专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明申请

US20160001391A1 GAS SYSTEMS, WELDING SYSTEMS, AND METHODS OF WELDING 审中-公开
标题翻译：气体系统，焊接系统和焊接方法
公开(公告)号：US20160001391A1
公开(公告)日：2016-01-07
申请号：US14793078
申请日：2015-07-07
申请人： KUKA Robotics Corporation
发明人： Timothy James Nacey , Mitchel Dupon , Mike Maximiuk
IPC分类号： B23K9/32 , B23K9/12 , B23K31/12 , B23K9/00
CPC分类号： B23K9/325 , B23K9/00 , B23K9/0953 , B23K9/0956 , B23K9/126 , B23K9/164 , B23K9/167 , B23K10/00 , B23K10/02 , B23K31/125
摘要： A gas delivery system delivers a shielding gas from a source through one or more hoses to a torch having a nozzle during welding of a workpiece. A shielding gas controller includes an inlet, an outlet, and at least one valve between the inlet and the outlet. The valve operates in response to a predetermined minimum shielding gas flow set point. The shielding gas controller operates the valve before or after a weld to change the flow of the shielding gas according to the predetermined minimum shielding gas flow set point. A method of welding includes predetermining a flow rate of a shielding gas, predetermining another flow rate of the gas, dispensing the gas at the first flow rate proximate a first weld pool during welding, and dispensing the shielding gas at the second flow rate, different from the first flow rate, during welding of another weld on the workpiece.
摘要翻译：气体输送系统在焊接工件期间将来自源的保护气体通过一个或多个软管输送到具有喷嘴的手电筒。保护气体控制器包括入口和出口以及入口和出口之间的至少一个阀。阀响应于预定的最小保护气体流量设定点而工作。保护气体控制器在焊接之前或之后操作阀，以根据预定的最小保护气体流量设定点改变保护气体的流量。焊接方法包括预先确定保护气体的流量，预先确定气体的另一流量，在焊接期间以靠近第一焊池的第一流量分配气体，以及以第二流量分配保护气体，在第一个流速下，焊接另一个焊接在工件上。

102. 发明授权

US09227262B2 Power source for reducing electromagnetic interference and power consumption 有权
标题翻译：降低电磁干扰和功耗的电源
公开(公告)号：US09227262B2
公开(公告)日：2016-01-05
申请号：US13793161
申请日：2013-03-11
申请人： Illinois Tool Works Inc.
发明人： Indra B. Wiryadinata , Mark A. Ulrich , Charles L. Kaufman
IPC分类号： B23K9/095 , B23K9/10
CPC分类号： B23K9/1043 , B23K9/0953 , B23K9/1006
摘要： A welding power source configured to receive an input power includes a plurality of components and supervising circuitry configurable in a plurality of modes. The plurality of components include power conversion circuitry and background power supply. The supervising circuitry is configured to distribute the input power to the plurality of components based at least in part on a mode of the plurality of modes. The plurality of modes include a welding mode configured to distribute the input power to the power conversion circuitry and to the background power supply. The plurality of modes also include a monitoring mode configured to distribute the input power to the background power supply, and to not distribute the input power to the power conversion circuitry.
摘要翻译：被配置为接收输入功率的焊接电源包括可以多种模式配置的多个部件和监控电路。多个组件包括电力转换电路和背景电源。监控电路被配置为至少部分地基于多个模式的模式将输入功率分配给多个组件。多个模式包括被配置为将输入功率分配给电力转换电路和背景电源的焊接模式。多种模式还包括被配置为将输入功率分配给背景电源的监视模式，并且不将输入功率分配给电力转换电路。

