BR9406840A - Máquina para confeccionar tubos soldados a partir de uma tira de metal, processo para operar uma máquina para confeccionar tubos soldados a partir de uma tira de metal, e, máquina para formar tubos ocos - Google Patents

Máquina para confeccionar tubos soldados a partir de uma tira de metal, processo para operar uma máquina para confeccionar tubos soldados a partir de uma tira de metal, e, máquina para formar tubos ocos

Info

Publication number
BR9406840A
BR9406840A BR9406840-2A BR9406840A BR9406840A BR 9406840 A BR9406840 A BR 9406840A BR 9406840 A BR9406840 A BR 9406840A BR 9406840 A BR9406840 A BR 9406840A
Authority
BR
Brazil
Prior art keywords
machine
tubes
metal strip
making welded
base plate
Prior art date
Application number
BR9406840-2A
Other languages
English (en)
Inventor
Bertie Forrest Hall Jr
Original Assignee
Bertie Forrest Hall Jr
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 Bertie Forrest Hall Jr filed Critical Bertie Forrest Hall Jr
Publication of BR9406840A publication Critical patent/BR9406840A/pt

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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Metal Extraction Processes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Patente de Invenção "MáQUINA PARA CONFECCIONAR TUBOS SOLDADOS A PARTIR DE UMA TIRA DE METAL, PROCESSO PARA OPERAR UMA MáQUINA PARA CONFECCIONAR TUBOS SOLDADOS A PARTIR DE UMA TIRA DE METAL, E, MáQUINA PARA FORMAR TUBOS OCOS". Uma máquina para a produção contínua de tubos de metal ou de blindagem de metal em cabos (97) a partir de uma tira de metal (10) é projetada para produzir uma soldagem de costura livre de defeitos durante operações de parada e de nova partida da máquina. O dispositivo de soldagem (26), os tubos de fechamento da costura (22) e a guia (30) de alinhamento da costura são anexadas à placa de base (24), montada de maneira a poder deslizar em uma estrutura de suporte (16). A placa de base é lentamente deslocada entre uma posição inicial de partida e uma posição final de operação ligeiramente à jusante da posição inicial de partida. A placa de base é retornada para antes da posição inicial de partida quando o funcionamento da máquina é interrompido, seja para manutenção, seja para um novo suprimento de tira de metal, etc. Consequentemente, no momento em que se é dada uma nova partida à máquina e esta é avançada para a posição de operação, uma solda contínua e livre de defeitos é obtida.
BR9406840-2A 1993-06-24 1994-05-25 Máquina para confeccionar tubos soldados a partir de uma tira de metal, processo para operar uma máquina para confeccionar tubos soldados a partir de uma tira de metal, e, máquina para formar tubos ocos BR9406840A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/081,641 US5346116A (en) 1993-06-24 1993-06-24 Machine for forming a metal strip into a tubular form having a stop-restart displacement mechanism
PCT/US1994/005857 WO1995000296A1 (en) 1993-06-24 1994-05-25 A machine for forming a metal strip into a tubular form having a stop-restart displacement mechanism

Publications (1)

Publication Number Publication Date
BR9406840A true BR9406840A (pt) 1999-09-08

Family

ID=22165438

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406840-2A BR9406840A (pt) 1993-06-24 1994-05-25 Máquina para confeccionar tubos soldados a partir de uma tira de metal, processo para operar uma máquina para confeccionar tubos soldados a partir de uma tira de metal, e, máquina para formar tubos ocos

Country Status (10)

Country Link
US (1) US5346116A (pt)
EP (1) EP0714335B1 (pt)
JP (1) JP2820537B2 (pt)
KR (1) KR100216864B1 (pt)
AU (1) AU674982B2 (pt)
BR (1) BR9406840A (pt)
CA (1) CA2164122C (pt)
DE (1) DE69427085T2 (pt)
RU (1) RU2126316C1 (pt)
WO (1) WO1995000296A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119922A (en) * 1998-11-17 2000-09-19 Hoskins Manufacturing Company Method for making mineral insulated cable
FR2809646B1 (fr) * 2000-05-31 2002-09-27 Air Liquide Procede et dispositif de soudage hybride laser-arc avec controle du positionnement des prises de masse
RU2185910C1 (ru) * 2000-12-06 2002-07-27 Уфимский государственный авиационный технический университет Стан для изготовления сварных прямошовных труб мерной длины
SE525658C2 (sv) * 2002-09-16 2005-03-29 Esab Ab Svetselektrod för manuell metallbågssvetsning samt anordning vid tillverkning därav
US20060157539A1 (en) * 2005-01-19 2006-07-20 Dubois Jon D Hot reduced coil tubing
WO2012068809A1 (zh) * 2010-11-23 2012-05-31 大连三高集团有限公司 超大管径直缝焊管成型机组
RU2476281C1 (ru) * 2011-09-20 2013-02-27 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Рабочая линия трубоэлектросварочного агрегата
RU2476282C1 (ru) * 2011-09-22 2013-02-27 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Формовочная клеть
US11043316B2 (en) * 2017-11-14 2021-06-22 Ari Industries, Inc. Method of making a mineral-insulated, compacted, bendable cable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190761A (en) * 1966-05-16 1970-05-06 Elisa Berthelsen Improvements in and relating to Arc Welding
US3729125A (en) * 1969-09-06 1973-04-24 Nippon Kokan Kk Tack-welding method and installation
US4269639A (en) * 1979-02-08 1981-05-26 Lewis Robert J Manufacture of mineral insulated cables
DE3312551A1 (de) * 1983-04-05 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ausbessern von schweissfehlern an kupferaussenleitern von koaxialkabeln oder koaxialleitungen
IT1163368B (it) * 1983-05-13 1987-04-08 Cise Spa Metodo ed apparecchiatura automatica per la ripresa della saldatura longitudinale nella realizzazione di tubi a parete sottile ottenuti da nastro profilato, atti a rivestire conduttori
US4628180A (en) * 1983-06-15 1986-12-09 Heini Edberg Welding system for TIG welding
SE453058B (sv) * 1984-10-29 1988-01-11 Werner Adolf Holmgren Forfarande for kontinuerlig tillverkning av en pulverfylld rorsvetselektrod
US4810848A (en) * 1987-11-06 1989-03-07 Gasparas Kazlauskas Tube welder
GB2237223A (en) * 1989-08-18 1991-05-01 Ass Elect Ind Manufacture of mineral insulated cables

Also Published As

Publication number Publication date
JP2820537B2 (ja) 1998-11-05
EP0714335A4 (en) 1996-04-17
JPH08511202A (ja) 1996-11-26
WO1995000296A1 (en) 1995-01-05
EP0714335B1 (en) 2001-04-11
AU674982B2 (en) 1997-01-16
KR960702780A (ko) 1996-05-23
DE69427085D1 (de) 2001-05-17
US5346116A (en) 1994-09-13
CA2164122A1 (en) 1995-01-05
DE69427085T2 (de) 2001-09-13
AU7201894A (en) 1995-01-17
KR100216864B1 (ko) 1999-09-01
RU2126316C1 (ru) 1999-02-20
EP0714335A1 (en) 1996-06-05
CA2164122C (en) 1999-01-05

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