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1. 发明授权

US06306467B1 Method of solid free form fabrication of objects 有权
标题翻译：固体自由形成物体的方法
公开(公告)号：US06306467B1
公开(公告)日：2001-10-23
申请号：US09332437
申请日：1999-06-14
申请人： Dawn Roberta White , Daniel Edward Wilkosz , Sankaran Subramaniam
发明人： Dawn Roberta White , Daniel Edward Wilkosz , Sankaran Subramaniam
IPC分类号： B05D136
CPC分类号： C23C4/123 , B29C64/112 , B33Y10/00
摘要： A method of solid free form fabrication of an object includes the steps of providing a substrate, forming a plurality of molten droplets, and spraying the molten droplets upward against the substrate to form a net shape object.
摘要翻译：一种固体自由形式制造物体的方法包括以下步骤：提供基底，形成多个熔融液滴，并将熔融液滴向上喷射抵靠基底以形成网状物体。

2. 发明授权

US5939011A Method for producing a mandrel for use in hot isostatic pressed powder metallurgy rapid tool making 失效
标题翻译：用于热等静压粉末冶金快速制造的心轴的制造方法
公开(公告)号：US5939011A
公开(公告)日：1999-08-17
申请号：US55199
申请日：1998-04-06
申请人： Dawn Roberta White , Daniel Edward Wilkosz
发明人： Dawn Roberta White , Daniel Edward Wilkosz
IPC分类号： B29C33/56 , B29C67/00 , C25D1/10 , B29C33/38
CPC分类号： B29C33/565 , C25D1/10 , B29C67/0051
摘要： A method for producing a composite mandrel (20) for use in creating a precise set of surface features inside a hot isostatic pressed (HIP) billet for producing a desired tool uses a composite nickel shell (16) and ceramic interior (18). A free form fabrication (FFF) or wax positive pattern (10) of the desired tool is made first, then a layer of nickel is deposited on the surface of the FFF positive pattern to produce a nickel shell (16) which is a negative of the desired tool. The final step in creating the composite mandrel (20) is filling the nickel shell (16) with ceramic material (18) to increase the rigidity of the nickel shell thereby forming a mandrel for use in an HIP process to make the desired tool.
摘要翻译：一种用于制造用于产生所需工具的热等静压（HIP）坯料内的精确的一组表面特征的复合心轴（20）的方法使用复合镍壳（16）和陶瓷内部（18）。首先制造所需工具的自由形式制造（FFF）或蜡正图案（10），然后在FFF正图案的表面上沉积一层镍以产生镍壳（16），其为所需的工具。创建复合心轴（20）的最后步骤是用陶瓷材料（18）填充镍壳（16），以增加镍壳的刚度，从而形成用于HIP工艺的心轴以制成所需的工具。

3. 发明授权

US6091043A Depositing metal upon an article 有权
标题翻译：将金属放在物品上
公开(公告)号：US6091043A
公开(公告)日：2000-07-18
申请号：US272487
申请日：1999-03-19
申请人： Dawn Roberta White , Daniel Edward Wilkosz , Sankaran Subramaniam
发明人： Dawn Roberta White , Daniel Edward Wilkosz , Sankaran Subramaniam
IPC分类号： B05B7/22 , B23K9/04 , C23C4/12
CPC分类号： B05B7/224 , B23K9/044 , C23C4/131
摘要： A method of electric arc spraying metal upon an article. The method comprises providing an article to be sprayed, providing a supply of fusible metal feedstock, providing a metal feedstock feeding device, and providing a substrate of conductive heat resistant material. The substrate has a centrally disposed orifice extending therethrough. A source of electrical current is provided having a first electrode electrically coupled with an end of the metal feedstock, and a second electrode electrically coupled with the plate of conductive material. The source of current is activated to establish an electric arc between the metal feedstock and the plate of conductive material. The electrical arc creates a droplet spray of metal from the metal feedstock. The droplet spray is directed through the orifice in the substrate towards the article. The power supply is periodically pulsed between a first current and a second current.
摘要翻译：一种将物品电弧喷镀金属的方法。该方法包括提供待喷涂的物品，提供可熔金属原料的供应，提供金属原料进料装置，以及提供导电耐热材料的基材。衬底具有延伸贯穿其中的中心设置的孔。提供电流源，其具有与金属进料的端部电耦合的第一电极，以及与导电材料板电耦合的第二电极。电流源被激活以在金属原料和导电材料的板之间建立电弧。电弧从金属原料产生金属液滴喷雾。液滴喷雾被引导通过衬底中的孔朝向制品。电源在第一电流和第二电流之间周期性脉冲。

