ES374604A1 - Un metodo de operacion de arco de electrodo de corriente alterna. - Google Patents

Un metodo de operacion de arco de electrodo de corriente alterna.

Info

Publication number
ES374604A1
ES374604A1 ES374604A ES374604A ES374604A1 ES 374604 A1 ES374604 A1 ES 374604A1 ES 374604 A ES374604 A ES 374604A ES 374604 A ES374604 A ES 374604A ES 374604 A1 ES374604 A1 ES 374604A1
Authority
ES
Spain
Prior art keywords
current
arc
voltage
alternating current
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES374604A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES374604A1 publication Critical patent/ES374604A1/es
Expired legal-status Critical Current

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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
ES374604A 1968-12-26 1969-12-16 Un metodo de operacion de arco de electrodo de corriente alterna. Expired ES374604A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78712068A 1968-12-26 1968-12-26

Publications (1)

Publication Number Publication Date
ES374604A1 true ES374604A1 (es) 1972-01-01

Family

ID=25140473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374604A Expired ES374604A1 (es) 1968-12-26 1969-12-16 Un metodo de operacion de arco de electrodo de corriente alterna.

Country Status (8)

Country Link
AT (1) AT302493B (enrdf_load_stackoverflow)
BE (1) BE743717A (enrdf_load_stackoverflow)
DE (1) DE1962200A1 (enrdf_load_stackoverflow)
ES (1) ES374604A1 (enrdf_load_stackoverflow)
FR (1) FR2027156A1 (enrdf_load_stackoverflow)
GB (1) GB1275420A (enrdf_load_stackoverflow)
NL (1) NL6919207A (enrdf_load_stackoverflow)
NO (1) NO129285B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831591B (zh) * 2014-03-07 2017-01-04 董武祥 镁合金薄壁无缝管车架的焊接方法

Also Published As

Publication number Publication date
FR2027156A1 (enrdf_load_stackoverflow) 1970-09-25
AT302493B (de) 1972-10-10
NO129285B (enrdf_load_stackoverflow) 1974-03-25
GB1275420A (en) 1972-05-24
NL6919207A (enrdf_load_stackoverflow) 1970-06-30
BE743717A (enrdf_load_stackoverflow) 1970-06-24
DE1962200A1 (de) 1970-07-16

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