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1. 发明授权

US06484584B2 Method for the concurrent ultrasonic inspection of partially completed welds 有权
标题翻译：用于部分完成焊接的同时超声波检查的方法
公开(公告)号：US06484584B2
公开(公告)日：2002-11-26
申请号：US09741203
申请日：2000-12-19
申请人： John A. Johnson , Eric D. Larsen , Karen S. Miller , Herschel B. Smartt , Timothy R. McJunkin
发明人： John A. Johnson , Eric D. Larsen , Karen S. Miller , Herschel B. Smartt , Timothy R. McJunkin
IPC分类号： G01N2910
CPC分类号： G01N29/225 , B23K31/125 , G01N29/07 , G01N29/228 , G01N29/2487 , G01N29/265 , G01N29/28 , G01N2291/044 , G01N2291/056 , G01N2291/102 , G01N2291/2634 , G01N2291/2675
摘要： A method for the concurrent ultrasonic inspection of partially completed welds is disclosed and which includes providing a pair of transducers which are individually positioned on the opposite sides of a partially completed weld to be inspected; moving the transducers along the length of and laterally inwardly and outwardly relative to the partially completed weld; pulsing the respective transducers to produce an ultrasonic signal which passes through or is reflected from the partially completed weld; receiving from the respective transducers ultrasonic signals which pass through or are reflected from the partially completed welds; and analyzing the ultrasonic signal which has passed through or is reflected from the partially completed weld to determine the presence of any weld defects.
摘要翻译：公开了一种用于部分完成的焊缝的同时超声波检查的方法，其包括提供一对换能器，它们分别位于待检查的部分完成的焊缝的相对侧上; 沿着该部分完成的焊缝的长度和横向向内和向外移动换能器; 脉冲相应的换能器以产生通过或被部分完成的焊缝反射的超声波信号; 从相应的换能器接收通过或被部分完成的焊缝反射的超声波信号; 并分析已经通过或从部分完成的焊缝反射的超声波信号，以确定是否存在任何焊接缺陷。

2. 发明授权

US07094989B2 Welding apparatus and methods for using ultrasonic sensing 有权
标题翻译：焊接设备及其超声波检测方法
公开(公告)号：US07094989B2
公开(公告)日：2006-08-22
申请号：US10828560
申请日：2004-04-12
申请人： Timothy R. McJunkin , John A. Johnson , Eric D. Larsen , Herschel B. Smartt
发明人： Timothy R. McJunkin , John A. Johnson , Eric D. Larsen , Herschel B. Smartt
IPC分类号： B23K9/127
CPC分类号： B23K15/0013 , B23K9/025 , B23K9/127 , B23K26/044
摘要： A welding apparatus using ultrasonic sensing is described and which includes a movable welder having a selectively adjustable welding head for forming a partially completed weld in a weld seam defined between adjoining metal substrates; an ultrasonic assembly borne by the moveable welder and which is operable to generate an ultrasonic signal which is directed toward the partially completed weld, and is further reflected from same; and a controller electrically coupled with the ultrasonic assembly and controllably coupled with the welding head, and wherein the controller receives information regarding the ultrasonic signal and in response to the information optimally positions the welding head relative to the weld seam.
摘要翻译：描述了使用超声波感测的焊接装置，其包括具有选择性调节的焊接头的可移动焊接机，用于在相邻的金属衬底之间限定的焊缝中形成部分完成的焊缝; 超声波组件，其由可动焊机承载并且可操作以产生朝向部分完成的焊缝的超声波信号，并且进一步从其反射; 以及与所述超声波组件电耦合并且与所述焊接头可控地耦合的控制器，并且其中所述控制器接收关于所述超声波信号的信息，并且响应于所述信息最优地相对于所述焊缝定位所述焊接头。

3. 发明授权

US06365873B1 Apparatus for the concurrent inspection of partially completed welds 有权
标题翻译：用于同时检查部分完成焊缝的装置
公开(公告)号：US06365873B1
公开(公告)日：2002-04-02
申请号：US09583632
申请日：2000-05-31
申请人： Herschel B. Smartt , John A. Johnson , Eric D. Larsen , Rodney J. Bitsoi , Ben C. Perrenoud , Karen S. Miller , David P. Pace
发明人： Herschel B. Smartt , John A. Johnson , Eric D. Larsen , Rodney J. Bitsoi , Ben C. Perrenoud , Karen S. Miller , David P. Pace
IPC分类号： B23K9095
CPC分类号： G01N29/225 , B23K31/125 , G01N29/07 , G01N29/228 , G01N29/2487 , G01N29/265 , G01N29/28 , G01N2291/044 , G01N2291/056 , G01N2291/102 , G01N2291/2634 , G01N2291/2675
摘要： An apparatus for the concurrent inspection of partially completed welds is described in which is utilized in combination with a moveable welder for forming a partially completed weld, and an ultrasonic generator mounted on a moveable welder in which is reciprocally moveable along a path of travel which is laterally disposed relative to the partially completed weld.
摘要翻译：描述了用于同时检查部分完成的焊缝的装置，其中与用于形成部分完成的焊接的可移动焊接机组合使用，以及安装在可移动焊接机上的超声波发生器，其中可沿着行进路径往复运动，相对于部分完成的焊缝横向设置。