4. 发明授权

US5735446A Friction welding non-metallics to metallics 失效
标题翻译：摩擦焊非金属对金属
公开(公告)号：US5735446A
公开(公告)日：1998-04-07
申请号：US498495
申请日：1995-07-05
申请人： Dawn Roberta White , Richard Lawrence Allor , John Scott Badgley , Jerald Edward Jones
发明人： Dawn Roberta White , Richard Lawrence Allor , John Scott Badgley , Jerald Edward Jones
IPC分类号： C03C27/04 , H05B3/84 , H05B3/86 , B23K20/12
CPC分类号： H05B3/84 , C03C27/046 , H05B3/86 , H05B2203/016 , H05B2203/017 , Y10S428/929 , Y10T428/12597 , Y10T428/24926
摘要： A method of inertial bonding of a conductive metallic member to a fragile non-conductive member, comprising: (a) depositing a thin adherent conductive pad onto the fragile member to present a first friction creating surface: (b) forming the conductive metallic member with a second friction mating surface conforming essentially to the first friction creating surface; (c) bringing the first and second friction surfaces together with high relative movement transverse to the surfaces and with a gradually increasing forging force along an axis perpendicular to the surfaces to generate sufficient frictional heat therebetween to effect at least a galling or smearing of melted particles of said surfaces; and (d) abruptly ceasing the relative rotation and increasing forging force upon the attainment of such melted particles at the engaging interface between the surfaces.
摘要翻译：一种将导电金属构件惯性接合到脆性非导电构件的方法，包括：（a）在所述易碎构件上沉积薄的粘附导电垫以呈现第一摩擦产生表面：（b）形成所述导电金属构件，基本上符合第一摩擦产生表面的第二摩擦配合表面; （c）使第一和第二摩擦表面与横向于表面的高相对运动并且沿着垂直于表面的轴线逐渐增加的锻压力在其间产生足够的摩擦热，以实现熔融颗粒的至少磨损或涂抹的所述表面; 和（d）在表面之间的接合界面处获得这样的熔融颗粒时，突然停止相对旋转和增加锻造力。

5. 发明授权

US06144006A Method of making and/or using copper based electrodes to spot-weld aluminum 失效
标题翻译：制造和/或使用铜基电极点焊铝的方法
公开(公告)号：US06144006A
公开(公告)日：2000-11-07
申请号：US962550
申请日：1997-10-31
申请人： Dawn Roberta White , Richard Lawrence Allor , Jerald Edward Jones, Sr.
发明人： Dawn Roberta White , Richard Lawrence Allor , Jerald Edward Jones, Sr.
IPC分类号： B23K11/11 , B23K35/02 , B23K35/04 , B23K35/22 , B23K35/40 , C22C1/04 , B23K11/30
CPC分类号： B23K35/0205 , B23K11/11 , B23K35/222 , B23K35/402 , C22C1/0425 , B22F2999/00 , B23K2203/10
摘要： A method for spot-welding aluminum workpieces with copper electrodes that comprises the steps of: (a) dissolving copper and one or more alloying elements X to yield an alloy that increases the liquidus of Al when dissolved in molten Al, super heating the alloy of copper and one or more elements X that normally have little or nor solubility in copper at room temperature, such super heating being a temperature at which X is soluble in copper, X being selected from the group of Mo, Ta, V, and W, elements that form monotectic or peritectic phases with copper and aluminum devoid of an eutectic, X being present in an amount of 4-15% by weight of the copper; (b) rapidly cooling the alloy to room temperature to retain such elements in solid solution; (c) either concurrently or subsequent to step (b), forming the alloy as an electrode shape; and (d) passing current through the electrode shape to effect spot-welding of the aluminum workpieces when pressed thereagainst while extending the welding life of the electrode. Super heating and rapid cooling may be carried out by atomizing a melt of Cu and X with a pressurized gas that directs the spray onto a target for further cooling and eventual working or shaping.
摘要翻译：一种用铜电极点焊铝工件的方法，包括以下步骤：（a）将铜和一种或多种合金元素X溶解以产生当溶解在熔融Al中时增加铝的液相线的合金，超加热合金中的合金铜和一种或多种在室温下通常在铜中几乎不溶解或不溶解的元素X，这种超加热是X可溶于铜的温度，X选自Mo，Ta，V和W组，形成具有不含共晶的铜和铝的单晶或包晶相的元素，X以铜的重量计为4-15％; （b）将合金快速冷却至室温以将这些元素保持在固溶体中; （c）在步骤（b）的同时或之后，形成合金作为电极形状; 和（d）使电流通过电极形状，以在延伸电极的焊接寿命的同时在压制的同时实现铝工件的点焊。超加热和快速冷却可以通过用加压气体雾化Cu和X的熔体来进行，该加压气体将喷雾引导到目标上以进一步冷却和最终的加工或成型。

