball hole plug fits within the ball hole. The ball hole plug is secured to the leg by a friction stir weld.
摘要翻译： 滚子锥形钻头包括钻头体，从钻头体向下延伸的至少一个支脚，每个支腿上的轴颈，以及安装在每个轴颈上的滚子圆锥体。 在每个轴颈和滚子锥体之间配置有一个滚珠球，并且在每个球赛中设置多个保持球。 球孔从每个腿的背面延伸到球座，球孔插头配合在球孔内。 球孔塞通过摩擦搅拌焊接固定到腿上。
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公开(公告)号：US20180099349A1
公开(公告)日：2018-04-12
申请号：US15719731
申请日：2017-09-29
IPC分类号： B23K20/12
CPC分类号： B23K20/1255
摘要： A tool includes a friction stir welding (FSW) tool, a first body, a second body, and a plurality of biasing elements. The FSW tool has a rotational axis. The first body is rotationally fixed relative to the FSW tool and the second body is rotational fixed relative to the FSW tool. The plurality of biasing elements is positioned longitudinally between at least a portion of the first body and at least a portion of the second body.
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公开(公告)号：US20130299560A1
公开(公告)日：2013-11-14
申请号：US13894238
申请日：2013-05-14
申请人： Paul T. Higgins , Barry Wayne Struthers , Rod W. Shampine , Jeremy Peterson , Rodney Dale Fleck , Russell J. Steel , Scott M. Packer
发明人： Paul T. Higgins , Barry Wayne Struthers , Rod W. Shampine , Jeremy Peterson , Rodney Dale Fleck , Russell J. Steel , Scott M. Packer
CPC分类号： B23K20/129 , B23K20/126 , B23K20/26 , B23K37/0531 , B23K2101/06
摘要： A system and method for providing a mandrel that can be used to react the loads that are created by a friction stir joining tool as it performs friction stir joining of tubulars, the mandrel selected from a disposable mandrel, a partially disposable mandrel, a reusable mandrel, and a mandrel that is partially disposable and partially reusable.
摘要翻译： 一种用于提供心轴的系统和方法，所述心轴可用于使由摩擦搅拌接合工具产生的负载反应，因为其执行管道的摩擦搅拌接合，所述心轴选自一次性心轴，部分一次性心轴，可重复使用的心轴 以及部分可重复使用的部分可重复使用的心轴。
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10.发明授权Method for using a non-linear control parameter ramp profile to approach a temperature set point of a tool or weld that prevents temperature overshoot during friction stir welding 有权使用非线性控制参数斜坡曲线来接近在摩擦搅拌焊接期间防止温度过冲的工具或焊缝的温度设定点的方法公开(公告)号：US08469256B2
公开(公告)日：2013-06-25
申请号：US13324855
申请日：2011-12-13
CPC分类号： B23K20/1235
摘要： A control parameter ramp profile that enables control parameters to be modified in a non-linear manner, such that as a temperature set point of a tool or a weld is approached, the control parameter ramp profile enables the temperature set point to be approached in a manner that prevents temperature overshoot and therefore creating a better weld along the length thereof, wherein the control parameter ramp profile includes but is not limited to proportional, exponential or an S-curve waveform.
摘要翻译： 控制参数斜坡曲线使得能够以非线性方式修改控制参数，使得当接近工具或焊缝的温度设定点时，控制参数斜坡分布使得温度设定点能够在 防止温度过冲并因此沿着其长度产生更好的焊接的方式，其中控制参数斜坡曲线包括但不限于比例，指数或S曲线波形。
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