公开(公告)号：US20240051056A1

公开(公告)日：2024-02-15

申请号：US17766234

申请日：2020-12-02

Applicant: SKS WELDING SYSTEMS GMBH ,  SKS WELDING SYSTEMS INC.

Inventor： Thomas Klein

IPC: B23K9/12 ,  B23K9/26

CPC classification number: B23K9/122 ,  B23K9/26

Abstract: In the case of an arc welding torch device with a consumable electrode. The electrode in the arc welding torch device being guided in an exchangeable wire core, a guide element surrounding the wire core and designed as an exchangeable wear part. To reduce the risk of kinking of a welding wire of an arc welding torch device melting in the welding process, a kink protection means protruding from the arc welding torch device is passed through an outer end cap of the arc welding torch and arranged between the outer end cap of the arc welding torch and wire feeding means for the welding wire in which the welding wire is guided is proposed.

公开(公告)号：US20230158597A1

公开(公告)日：2023-05-25

申请号：US18057025

申请日：2022-11-18

Applicant: Lincoln Global, Inc.

Inventor： Romain Ravet ,  Yann Levillain ,  Yann Rivet ,  Laurent Longinotti ,  Loic Verwaerde ,  Telmo Agostinho ,  Dirk Haupt ,  Christoph Vollet ,  Jerome Cantet ,  Michel Jany ,  Christopher Thume ,  Frank Bolte ,  Roland Pollmann ,  Bryan M. O'Neil ,  Eric Gulliver

IPC: B23K9/12 ,  B23K9/18 ,  B23K9/10

CPC classification number: B23K9/122 ,  B23K9/186 ,  B23K9/1093

Abstract: The disclosed technology relates generally to welding technologies and more particularly to electrode assemblies for arc welding, e.g., submerged arc welding. In one aspect, an electrode assembly for submerged arc welding (SAW), the electrode assembly comprising a head portion comprising a contact nozzle and an extension portion removably and serially attached to the contact nozzle and disposed to be proximal to an arcing tip of a consumable electrode relative to the contact nozzle. The extension portion comprises a ceramic sleeve configured to slidingly feed the consumable electrode therethrough, and a pair of metallic sheaths covering opposing ends of the ceramic sleeve.

公开(公告)号：US09770775B2

公开(公告)日：2017-09-26

申请号：US14150173

申请日：2014-01-08

Applicant: LINCOLN GLOBAL, INC.

Inventor： Richard Dean Traver

IPC: B23K9/02 ,  B23K37/02 ,  B23K9/028 ,  B23K9/12 ,  B23K9/32 ,  B23K101/10

CPC classification number: B23K9/0286 ,  B23K9/0282 ,  B23K9/122 ,  B23K9/328 ,  B23K37/0217 ,  B23K2101/10

Abstract: The invention described herein generally pertains to systems and methods related to repeatable and accurate setting of welding torch lead and lag positions, particularly with orbital welding systems. Specifically, a torch is coupled with a lead-lag coupler having a stop lug. A stop set with a stop pin is rotated to a desired position of lead or lag and secured. The lead-lag coupler, and torch which rotates therewith, are then unsecured and rotated until the stop lug contacts the stop pin. In this position, the torch is maintained at the desired angle. The stop pin remains in place throughout operation(s) to permit quick, accurate return to the desired angle if the torch is temporarily moved out of position.

公开(公告)号：US20160039033A1

公开(公告)日：2016-02-11

申请号：US14886623

申请日：2015-10-19

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Daniel C. Fosbinder ,  James R. Brook

IPC: B23K9/095 ,  B23K35/22 ,  B23K9/10

CPC classification number: B23K9/095 ,  B23K9/067 ,  B23K9/073 ,  B23K9/1006 ,  B23K9/1012 ,  B23K9/122 ,  B23K35/22

Abstract: A welding system includes an engine-driven welder generator that produces welding power. A welding torch receives the welding power and applies it to a stick electrode to initiate and maintain a welding arc. A parameter of the welding power, such as voltage, is monitored, such as to determine whether spikes occur during a short time after arc initiation. Based upon the monitored parameter, the engine speed is controlled. The engine speed may be increased or maintained at an elevated level if the monitored parameter indicates that particular types of electrode are being used, such as XX10 or cellulose electrodes.