103. 发明申请

US20150375328A1 WELDING POWER SUPPLY WITH DIGITAL CONTROLLER 审中-公开
标题翻译：焊接电源与数字控制器
公开(公告)号：US20150375328A1
公开(公告)日：2015-12-31
申请号：US14849260
申请日：2015-09-09
申请人： ILLINOIS TOOL WORKS INC.
发明人： Bernard J. Vogel
IPC分类号： B23K9/10
CPC分类号： B23K9/1056 , B23K9/093 , B23K9/0953 , B23K9/1006 , B23K9/1043 , B23K9/1062 , H02M3/157 , H02M3/33515 , H02M7/537 , H02M2001/0025
摘要： A welding power supply including power conversion circuitry adapted to receive a primary source of power, to utilize one or more power semiconductor switches to chop the primary source of power, and to convert the chopped power to a welding output is provided. The provided welding power supply includes a pulse width modulated (PWM) digital controller including gate drive circuitry that generates a PWM output signal that controls the switching of the one or more power semiconductor switches. The PWM output signal includes a duty cycle term corrected for one or more sources of error in the welding system.
摘要翻译：提供了包括适于接收主要电源的功率转换电路，利用一个或多个功率半导体开关来切断主电源的焊接电源以及将切断的功率转换为焊接输出的焊接电源。提供的焊接电源包括脉冲宽度调制（PWM）数字控制器，其包括产生控制一个或多个功率半导体开关的开关的PWM输出信号的栅极驱动电路。 PWM输出信号包括对焊接系统中的一个或多个误差源进行校正的占空比项。

104. 发明申请

US20150352656A1 ARC WELDING SYSTEM, METHOD FOR PERFORMING ARC WELDING, AND METHOD FOR PRODUCING WELDED PRODUCT 有权
标题翻译： ARC焊接系统，用于执行电弧焊接的方法，以及用于生产焊接产品的方法
公开(公告)号：US20150352656A1
公开(公告)日：2015-12-10
申请号：US14731371
申请日：2015-06-04
申请人： KABUSHIKI KAISHA YASKAWA DENKI
发明人： Masafumi MURAKAMI , Kiminori NISHIMURA
IPC分类号： B23K9/095 , B23K9/12 , B23K9/09
CPC分类号： B23K9/0953 , B23K9/09 , B23K9/095 , B23K9/12 , B23K9/125 , Y10S901/02
摘要： An arc welding system includes a feeder to feed a consumable electrode to a welding torch. A power source supplies power to between the electrode and an object. A welding controller controls the feeder and the power source to cause a short-circuit state and an arc state to repeat between the electrode and the object. A robot moves the welding torch along a welding line. A robot controller controls the robot. A detector detects whether a state between the electrode and the object is the short-circuit state or the arc state. A determiner determines whether a first period or a second period has elapsed since the detector detected the arc state. An instructor instructs the robot controller to decelerate the welding torch when the determiner determines that the first period has elapsed, and to stop the welding torch when the determiner determines that the second period has elapsed.
摘要翻译：电弧焊接系统包括将消耗电极馈送到焊炬的馈电器。电源向电极和物体之间供电。焊接控制器控制进料器和电源，使电极和物体之间产生短路状态和电弧状态。机器人沿着焊接线移动焊枪。机器人控制器控制机器人。检测器检测电极和物体之间的状态是短路状态还是电弧状态。确定器确定从检测器检测到电弧状态以来是否经过了第一周期或第二周期。当确定器确定第一时间段已经过去时，指导者指示机器人控制器减速焊炬，并且当确定器确定第二时间段已经过去时，指示器停止焊炬。

105. 发明申请

US20150348439A1 IMPORTING AND ANALYZING EXTERNAL DATA USING A VIRTUAL REALITY WELDING SYSTEM 有权
公开(公告)号：US20150348439A1
公开(公告)日：2015-12-03
申请号：US14821018
申请日：2015-08-07
申请人： Lincoln Global, Inc.
发明人： David Anthony ZBORAY , Matthew Alan BENNETT , Matthew Wayne WALLACE , Jeremiah HENNESSEY , Yvette Christine DUDAC , Zachary Steven LENKER , Andrew Paul LUNDELL , Paul DANA , Eric A. PREISZ
IPC分类号： G09B19/24 , A42B3/04 , G09B5/02
CPC分类号： G09B19/24 , A42B3/042 , A42B3/30 , A61F9/06 , B23K9/00 , B23K9/09 , B23K9/095 , B23K9/0953 , B23K9/0956 , B23K9/10 , G09B5/00 , G09B5/02 , G09B5/04 , G09B5/06 , G09B5/065 , H04L29/06034
摘要： A real-time virtual reality welding system including a programmable processor-based subsystem, a spatial tracker operatively connected to the programmable processor-based subsystem, at least one mock welding tool capable of being spatially tracked by the spatial tracker, and at least one display device operatively connected to the programmable processor-based subsystem. The system is capable of simulating, in virtual reality space, a weld puddle having real-time molten metal fluidity and heat dissipation characteristics. The system is further capable of importing data into the virtual reality welding system and analyzing the data to characterize a student welder's progress and to provide training.