4. 发明授权

US06178819B2 Inspection apparatus for evaluating a partially completed weld 有权
标题翻译：用于评估部分完成焊缝的检查装置
公开(公告)号：US06178819B2
公开(公告)日：2001-01-30
申请号：US09196399
申请日：1998-11-19
申请人： Herschel B. Smartt , Eric D. Larsen , Jonn A. Johnson
发明人： Herschel B. Smartt , Eric D. Larsen , Jonn A. Johnson
IPC分类号： G21C1710
CPC分类号： B23K31/12 , G01N29/043 , G01N29/2487 , G01N29/265 , G01N2291/0421 , G01N2291/0422 , G01N2291/056 , G01N2291/102 , G01N2291/105 , G01N2291/2675
摘要： An inspection apparatus for evaluating a partially completed weld is described and which is utilized in combination with an automated movable welder which moves across a supporting surface, and wherein the inspection apparatus includes a coupling member mounted on the welder; a frame member mounted on the coupling member; an ultrasonic sensor mounted on the frame member and disposed in ultrasonic sound transmitting relation relative to the partially completed weld; and a drive assembly for adjusting the position of the ultrasonic sensor relative to the partially completed weld.
摘要翻译：描述了用于评估部分完成焊接的检查装置，其与跨越支撑表面移动的自动移动焊接机组合使用，并且其中检查装置包括安装在焊机上的联接构件; 安装在所述联接构件上的框架构件; 超声波传感器，其安装在所述框架构件上，并且相对于所述部分完成的焊缝设置在超声波传播关系中; 以及用于调节超声波传感器相对于部分完成焊缝的位置的驱动组件。

5. 发明授权

US07597236B2 Method for forming materials 失效
标题翻译：材料成型方法
公开(公告)号：US07597236B2
公开(公告)日：2009-10-06
申请号：US11205616
申请日：2005-08-16
申请人： Charles R. Tolle , Denis E. Clark , Herschel B. Smartt , Karen S. Miller
发明人： Charles R. Tolle , Denis E. Clark , Herschel B. Smartt , Karen S. Miller
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/1275 , B23K20/128
摘要： A material-forming tool and a method for forming a material are described including a shank portion; a shoulder portion that releasably engages the shank portion; a pin that releasably engages the shoulder portion, wherein the pin defines a passageway; and a source of a material coupled in material flowing relation relative to the pin and wherein the material-forming tool is utilized in methodology that includes providing a first material; providing a second material, and placing the second material into contact with the first material; and locally plastically deforming the first material with the material-forming tool so as mix the first material and second material together to form a resulting material having characteristics different from the respective first and second materials.
摘要翻译：描述了材料形成工具和形成材料的方法，其包括柄部分; 肩部，其可释放地接合所述柄部; 销可释放地接合所述肩部，其中所述销限定通道; 以及材料源，其相对于所述销材料流动关系耦合，并且其中所述材料形成工具用于包括提供第一材料的方法学; 提供第二材料，并将所述第二材料放置成与所述第一材料接触; 并且用材料成形工具局部地使第一材料塑性变形，以便将第一材料和第二材料混合在一起以形成具有不同于相应的第一和第二材料的特性的所得材料。

