MX2019014494A - Aparato y metodo de soldadura para corriente elevada de perforacion. - Google Patents

Aparato y metodo de soldadura para corriente elevada de perforacion.

Info

Publication number
MX2019014494A
MX2019014494A MX2019014494A MX2019014494A MX2019014494A MX 2019014494 A MX2019014494 A MX 2019014494A MX 2019014494 A MX2019014494 A MX 2019014494A MX 2019014494 A MX2019014494 A MX 2019014494A MX 2019014494 A MX2019014494 A MX 2019014494A
Authority
MX
Mexico
Prior art keywords
elevated
welding apparatus
pierce
output current
pierce current
Prior art date
Application number
MX2019014494A
Other languages
English (en)
Inventor
Nowak Joshua
Original Assignee
Esab Group Inc
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 Esab Group Inc filed Critical Esab Group Inc
Publication of MX2019014494A publication Critical patent/MX2019014494A/es

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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/006—Control circuits therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/36—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
  • Plasma Technology (AREA)

Abstract

Un aparato (100) puede incluir un suministro de energía (102) para generar una corriente de salida. El aparato además puede incluir una antorcha o soplete de plasma (114) para aplicar la corriente de salida a través de un espacio y una interfaz de usuario (118) para recibir una selección para habilitar un modo de corriente de perforación. El aparato además puede incluir un controlador para incrementar temporalmente un ajuste de corriente de salida en la antorcha de plasma desde un primer nivel a un segundo nivel, responsivo a la selección del modo de corriente de perforación.
MX2019014494A 2017-06-19 2018-06-14 Aparato y metodo de soldadura para corriente elevada de perforacion. MX2019014494A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/626,593 US10464159B2 (en) 2017-06-19 2017-06-19 Welding apparatus and techniques for elevated pierce current
PCT/US2018/037468 WO2018236661A1 (en) 2017-06-19 2018-06-14 WELDING APPARATUS AND METHOD FOR HIGH POINTING CURRENT

Publications (1)

Publication Number Publication Date
MX2019014494A true MX2019014494A (es) 2020-02-20

Family

ID=62842237

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014494A MX2019014494A (es) 2017-06-19 2018-06-14 Aparato y metodo de soldadura para corriente elevada de perforacion.

Country Status (8)

Country Link
US (2) US10464159B2 (es)
EP (1) EP3641978A1 (es)
CN (1) CN110769964A (es)
AU (1) AU2018288646A1 (es)
BR (1) BR112019025710A2 (es)
CA (1) CA3066376A1 (es)
MX (1) MX2019014494A (es)
WO (1) WO2018236661A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10464159B2 (en) * 2017-06-19 2019-11-05 The Esab Group Inc. Welding apparatus and techniques for elevated pierce current
US11890693B2 (en) * 2020-03-18 2024-02-06 Hypertherm, Inc. Systems and methods for determining characteristics of a workpiece in a plasma arc processing system

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418266A (en) * 1981-10-21 1983-11-29 United Technologies Corporation Welding system for contour joints
JP3112116B2 (ja) * 1991-03-20 2000-11-27 株式会社小松製作所 プラズマ切断機及びその制御方法
US5296665A (en) * 1992-05-19 1994-03-22 Hypertherm, Inc. Method of restarting a plasma arc torch using a periodic high frequency-high voltage signal
JPH06226451A (ja) * 1993-01-29 1994-08-16 Komatsu Ltd プラズマ切断方法および切断装置
US5416297A (en) * 1993-03-30 1995-05-16 Hypertherm, Inc. Plasma arc torch ignition circuit and method
JP3285174B2 (ja) * 1993-10-14 2002-05-27 株式会社小松製作所 プラズマ切断方法及びその装置
US5506384A (en) * 1994-04-21 1996-04-09 Kabushiki Kaisha Komatsu Seisakusho Plasma arc cutting machine with variable constant current source and variable resistor
US5620617A (en) * 1995-10-30 1997-04-15 Hypertherm, Inc. Circuitry and method for maintaining a plasma arc during operation of a plasma arc torch system
US5990443A (en) * 1998-03-12 1999-11-23 Thermal Dynamics Corporation Plasma torch pilot arc circuit
US6075225A (en) 1998-04-01 2000-06-13 Illinois Tool Works Control interface for welding device
US6133543A (en) * 1998-11-06 2000-10-17 Hypertherm, Inc. System and method for dual threshold sensing in a plasma ARC torch
US6947802B2 (en) * 2000-04-10 2005-09-20 Hypertherm, Inc. Centralized control architecture for a laser materials processing system
US6359251B1 (en) * 2000-04-10 2002-03-19 Hypertherm, Inc. Centralized control architecture for a plasma arc system
US6369350B1 (en) * 2001-05-30 2002-04-09 Thermal Dynamics Corporation Plasma-arc torch system with pilot re-attach circuit and method
US7064290B2 (en) * 2003-09-08 2006-06-20 Lincoln Global, Inc. Electric arc welder and method for controlling the welding process of the welder
US7034245B2 (en) * 2004-06-29 2006-04-25 The Esab Group, Inc. Systems and methods for controlling pilot arc current in an arc cutting or welding machine
US20060163220A1 (en) * 2005-01-27 2006-07-27 Brandt Aaron D Automatic gas control for a plasma arc torch
JP3844004B1 (ja) * 2005-05-31 2006-11-08 松下電器産業株式会社 パルスアーク溶接制御方法及びパルスアーク溶接装置
US8350182B2 (en) * 2006-09-11 2013-01-08 Hypertherm, Inc. Portable autonomous material processing system
AT504721B1 (de) * 2007-01-11 2011-02-15 Sbi Produktion Techn Anlagen Gmbh Verfahren zum plasma-punktschweissen von oberflächenvergüteten werkstücken und plasma-brenner
US8168916B2 (en) 2008-07-28 2012-05-01 Thermal Dynamics Corporation Enhanced piercing through current profiling
US8338739B2 (en) * 2008-12-22 2012-12-25 Hypertherm, Inc. Method and apparatus for cutting high quality internal features and contours
US10279417B2 (en) * 2015-10-06 2019-05-07 Hypertherm, Inc. Controlling and delivering gases in a plasma arc torch and related systems and methods
WO2017062676A1 (en) * 2015-10-06 2017-04-13 Hypertherm, Inc. Controlling plasma arc torches and related systems and methods
US9833860B1 (en) * 2016-07-22 2017-12-05 Lincoln Global, Inc. System and method for plasma arc transfer for plasma cutting
US10322466B2 (en) * 2017-02-23 2019-06-18 Lincoln Global, Inc. Enhanced piercing and operation of plasma cutting torch and system
US10464159B2 (en) * 2017-06-19 2019-11-05 The Esab Group Inc. Welding apparatus and techniques for elevated pierce current

Also Published As

Publication number Publication date
AU2018288646A1 (en) 2020-02-06
CN110769964A (zh) 2020-02-07
BR112019025710A2 (pt) 2020-10-13
WO2018236661A1 (en) 2018-12-27
US11548090B2 (en) 2023-01-10
US10464159B2 (en) 2019-11-05
EP3641978A1 (en) 2020-04-29
CA3066376A1 (en) 2018-12-27
US20180361497A1 (en) 2018-12-20
US20200009678A1 (en) 2020-01-09

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