106. 发明申请

US20150343551A1 SYSTEMS AND METHODS FOR DIAGNOSING SECONDARY WELD ERRORS 审中-公开
公开(公告)号：US20150343551A1
公开(公告)日：2015-12-03
申请号：US14824866
申请日：2015-08-12
申请人： ILLINOIS TOOL WORKS INC.
发明人： Robert Raimund Davidson , Richard J. Schuh , Anthony Joseph Kowaleski , Thomas Allen Bunker , Nicholas James Dessart , Bruce A. Casner
IPC分类号： B23K9/095 , B23K9/10
CPC分类号： B23K9/0953 , B23K9/0956 , B23K9/10 , B23K9/1006 , B23K9/28 , B23K9/323 , B23K31/12
摘要： A controller for a welding system adapted to determine a value of a weld secondary parameter across a weld secondary component based on a sensed parameter is provided. The controller may also be adapted to compare the determined value to a reference value range and to alert a user to a presence and location of a weld secondary error when the determined value is outside the referenced value range.

107. 发明授权

US09196169B2 Importing and analyzing external data using a virtual reality welding system 有权
标题翻译：使用虚拟现实焊接系统导入和分析外部数据
公开(公告)号：US09196169B2
公开(公告)日：2015-11-24
申请号：US13792309
申请日：2013-03-11
申请人： LINCOLN GLOBAL, INC.
发明人： Matthew Wayne Wallace , Carl Peters , Antonius Aditjandra
IPC分类号： G09B5/02 , G09B19/24
CPC分类号： G09B19/24 , A42B3/042 , A42B3/30 , A61F9/06 , B23K9/00 , B23K9/09 , B23K9/095 , B23K9/0953 , B23K9/0956 , B23K9/10 , G09B5/00 , G09B5/02 , G09B5/04 , G09B5/06 , G09B5/065 , H04L29/06034
摘要： A real-time virtual reality welding system including a programmable processor-based subsystem, a spatial tracker operatively connected to the programmable processor-based subsystem, at least one mock welding tool capable of being spatially tracked by the spatial tracker, and at least one display device operatively connected to the programmable processor-based subsystem. The system is capable of simulating, in virtual reality space, a weld puddle having real-time molten metal fluidity and heat dissipation characteristics. The system is further capable of importing data into the virtual reality welding system and analyzing the data to characterize a student welder's progress and to provide training.
摘要翻译：一种实时虚拟现实焊接系统，包括基于可编程处理器的子系统，可操作地连接到基于可编程处理器的子系统的空间跟踪器，能够由空间跟踪器空间跟踪的至少一个模拟焊接工具，以及至少一个显示器设备可操作地连接到基于可编程处理器的子系统。该系统能够在虚拟现实空间中模拟具有实时熔融金属流动性和散热特性的焊接熔池。该系统还能够将数据导入虚拟现实焊接系统，并分析数据以表征学生焊工的进度并提供培训。

108. 发明授权

US09174294B2 Devices and methods for analyzing spatter generating events 有权
标题翻译：用于分析飞溅生成事件的设备和方法
公开(公告)号：US09174294B2
公开(公告)日：2015-11-03
申请号：US13436673
申请日：2012-03-30
申请人： Richard Martin Hutchison , Todd Earl Holverson , James Lee Uecker
发明人： Richard Martin Hutchison , Todd Earl Holverson , James Lee Uecker
IPC分类号： B23K9/095 , B23K31/12
CPC分类号： B23K9/0953 , B23K9/09 , B23K9/0956 , B23K31/125 , G01R31/40
摘要： A method for monitoring a spatter generating event during a welding application. The method includes capturing data that corresponds to a welding current of the welding application. The method also includes detecting parameters associated with a short circuit from the captured data. The method includes analyzing the detected parameters to monitor the spatter generating event during the welding application.
摘要翻译：一种用于在焊接应用期间监测飞溅生成事件的方法。该方法包括捕获对应于焊接应用的焊接电流的数据。该方法还包括从捕获的数据检测与短路相关的参数。该方法包括分析检测参数以监测焊接应用期间的飞溅生成事件。

