FR2165046A5 - Resistance butt welding machine - with simplified drive mechanisms - Google Patents

Resistance butt welding machine - with simplified drive mechanisms

Info

Publication number
FR2165046A5
FR2165046A5 FR7145090A FR7145090A FR2165046A5 FR 2165046 A5 FR2165046 A5 FR 2165046A5 FR 7145090 A FR7145090 A FR 7145090A FR 7145090 A FR7145090 A FR 7145090A FR 2165046 A5 FR2165046 A5 FR 2165046A5
Authority
FR
France
Prior art keywords
drive
rod
output
welding machine
butt welding
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
FR7145090A
Other languages
French (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.)
RYKALIN NIKOLAI
Original Assignee
RYKALIN NIKOLAI
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 RYKALIN NIKOLAI filed Critical RYKALIN NIKOLAI
Priority to FR7145090A priority Critical patent/FR2165046A5/en
Application granted granted Critical
Publication of FR2165046A5 publication Critical patent/FR2165046A5/en
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/241—Electric supplies
    • B23K11/246—Electric supplies for flash welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Continuous spark resistance butt welding machine of the type with a frame on which are mounted fixed and mobile workpiece clamps, an hydraulic mechanism for moving the mobile clamp and controlled by a servo slide valve, and appts. for automatically controlling sparking speed (I), drive start (II) and drive valve (III), each with their own operating mechanisms, which are combined in a single unit rigidly fixed to the mobile clamp, and comprising a rod with two drives and a rod longitudinal movement limiter with its own drive. One rod drive is connected to the output of (I), and the other rod drive to the output of (II), and the limiter drive is connected to the output of (III). The fixed clamp is rigidly joined to the servo valve whose slide is kinematically connected to the two-way driven rod.
FR7145090A 1971-12-15 1971-12-15 Resistance butt welding machine - with simplified drive mechanisms Expired FR2165046A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7145090A FR2165046A5 (en) 1971-12-15 1971-12-15 Resistance butt welding machine - with simplified drive mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145090A FR2165046A5 (en) 1971-12-15 1971-12-15 Resistance butt welding machine - with simplified drive mechanisms

Publications (1)

Publication Number Publication Date
FR2165046A5 true FR2165046A5 (en) 1973-08-03

Family

ID=9087528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145090A Expired FR2165046A5 (en) 1971-12-15 1971-12-15 Resistance butt welding machine - with simplified drive mechanisms

Country Status (1)

Country Link
FR (1) FR2165046A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379350A1 (en) * 1977-02-07 1978-09-01 Inst Po Stroitelstvu Magistral BUTT WELDING MACHINE BY CONTINUOUS SPARKLING
FR2457736A1 (en) * 1979-05-29 1980-12-26 Inst Po Stroitelstvu Magistral Flash butt welding machine - with sensors for all parameters affecting weld quality (OE 15.6.80)
WO1995000281A1 (en) * 1993-06-28 1995-01-05 Automation International Incorporated Welding assurance control techniques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379350A1 (en) * 1977-02-07 1978-09-01 Inst Po Stroitelstvu Magistral BUTT WELDING MACHINE BY CONTINUOUS SPARKLING
FR2457736A1 (en) * 1979-05-29 1980-12-26 Inst Po Stroitelstvu Magistral Flash butt welding machine - with sensors for all parameters affecting weld quality (OE 15.6.80)
WO1995000281A1 (en) * 1993-06-28 1995-01-05 Automation International Incorporated Welding assurance control techniques

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Legal Events

Date Code Title Description
ST Notification of lapse