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FR2253597A1 - Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control - Google Patents

Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control

Info

Publication number
FR2253597A1
FR2253597A1 FR7343877A FR7343877A FR2253597A1 FR 2253597 A1 FR2253597 A1 FR 2253597A1 FR 7343877 A FR7343877 A FR 7343877A FR 7343877 A FR7343877 A FR 7343877A FR 2253597 A1 FR2253597 A1 FR 2253597A1
Authority
FR
France
Prior art keywords
workpiece
voltage control
endless band
electrode
cutting machine
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.)
Granted
Application number
FR7343877A
Other languages
English (en)
Other versions
FR2253597B1 (fr
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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
Priority to JP48127720A priority Critical patent/JPS5078548A/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to DE19732361691 priority patent/DE2361691A1/de
Priority to CH1721073A priority patent/CH565003A5/xx
Priority to FR7343877A priority patent/FR2253597A1/fr
Priority to NL7409285A priority patent/NL7409285A/xx
Priority to BE146548A priority patent/BE817637A/fr
Publication of FR2253597A1 publication Critical patent/FR2253597A1/fr
Application granted granted Critical
Publication of FR2253597B1 publication Critical patent/FR2253597B1/fr
Granted 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
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • B23K9/0135—Arc saw cutting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arc Welding Control (AREA)
FR7343877A 1973-11-15 1973-12-07 Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control Granted FR2253597A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP48127720A JPS5078548A (fr) 1973-11-15 1973-11-15
DE19732361691 DE2361691A1 (de) 1973-11-15 1973-12-07 Stromliefergeraet zum lichtbogenschneiden
CH1721073A CH565003A5 (fr) 1973-11-15 1973-12-07
FR7343877A FR2253597A1 (en) 1973-11-15 1973-12-07 Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control
NL7409285A NL7409285A (nl) 1973-11-15 1974-07-09 Voedingsapparaat ten gebruike bij een boog- ontladingssnijverrichting.
BE146548A BE817637A (fr) 1973-11-15 1974-07-12 Equipement d'alimentation electrique a utiliser dans une operation de decoupage par decharges en arc

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP48127720A JPS5078548A (fr) 1973-11-15 1973-11-15
DE19732361691 DE2361691A1 (de) 1973-11-15 1973-12-07 Stromliefergeraet zum lichtbogenschneiden
CH1721073A CH565003A5 (fr) 1973-11-15 1973-12-07
FR7343877A FR2253597A1 (en) 1973-11-15 1973-12-07 Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control

Publications (2)

Publication Number Publication Date
FR2253597A1 true FR2253597A1 (en) 1975-07-04
FR2253597B1 FR2253597B1 (fr) 1976-10-08

Family

ID=27429665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343877A Granted FR2253597A1 (en) 1973-11-15 1973-12-07 Electric arc endless band cutting machine - has improved cutting speed afforded by modified arc voltage control

Country Status (6)

Country Link
JP (1) JPS5078548A (fr)
BE (1) BE817637A (fr)
CH (1) CH565003A5 (fr)
DE (1) DE2361691A1 (fr)
FR (1) FR2253597A1 (fr)
NL (1) NL7409285A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756201B1 (fr) * 1996-11-22 1998-12-24 Soudure Autogene Francaise Procede de soudage a l'arc en courant pulse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138875B (de) * 1960-09-07 1962-10-31 Aeg Schaltungsanordnung fuer einen Generator zum elektrolytischen Bearbeiten metallisch leitender Werkstoffe

Also Published As

Publication number Publication date
BE817637A (fr) 1974-11-04
DE2361691A1 (de) 1975-06-19
NL7409285A (nl) 1975-05-20
FR2253597B1 (fr) 1976-10-08
JPS5078548A (fr) 1975-06-26
CH565003A5 (fr) 1975-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse