IN2014DN03494A - - Google Patents

Info

Publication number
IN2014DN03494A
IN2014DN03494A IN3494DEN2014A IN2014DN03494A IN 2014DN03494 A IN2014DN03494 A IN 2014DN03494A IN 3494DEN2014 A IN3494DEN2014 A IN 3494DEN2014A IN 2014DN03494 A IN2014DN03494 A IN 2014DN03494A
Authority
IN
India
Prior art keywords
short circuit
waveforms
transfer
different
waveform
Prior art date
Application number
Inventor
Richard Martin Hutchison
James Lee Uecker
Todd Earl Holverson
Bryan Dustin Marschke
Robert R Davidson
Richard Schuh
Original Assignee
Illinois Tool Works
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of IN2014DN03494A publication Critical patent/IN2014DN03494A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/095—Monitoring or automatic control of welding parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

Welding power is generated by first generating two different current waveforms and comparing the waveform values for control intervals to select which waveform provides the greater current. The waveforms are for different transfer modes such as one for a pulsed arc portion and another for a short circuit transfer mode or for short circuit clearing. The waveforms may be programmed by settings in a state machine. A balance or relative prioritization in the comparison may be influenced by user inputs. The resulting hybrid process has aspects of both spray transfer and short circuit transfer modes.
IN3494DEN2014 2011-11-09 2012-11-07 IN2014DN03494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161557817P 2011-11-09 2011-11-09
US13/655,174 US9403231B2 (en) 2011-11-09 2012-10-18 Hybrid pulsed-short circuit welding regime
PCT/US2012/063783 WO2013070650A1 (en) 2011-11-09 2012-11-07 Hybrid pulsed -short circuit welding systems and methods with two waveform generators

Publications (1)

Publication Number Publication Date
IN2014DN03494A true IN2014DN03494A (en) 2015-06-05

Family

ID=48223009

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3494DEN2014 IN2014DN03494A (en) 2011-11-09 2012-11-07

Country Status (8)

Country Link
US (2) US9403231B2 (en)
EP (1) EP2776197B1 (en)
CN (1) CN104023893B (en)
BR (1) BR112014011328A2 (en)
CA (1) CA2854515C (en)
IN (1) IN2014DN03494A (en)
MX (1) MX344684B (en)
WO (1) WO2013070650A1 (en)

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US10906114B2 (en) 2012-12-21 2021-02-02 Illinois Tool Works Inc. System for arc welding with enhanced metal deposition
US9950383B2 (en) 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US10835983B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US11045891B2 (en) 2013-06-13 2021-06-29 Illinois Tool Works Inc. Systems and methods for anomalous cathode event control
US10828728B2 (en) 2013-09-26 2020-11-10 Illinois Tool Works Inc. Hotwire deposition material processing system and method
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US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
US11198189B2 (en) 2014-09-17 2021-12-14 Illinois Tool Works Inc. Electrode negative pulse welding system and method
EP3219428B1 (en) * 2014-11-11 2021-06-23 Panasonic Intellectual Property Management Co., Ltd. Arc welding control method
US11478870B2 (en) 2014-11-26 2022-10-25 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US10189106B2 (en) 2014-12-11 2019-01-29 Illinois Tool Works Inc. Reduced energy welding system and method
US11370050B2 (en) 2015-03-31 2022-06-28 Illinois Tool Works Inc. Controlled short circuit welding system and method
US10350696B2 (en) * 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
US9975728B2 (en) 2015-09-10 2018-05-22 Sidergas Spa Wire container lid, wire container and wire feeding system
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US10610946B2 (en) 2015-12-07 2020-04-07 Illinois Tool Works, Inc. Systems and methods for automated root pass welding
US12194579B2 (en) 2015-12-10 2025-01-14 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11845149B2 (en) 2017-01-06 2023-12-19 Lyco Manufacturing, Inc. Power supply and method for dual process welding
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10870164B2 (en) 2017-05-16 2020-12-22 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11590598B2 (en) 2017-06-09 2023-02-28 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US10926349B2 (en) 2017-06-09 2021-02-23 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
EP3634683B1 (en) 2017-06-09 2022-03-23 Illinois Tool Works, Inc. Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current
US11247290B2 (en) 2017-06-09 2022-02-15 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
WO2020047438A1 (en) 2018-08-31 2020-03-05 Illinois Tool Works Inc. Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
US11504789B2 (en) * 2018-10-19 2022-11-22 Illinois Tool Works Inc. Systems and methods to control pulse welding
US12115604B2 (en) * 2018-10-19 2024-10-15 Illinois Tool Works Inc. Systems and methods for voltage control of a short circuit during a pulse welding process
WO2020132251A2 (en) 2018-12-19 2020-06-25 Illinois Tool Works Inc. Systems, methods and apparatus to preheat welding wire
CN109434244B (en) * 2018-12-29 2021-06-22 深圳市瑞凌实业集团股份有限公司 Double-wire welding method and system
US12465992B2 (en) * 2019-01-31 2025-11-11 Illinois Tool Works Inc. Systems and methods for controlled arc and short phase time adjustment
US12103121B2 (en) 2019-04-30 2024-10-01 Illinois Tool Works Inc. Methods and apparatus to control welding power and preheating power
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire
US20220134462A1 (en) * 2020-11-04 2022-05-05 Illinois Tool Works Inc. Systems and methods to mitigate fusion between a wire electrode and a welding torch
US12427596B2 (en) * 2020-12-23 2025-09-30 Lincoln Global, Inc. Hybrid projected and streaming pulse welding
CN116871638B (en) * 2023-08-09 2026-03-03 上海广为焊接设备有限公司 Power supply, welding system and control method thereof

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Also Published As

Publication number Publication date
US20130112676A1 (en) 2013-05-09
MX2014005482A (en) 2015-02-05
WO2013070650A1 (en) 2013-05-16
EP2776197A1 (en) 2014-09-17
US9403231B2 (en) 2016-08-02
MX344684B (en) 2017-01-04
US9987701B2 (en) 2018-06-05
CN104023893B (en) 2016-03-23
CN104023893A (en) 2014-09-03
CA2854515A1 (en) 2013-05-16
US20160318112A1 (en) 2016-11-03
EP2776197B1 (en) 2017-05-17
CA2854515C (en) 2017-01-24
BR112014011328A2 (en) 2017-04-25

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