6. 发明授权

US5879206A Terminal connector capable of attachment to a metallic surface 失效
标题翻译：端子连接器，能够连接到金属表面
公开(公告)号：US5879206A
公开(公告)日：1999-03-09
申请号：US964794
申请日：1997-11-05
申请人： John Scott Badgley , Dawn Roberta White , Richard Lawrence Allor , Samir Samir
发明人： John Scott Badgley , Dawn Roberta White , Richard Lawrence Allor , Samir Samir
IPC分类号： B23K1/00 , B23K20/12 , H01R4/02
CPC分类号： H01R4/029 , B23K1/00 , B23K20/12 , H01R24/66 , H05B3/84 , H01R2101/00 , H05B2203/016
摘要： There is disclosed herein a terminal connector 20 attachable to a metallic mating surface 52 on a workpiece 50 by friction joining. One embodiment of the connector 20 comprises an electrically conductive body 22 having a top end 24 to which an electrical connector 70 may be attached, a bottom end 26 having a bottom surface 28 generally conforming to the mating surface 52 of the workpiece 50, and an axis R substantially orthogonal to the bottom surface 28 about which the terminal 20 may be rotated. Attached to the bottom surface 28 is a layer of solder 30 having an outer perimeter 32 and defining a central solder-free region 34 about the axis R. In a preferred embodiment, the bottom surface 28 of the terminal 20 is substantially circular in shape, and the layer of solder 30 is substantially annular in shape with the central solder-free region 34 being substantially circular and generally centered about the rotational axis R. The solder layer 30 may further define a plurality of evenly spaced radial grooves 38 therein.
摘要翻译：本文公开了通过摩擦接合可附接到工件50上的金属配合表面52的端子连接器20。连接器20的一个实施例包括具有顶端24的导电体22，电连接器70可附接到该顶端24，具有大体上与工件50的配合表面52相符的底表面28的底端26和轴R基本上垂直于底表面28，端子20可围绕底表面28旋转。连接到底表面28的是具有外周边32并且围绕轴线R限定中心无焊料区域34的焊料层30.在优选实施例中，端子20的底表面28基本上为圆形，并且焊料层30的形状基本上是环形的，其中中心无焊料区域34基本上是圆形的并且大致围绕旋转轴线R居中。焊料层30还可以在其中限定多个均匀间隔开的径向沟槽38。

7. 发明授权

US5845836A Friction welding non-metallics to metallics 失效
标题翻译：摩擦焊非金属对金属
公开(公告)号：US5845836A
公开(公告)日：1998-12-08
申请号：US919734
申请日：1997-08-28
申请人： Dawn Roberta White , Richard Lawrence Allor , John Scott Badgley , Jerald Edward Jones
发明人： Dawn Roberta White , Richard Lawrence Allor , John Scott Badgley , Jerald Edward Jones
IPC分类号： C03C27/04 , H05B3/84 , H05B3/86 , H01R9/00 , B23K20/12
CPC分类号： H05B3/84 , C03C27/046 , H05B3/86 , H05B2203/016 , H05B2203/017 , Y10S428/929 , Y10T428/12597 , Y10T428/24926
摘要： An aluminum clip useful for being bonded to glass and serving as a terminal for an electrical lead circuit in or on such glass, comprising: an aluminum-based body having a cup shape. The cup shape having a substantially flat surface; an ultra thin pad of noble metal adhered to the substantially flat surface, the pad presenting a surface roughness in the range of 1-5 microns.
摘要翻译：一种用于粘合到玻璃上并用作这种玻璃中或之上的电引线电路的端子的铝夹，包括：具有杯形的铝基体。杯形状具有基本平坦的表面; 附着在基本上平坦的表面上的贵金属的超薄垫，该垫具有在1-5微米范围内的表面粗糙度。