6. 发明授权

US06236017B1 Method and apparatus for assessing weld quality 失效
标题翻译：评估焊缝质量的方法和装置
公开(公告)号：US06236017B1
公开(公告)日：2001-05-22
申请号：US09346196
申请日：1999-07-01
申请人： Herschel B. Smartt , Kevin L. Kenney , John A. Johnson , Nancy M. Carlson , Denis E. Clark , Paul L. Taylor , Edward W. Reutzel
发明人： Herschel B. Smartt , Kevin L. Kenney , John A. Johnson , Nancy M. Carlson , Denis E. Clark , Paul L. Taylor , Edward W. Reutzel
IPC分类号： B23K9095
CPC分类号： B23K9/0953 , B23K9/093 , B23K9/1336 , B23K31/125
摘要： Apparatus for determining a quality of a weld produced by a welding device according to the present invention includes a sensor operatively associated with the welding device. The sensor is responsive to at least one welding process parameter during a welding process and produces a welding process parameter signal that relates to the at least one welding process parameter. A computer connected to the sensor is responsive to the welding process parameter signal produced by the sensor. A user interface operatively associated with the computer allows a user to select a desired welding process. The computer processes the welding process parameter signal produced by the sensor in accordance with one of a constant voltage algorithm, a short duration weld algorithm or a pulsed current analysis module depending on the desired welding process selected by the user. The computer produces output data indicative of the quality of the weld.
摘要翻译：用于确定由根据本发明的焊接装置产生的焊缝的质量的装置包括与焊接装置可操作地相关联的传感器。所述传感器在焊接过程期间响应于至少一个焊接工艺参数，并产生与所述至少一个焊接工艺参数有关的焊接过程参数信号。连接到传感器的计算机响应于由传感器产生的焊接过程参数信号。与计算机可操作地相关联的用户界面允许用户选择所需的焊接过程。根据用户选择的期望的焊接过程，计算机根据恒定电压算法，短时焊接算法或脉冲电流分析模块中的一种处理由传感器产生的焊接过程参数信号。计算机产生指示焊缝质量的输出数据。

7. 发明授权

US4712722A Concurrent ultrasonic weld evaluation system 失效
标题翻译：并行超声波焊接评估系统
公开(公告)号：US4712722A
公开(公告)日：1987-12-15
申请号：US772527
申请日：1985-09-04
申请人： Donald W. Hood , John A. Johnson , Herschel B. Smartt
发明人： Donald W. Hood , John A. Johnson , Herschel B. Smartt
IPC分类号： B23K9/095 , G01N29/11 , G01N29/30 , G01N29/44 , B23K5/22 , B23K9/32 , B23K37/00
CPC分类号： B23K9/0956 , G01N29/11 , G01N29/30 , G01N29/4445 , G01N2291/044 , G01N2291/267
摘要： A system for concurrent, non-destructive evaluation of partially completed welds for use in conjunction with an automated welder. The system utilizes real time, automated ultrasonic inspection of a welding operation as the welds are being made by providing a transducer which follows a short distance behind the welding head. Reflected ultrasonic signals are analyzed utilizing computer based digital pattern recognition techniques to discriminate between good and flawed welds on a pass by pass basis. The system also distinguishes between types of weld flaws.
摘要翻译：一种用于与自动焊工结合使用的部分完成焊缝并发，非破坏性评估的系统。通过在焊接头后面提供一个距离较短的距离的换能器，该系统利用焊接操作的实时自动超声波检测。使用基于计算机的数字模式识别技术分析反射的超声波信号，以通过通过基准来区分良好和有缺陷的焊缝。该系统也区分了焊缝的种类。

8. 发明授权

US5275327A Integrated optical sensor 失效
标题翻译：集成光学传感器
公开(公告)号：US5275327A
公开(公告)日：1994-01-04
申请号：US960329
申请日：1992-10-13
申请人： Arthur D. Watkins , Herschel B. Smartt , Paul L. Taylor
发明人： Arthur D. Watkins , Herschel B. Smartt , Paul L. Taylor
IPC分类号： B23K9/095 , B23K9/127 , B23K9/12 , G06F15/46
CPC分类号： B23K9/1274 , B23K9/0956
摘要： An integrated optical sensor for arc welding having multifunction feedback control. The sensor, comprising generally a CCD camera and diode laser, is positioned behind the arc torch for measuring weld pool position and width, standoff distance, and post-weld centerline cooling rate. Computer process information from this sensor is passed to a controlling computer for use in feedback control loops to aid in the control of the welding process. Weld pool position and width are used in a feedback loop, by the weld controller, to track the weld pool relative to the weld joint. Sensor standoff distance is used in a feedback loop to control the contact tip to base metal distance during the welding process. Cooling rate information is used to determine the final metallurgical state of the weld bead and heat affected zone, thereby controlling post-weld mechanical properties.
摘要翻译：一种用于电弧焊的集成光学传感器，具有多功能反馈控制。传感器，通常包括CCD摄像机和二极管激光器，位于电弧焊炬后面，用于测量焊池位置和宽度，间隔距离和焊后中心线冷却速率。来自该传感器的计算机处理信息被传递到控制计算机以用于反馈控制回路以帮助控制焊接过程。焊接池位置和宽度用于焊接控制器的反馈回路中，以跟踪焊接点相对于焊接接头。在反馈回路中使用传感器间隔距离，以在焊接过程中控制接触尖端与母材距离。冷却速率信息用于确定焊道和热影响区域的最终冶金状态，从而控制焊后机械性能。