Abstract translation: 焊接系统包括产生焊接功率的发动机驱动的焊接发生器。 焊枪接收焊接电源并将其施加到焊条电极以启动和维持焊接电弧。 监视焊接功率（如电压）的参数，以确定在电弧启动后的短时间内是否发生尖峰。 根据监控参数，控制发动机转速。 如果所监测的参数指示使用特定类型的电极，例如XX10或纤维素电极，则发动机速度可以增加或维持在升高的水平。

公开(公告)号：US09216470B2

公开(公告)日：2015-12-22

申请号：US13876858

申请日：2010-09-29

Applicant: Michael Berg

Inventor： Michael Berg

IPC: B23K9/173 ,  B23K9/12 ,  B23K9/18 ,  B23K9/24

CPC classification number: B23K9/1735 ,  B23K9/122 ,  B23K9/125 ,  B23K9/188 ,  B23K9/24

Abstract: A twin wire welding apparatus including a first contact tube for guiding a first consumable electrode toward a weld puddle and transferring welding current to the first consumable electrode, a second contact tube for guiding a second consumable electrode toward said weld puddle and transferring welding current to the second consumable electrode, and a single power source connected to said first and second contact tubes for providing the same potential to said two consumable electrodes, and a method for operating such an apparatus.

Abstract translation: 一种双线焊接装置，包括：第一接触管，用于将第一消耗性电极引向焊接熔池并将焊接电流传递到第一可消耗电极;第二接触管，用于将第二可消耗电极引向所述焊接熔池，并将焊接电流传递到 第二消耗电极和连接到所述第一和第二接触管的单个电源，用于向所述两个可消耗电极提供相同的电位，以及用于操作这种装置的方法。

公开(公告)号：US09132499B2

公开(公告)日：2015-09-15

申请号：US13676170

申请日：2012-11-14

Applicant: LINCOLN GLOBAL, INC.

Inventor： Victor B. Miller ,  Richard D. Traver ,  Jamil C. Snead

IPC: B23K37/053 ,  B23K9/095 ,  F16H35/00 ,  B23K37/02 ,  F16H1/02 ,  B23K9/12 ,  B23Q9/00 ,  F16C29/04

CPC classification number: B23K9/0956 ,  B23K9/12 ,  B23K9/122 ,  B23K37/0211 ,  B23K37/0217 ,  B23K37/0276 ,  B23K37/0282 ,  B23K37/0294 ,  B23K2101/06 ,  B23Q9/0042 ,  B23Q2210/006 ,  F16C29/04 ,  F16H1/02 ,  F16H35/00 ,  Y10T74/19614 ,  Y10T74/19642 ,  Y10T74/19679

Abstract: A tractor unit mounting mechanism includes a clamping assembly that is configured to engage and disengage a tractor unit to a guide track. The guide track includes a first rail and a second rail. The mounting assembly also includes at least one pivot block set that has a first pivot block and a second pivot block. Each of the first pivot block and the second pivot block includes a first rolling device and a second rolling device. When the tractor unit is in a disengaged position, a first distance between an outer portion of the first rail and an outer portion of the second rail is greater than a second distance between the first rolling devices of the at least one pivot block set, and the first distance is less than a third distance between the second rolling devices of the at least one pivot block set.

Abstract translation: 拖拉机单元安装机构包括夹紧组件，其被构造成将牵引机单元接合和分离到导轨。 导轨包括第一轨道和第二轨道。 安装组件还包括具有第一枢转块和第二枢转块的至少一个枢转块组。 第一枢转块和第二枢转块中的每一个包括第一滚动装置和第二滚动装置。 当牵引单元处于分离位置时，第一轨道的外部部分和第二轨道的外部之间的第一距离大于至少一个枢轴块组的第一滚动装置之间的第二距离， 所述第一距离小于所述至少一个枢转块组的第二滚动装置之间的第三距离。

公开(公告)号：US09061366B2

公开(公告)日：2015-06-23

申请号：US12128570

申请日：2008-05-28

Applicant: Paul David Pinsonneault ,  Tiejun Ma ,  Thomas Jaeger

Inventor： Paul David Pinsonneault ,  Tiejun Ma ,  Thomas Jaeger

IPC: B23K9/067 ,  B23K9/12 ,  B23K9/173

CPC classification number: B23K9/122 ,  B23K9/173

Abstract: A welding system, in certain embodiments, includes a torch having a neck with an arcuate portion, and a resilient jump liner disposed in the neck and extending through the arcuate portion. The resilient jump liner includes a pathway having a curvature configured to bend a welding wire passing through the pathway. The system also includes an annular support disposed about the resilient jump liner inside the neck, wherein the annular support is configured to at least substantially fix the curvature to force the welding wire to achieve a wire curvature. The system also includes a contact tip coupled to the neck, wherein the wire curvature is configured to bias the welding wire into substantially consistent contact with an interior pathway through the contact tip.