109. 发明申请

US20150290804A1 WEAVING CONTROL DEVICE FOR ARTICULATED ROBOT 有权
标题翻译：用于制作机器人的装配控制装置
公开(公告)号：US20150290804A1
公开(公告)日：2015-10-15
申请号：US14434083
申请日：2013-10-15
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Takashi Wada , Yoshiharu Nishida , Yoshihide Inoue , Shuichi Inada
IPC分类号： B25J9/16 , B23K9/02
CPC分类号： B23K9/0216 , B23K9/0953 , B23K9/173 , B25J9/10 , B25J9/1641 , Y10S901/42
摘要： A weaving control device of a multi-joint robot, which achieves high-precision weaving, and suppresses occurrence of weaving movement error stemming from the movement of another joint axis and the dynamic characteristics of the motor driving the joint axis. The weaving control device contains: a signal computation unit that computes the target position signal for each axis; a filter computation unit that computes a target command signal resulting from low-pass filter processing of the target position signal; and a motor control unit that drives each axis with the target command signal as an input. The frequency characteristics of the gain of the motor control unit are configured in an approximately flat manner, and the dynamic characteristics from the target position to the motor output angle are similar to the filter. A weaving signal correction unit computes a target position signal having a corrected gain on the basis of filter characteristics.
摘要翻译：一种多关节机器人的织造控制装置，其实现了高精度织造，并抑制了由另一关节轴线运动引起的织造运动误差的发生和驱动关节轴的电动机的动态特性。编织控制装置包括：信号计算单元，其计算各轴的目标位置信号; 滤波器计算单元，计算由目标位置信号的低通滤波处理得到的目标指令信号; 以及以目标指令信号作为输入驱动各轴的马达控制单元。马达控制单元的增益的频率特性被构造成大致平坦的方式，并且从目标位置到马达输出角度的动态特性类似于滤波器。编织信号校正单元基于滤波器特性来计算具有校正增益的目标位置信号。

110. 发明授权

US09114473B2 Robotic pre-heat and inter-pass welding 有权
标题翻译：机器人预热和通过焊接
公开(公告)号：US09114473B2
公开(公告)日：2015-08-25
申请号：US13652204
申请日：2012-10-15
申请人： RIMROCK AUTOMATION, INC.
发明人： Lance F. Guymon , Jon Kramer , Zachary Bennett , James R. Pring , Steve Carey , Brent Wessel
IPC分类号： B23K11/25 , B23K9/095 , B23K9/12 , B23K9/235 , B23K5/18
CPC分类号： B23K9/0953 , B23K5/18 , B23K9/126 , B23K9/235 , Y10S901/42
摘要： Disclosed is a robot pre-heat and inter-pass welding device that is capable of pre-heating and welding one or more weld joints using a single robot. Pre-heating and welding models are used to ensure that a desirable pre-heat temperature is maintained on the weld piece at the location of the weld. Infrared temperature sensors are utilized to detect temperature of the weld piece, which are transmitted to a controller, which controls the operation of both the pre-heating and welding. Multiple welds can be performed if additional time is needed for cooling, which reduces the overall time required to perform the welding process.
摘要翻译：公开了一种能够使用单个机器人预热和焊接一个或多个焊接接头的机器人预热和交叉焊接装置。使用预热和焊接模型来确保在焊接位置处焊接件上保持期望的预热温度。红外温度传感器用于检测焊接件的温度，该温度传递到控制器，控制器预热和焊接两者的操作。如果需要额外的冷却时间，可以执行多个焊接，这样可以减少执行焊接过程所需的总体时间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式