9. 发明授权

US4033766A Continuous stream treatment of ductile iron 失效
标题翻译：球墨铸铁的连续流处理
公开(公告)号：US4033766A
公开(公告)日：1977-07-05
申请号：US654663
申请日：1976-02-02
申请人： Gerald S. Cole , Bela V. Kovacs , Robert A. Sensoli , Herschel B. Smartt
发明人： Gerald S. Cole , Bela V. Kovacs , Robert A. Sensoli , Herschel B. Smartt
IPC分类号： C21C1/10 , C22C33/00
CPC分类号： C21C1/10 , C22C33/00
摘要： A method and apparatus for producing modified grey iron, and particularly nodular cast iron, is disclosed. The apparatus comprises refractory elements including an inclined flow course for continuous reception of molten grey iron, a V-shaped inclined receptacle interposed in said course into which a predetermined supply of modifying agent, such as magnesium, is injected to react with said iron, and means for controlling the egress of iron from the receptacle in order to sequentially stage the build-up and dissipation of a pool of iron in said receptacle facilitating chemical reactions and thorough mixing for attaining and improving the homogeneity of the modified iron elements. The product and composition uniquely is characterized by about 3.5 carbon, by weight, 2.5% silicon, 0.2-0.9Mn sulfur no greater than 0.015%, the remainder being essentially iron; the composition is devoid of carbide and dross or slag and has a graphite nodule count of at least 400 per square millimeter in a 1/2 inch section.
摘要翻译：公开了一种用于生产改性灰铁，特别是球墨铸铁的方法和设备。该装置包括耐火元件，其包括用于连续接收熔融灰色铁的倾斜流动路径;插入在所述过程中的V形倾斜容器，向其中注入预定供应的改性剂例如镁以与所述铁反应，以及用于控制从容器排出铁的装置，以便顺序地在所述容器中堆积和耗散铁池，促进化学反应和充分混合，以获得和改善改性铁元素的均匀性。产品和组合物的唯一特征在于约3.5碳，重量比，2.5％硅，0.2-0.9Mn硫不大于0.015％，其余基本上是铁; 该组合物没有碳化物和浮渣或渣，并且在1/2英寸截面中具有至少400每平方毫米的石墨结核计数。

10. 发明授权

US4970091A Method for gas-metal arc deposition 失效
标题翻译：气体 - 金属电弧沉积方法
公开(公告)号：US4970091A
公开(公告)日：1990-11-13
申请号：US423172
申请日：1989-10-18
申请人： Carol L. Buhrmaster , Denis E. Clark , Herschel B. Smartt
发明人： Carol L. Buhrmaster , Denis E. Clark , Herschel B. Smartt
IPC分类号： C22C1/10 , C23C4/12
CPC分类号： C22C1/1042 , C23C4/134
摘要： Method and apparatus for gas-metal arc deposition of metal, metal alloys, and metal matrix composites. The apparatus contains an arc chamber for confining a D.C. electrical arc discharge, the arc chamber containing an outlet orifice in fluid communication with a deposition chamber having a deposition opening in alignment wiht the orifice for depositing metal droplets on a coatable substrate. Metal wire is passed continuously into the arc chamber in alignment with the orifice. Electric arcing between the metal wire anode and the orifice cathode produces droplets of molten metal from the wire which pass through the orifice and into the deposition chamber for coating a substrate exposed at the deposition opening. When producing metal matrix composites, a suspension of particulates in an inert gas enters the deposition chamber via a plurality of feed openings below and around the orifice so that reinforcing particulates join the metal droplets to produce a uniform mixture which then coats the exposed substrate with a uniform metal matrix composite.
摘要翻译：金属，金属合金和金属基体复合材料气体 - 金属电弧沉积的方法和装置。该装置包含用于限制直流电弧放电的电弧室，所述电弧室包含与沉积室流体连通的出口孔，所述沉积室具有与所述孔对准的沉积开口，用于在可涂覆基底上沉积金属液滴。金属丝连续进入与孔口对准的电弧室。金属线阳极和孔口阴极之间的电弧产生来自电线的熔融金属液滴，其通过孔并进入沉积室，用于涂覆在沉积开口处暴露的基底。当生产金属基质复合材料时，惰性气体中的颗粒悬浮液通过孔下方和周围的多个进料孔进入沉积室，使得增强微粒连接金属液滴以产生均匀的混合物，然后将其暴露于基材上均匀金属基复合材料。

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