Abstract translation: 在某些实施例中，焊接系统包括具有弓形部分的颈部的火炬和设置在颈部中并延伸穿过弧形部分的弹性跳跃衬套。 弹性跳线衬套包括具有弯曲被弯曲穿过通路的焊丝的曲率的路径。 该系统还包括围绕颈部内的弹性跳跃衬套设置的环形支撑件，其中环形支撑件构造成至少基本上固定曲率以迫使焊丝实现线弯曲。 该系统还包括联接到颈部的接触尖端，其中线曲率被配置为将焊丝偏置成与通过接触尖端的内部路径基本上一致的接触。

公开(公告)号：US20150165540A1

公开(公告)日：2015-06-18

申请号：US14516816

申请日：2014-10-17

Applicant: LINCOLN GLOBAL, INC.

Inventor： STEPHEN R. COLE

IPC: B23K9/04 ,  B23K9/095 ,  B23K9/12 ,  B23K9/00

CPC classification number: B23K9/048 ,  B23K9/0008 ,  B23K9/0213 ,  B23K9/0286 ,  B23K9/0735 ,  B23K9/0956 ,  B23K9/122 ,  B23K37/0217 ,  B23K2101/06

Abstract: The invention described herein generally pertains to a system and method related to detecting a change in height during a welding operation and adjusting one or more welding parameters based on such detected change in height. In particular, a change in a height can be related to two or more revolutions on the workpiece in which the change is due to material being deposited onto the workpiece from the welding operation. Since the material deposited onto the workpiece changes the height of the electrode to the workpiece, one or more welding parameters can be adjusted for compensation. Specifically, an electrode speed can be adjusted to compensate for a change in the height, wherein the electrode speed is a rate that the electrode moves adjacent to the workpiece.

Abstract translation: 本文描述的本发明通常涉及一种与在焊接操作期间检测高度变化有关的系统和方法，并且基于这种检测到的高度改变来调整一个或多个焊接参数。 特别地，高度的变化可能与工件上的两次或更多次转动有关，其中变化是由于材料从焊接操作沉积到工件上。 由于沉积在工件上的材料将电极的高度改变到工件，所以可以调整一个或多个焊接参数以进行补偿。 具体地，可以调节电极速度以补偿高度的变化，其中电极速度是电极相对于工件移动的速率。

公开(公告)号：US09056367B2

公开(公告)日：2015-06-16

申请号：US12606793

申请日：2009-10-27

Applicant: Edward L. Cooper

Inventor： Edward L. Cooper

IPC: B23K9/10 ,  B21D11/14 ,  H01R43/00 ,  F16L9/14 ,  B23K9/29 ,  B23K9/12 ,  B23K9/28

CPC classification number: B23K9/122 ,  B21F45/06 ,  B23K9/28 ,  B23K9/295 ,  Y10T29/49117

Abstract: A conduit constructed from a coiled wire having an oval or elliptical cross-sectional shape.

Abstract translation: 由具有椭圆形或椭圆形横截面形状的线圈构造的导管。

公开(公告)号：US07285746B2

公开(公告)日：2007-10-23

申请号：US11070889

申请日：2005-03-01

Applicant: Nicholas A. Matiash

Inventor： Nicholas A. Matiash

IPC: B23K9/12 ,  B65H23/04

CPC classification number: B23K9/122 ,  B23K9/124 ,  B23K9/1336 ,  B23K9/32 ,  B23K26/211

Abstract: A welding gun inlet for use with a welding gun power pin of a welding gun. The welding gun inlet includes an inlet body which has a first end and a second end and a tapered outer wall which generally tapers downwardly from a relatively larger diameter portion adjacent the first end to a relatively lesser diameter portion adjacent the second end. The welding gun inlet further includes an insertable member which extends outwardly from the inlet body. The insertable member has a length and defines a relatively constant cross-sectional diameter along at least a major portion of the length of the insertable member.

Abstract translation: 用于焊枪的焊枪电源销的焊枪入口。 焊枪入口包括入口主体，其具有第一端和第二端以及锥形外壁，该外壁从邻近第一端的相对较大直径的部分向下逐渐向下延伸到邻近第二端的较小直径部分。 焊枪入口还包括从入口体向外延伸的可插入构件。 可插入构件具有长度并且沿着可插入构件的长度的至少大部分限定相对恒定的横截面直径。