8. 发明授权

US06247633B1 Fabricating low distortion lap weld construction 有权
标题翻译：制造低失真搭接焊接结构
公开(公告)号：US06247633B1
公开(公告)日：2001-06-19
申请号：US09262734
申请日：1999-03-02
申请人： Dawn Roberta White , Susan Marie Ward , Alvin Kenneth Oros
发明人： Dawn Roberta White , Susan Marie Ward , Alvin Kenneth Oros
IPC分类号： B23K2012
CPC分类号： B23K20/1265 , B23K20/123 , B23K20/125 , B23K2101/06
摘要： A method of making a low distortion frame construction, the construction having joint regions formed by first and second overlapping members defining a lapped interface, the joint regions being comprised of material that can be converted to a solid state deformable plastic condition by friction heat, comprising: (a) providing a stir friction welding tool having (i) a rotatable thermally conductive body presenting a shoulder to engage the joint region for storing friction-generated heat, and (ii) a friction generating pin rotatable with said body about a pin axis and selectively extendable from the shoulder to progressively penetrate the overlapping members as the joint region in contact with the pin becomes plastic; (b) placing the tool shoulder against the joint region with the pin axis transverse to the lapped interface and spinning the body while progressively extending the pin at a rotational speed effective to generate friction heat that converts the adjacent material of the joint to a plastic condition allowing the spinning of the probe to stir such plastically converted material; and (c) controlling the depth of penetration of the spinning probe while translating the tool across the joint region to perfect a friction stirred welded zone that extends through the interface and between the overlapping members to provide a welded joint that is exceptionally strong in shear.
摘要翻译：一种制造低变形框架结构的方法，该结构具有由第一和第二重叠构件形成的接合区域，该第一和第二重叠构件限定重叠的界面，所述接合区域由能够通过摩擦热转换成固态可变形塑料状态的材料组成，包括（a）提供一种搅拌摩擦焊接工具，其具有（i）可旋转的导热体，其具有肩部以接合所述接合区域以存储摩擦产生的热量;以及（ii）摩擦产生销，所述摩擦产生销可绕所述主体围绕销轴线并且当与销接触的接合区域变为塑性时，可选择性地从肩部延伸到逐渐穿透重叠部件; （b）将工具肩部放置在接头区域上，其销轴线横过搭接的接口并旋转本体，同时以有效的转速逐渐延伸销，以产生将相邻的接头材料转换成塑性状态的摩擦热允许探针的纺丝搅拌这种塑性转化的材料; 和（c）控制纺丝探针的穿透深度，同时使工具跨越接头区域，使完美的摩擦搅拌焊接区域延伸穿过界面和重叠部件之间，以提供非常强的剪切强度的焊接接头。

9. 发明授权

US6138897A Self-aligining end effector for friction soldering metals to glass plate 失效
标题翻译：用于将金属摩擦焊接到玻璃板上的自密封末端执行器
公开(公告)号：US6138897A
公开(公告)日：2000-10-31
申请号：US137098
申请日：1998-08-20
申请人： Richard Lawrence Allor , Samir Samir , Tyann Sue Chappell , Dawn Roberta White
发明人： Richard Lawrence Allor , Samir Samir , Tyann Sue Chappell , Dawn Roberta White
IPC分类号： C03C27/04 , B23K20/12 , B23K1/06 , B23K5/20 , B23K20/10 , B23K31/02
CPC分类号： C03C27/04 , C03C27/046
摘要： Method of aligning a metallic solderable object to a glass plate comprising loading a solderable object onto an end effector of a robotically supported spindle of a spindle assembly, handing a support from the spindle assembly that extends beneath the axis of the spindle and has camming surfaces precisely aligned with the spindle axis, resiliently cradling a backing member on the support by use of a cam member adapted to fit against the support camming surface when the resiliency is overcome, positioning a glass plate on the backing member to overcome the resiliency of the backing member and cause the cam to engage the camming surfaces of the support and automatically obtain normality of the spindle axis with respect to the glass plate. An end effector assembly for facilitating friction soldering of a metal object to a glass plate, comprising a rotary spindle applicator having a support structure carrying a linearly moveable spindle along its axis, a hanging support depending from the support structure that extends beneath the axis of a spindle and carries camming surfaces precisely aligned with the spindle axis, a backing member resiliently carried on the hanging support, the backing member having a cam member depending therefrom and adapted to fit against the support camming surfaces when a glass plate is loaded onto the backing member to overcome such resiliency.
摘要翻译：将金属可焊接物体与玻璃板对准的方法，包括将可焊接物体加载到主轴组件的机器人支撑的主轴的端部执行器上，从主轴组件移动支撑件，该主轴组件在主轴的轴线之下延伸并具有精确的凸轮表面与主轴相对准，通过使用适于在克服弹性时与支承凸轮表面相配合的凸轮构件将支撑构件弹性地支撑在支撑件上，将玻璃板定位在背衬构件上以克服背衬构件的弹性并且使凸轮接合支撑件的凸轮表面并且相对于玻璃板自动获得主轴轴线的正常性。一种用于促进金属物体与玻璃板的摩擦焊接的末端执行器组件，包括旋转主轴施加器，其具有沿其轴线承载线性移动主轴的支撑结构，从支撑结构悬垂的悬挂支撑件，主轴并承载与主轴轴线精确对准的凸轮表面，弹性地承载在悬挂支撑件上的背衬构件，背衬构件具有从其悬垂的凸轮构件，并且当将玻璃板装载到背衬构件上时适于与支撑凸轮表面相配合克服这种弹性。

10. 发明授权

US6019272A Method for attaching a terminal connector to a metallic surface 失效
标题翻译：将端子连接器附接到金属表面的方法
公开(公告)号：US6019272A
公开(公告)日：2000-02-01
申请号：US967537
申请日：1997-11-12
申请人： John Scott Badgley , Dawn Roberta White , Richard Lawrence Allor , Samir Samir
发明人： John Scott Badgley , Dawn Roberta White , Richard Lawrence Allor , Samir Samir
IPC分类号： B23K1/00 , H01R43/02 , H05K3/34 , H01L21/60 , B23K20/12
CPC分类号： H05K3/3494 , B23K1/0008 , H01R43/0256 , H05B3/84 , B23K2201/38 , H05B2203/016 , H05K2201/1031 , H05K2203/0271 , H05K3/341 , Y02P70/611
摘要： There is disclosed herein a method for attaching a terminal to a metallic mating surface on a workpiece by friction joining, comprising the steps of: (1) providing the terminal and the workpiece, wherein the terminal comprises an electrically conductive body having a top end to which an electrical connector may be attached, a bottom end having a bottom surface generally conforming to the mating surface of the workpiece, a rotational axis substantially orthogonal to the bottom surface about which the terminal may be rotated, and a layer of solder attached to the bottom surface wherein the layer has an outer perimeter and defines a central solder-free region about the axis; (2) rotating the terminal about its rotational axis at a predetermined rotational speed while holding the workpiece stationary; (3) pressing together the rotating terminal and the stationary workpiece using a predetermined forging force for a predetermined length of time, so as to promote a galling bond between the mating surfaces; and (4) abruptly stopping the rotation of the terminal. During the pressing together step, the solder is generally maintained at an average temperature below its melting temperature.
摘要翻译：这里公开了一种通过摩擦接合将端子附接到工件上的金属配合表面的方法，包括以下步骤：（1）提供端子和工件，其中端子包括导电体，其具有顶端至电连接器可以被附接，底端具有大体上与工件的配合表面相符的底表面，基本上垂直于底表面的旋转轴线，端子可围绕该底表面旋转，以及附接到工件的焊料层底表面，其中所述层具有外周边并且围绕所述轴线限定中心无焊料区域; （2）在保持工件静止的同时以预定转速旋转端子绕其旋转轴线; （3）使用预定的锻压力将旋转端子和固定工件压在预定的时间长度上，以促进配合表面之间的磨损结合; 和（4）突然停止终端的旋转。在压制步骤期间，焊料通常保持在低于其熔融温度的平均温度。

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