BR7607073A - Processo para soldagem de costura continua de tiras de material em chapa,processo de soldagem por fusao de tiras de metal em chapa flexivel enquanto as tiras estao se movendo em alta velocidade em relacao a uma fonte de energia para soldagem,e soldadura compreendendo uma pepita de solda por fusao autogena formada entre dois metais base - Google Patents

Processo para soldagem de costura continua de tiras de material em chapa,processo de soldagem por fusao de tiras de metal em chapa flexivel enquanto as tiras estao se movendo em alta velocidade em relacao a uma fonte de energia para soldagem,e soldadura compreendendo uma pepita de solda por fusao autogena formada entre dois metais base

Info

Publication number: BR7607073A
Authority: BR; Brazil
Prior art keywords: welding; strips; relation; power supply; moving
Prior art date: 1975-10-24

Application number

BR7607073A

Other languages

English (en)

Portuguese (pt)

Inventor

J Adlam

R Heile

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.)

1975-10-24

Filing date

1976-10-22

Publication date

1977-09-06

1976-10-22 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1977-09-06 Publication of BR7607073A publication Critical patent/BR7607073A/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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/244—Overlap seam welding
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/323—Bonding taking account of the properties of the material involved involving parts made of dissimilar metallic material
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/16—Bands or sheets of indefinite length
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic materials other than metals or composite materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
- B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
- B29C65/1619—Mid infrared radiation [MIR], e.g. by CO or CO2 lasers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1632—Laser beams characterised by the way of heating the interface direct heating the surfaces to be joined
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
- B29C65/7873—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains using cooperating conveyor belts or cooperating conveyor chains
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7888—Means for handling of moving sheets or webs
- B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Mechanical Engineering (AREA)
Plasma & Fusion (AREA)
Laser Beam Processing (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

BR7607073A 1975-10-24 1976-10-22 Processo para soldagem de costura continua de tiras de material em chapa,processo de soldagem por fusao de tiras de metal em chapa flexivel enquanto as tiras estao se movendo em alta velocidade em relacao a uma fonte de energia para soldagem,e soldadura compreendendo uma pepita de solda por fusao autogena formada entre dois metais base BR7607073A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US62547975A	1975-10-24	1975-10-24
US62548075A	1975-10-24	1975-10-24

Publications (1)

Publication Number	Publication Date
BR7607073A true BR7607073A (pt)	1977-09-06

Family

ID=27089932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7607073A BR7607073A (pt)	1975-10-24	1976-10-22	Processo para soldagem de costura continua de tiras de material em chapa,processo de soldagem por fusao de tiras de metal em chapa flexivel enquanto as tiras estao se movendo em alta velocidade em relacao a uma fonte de energia para soldagem,e soldadura compreendendo uma pepita de solda por fusao autogena formada entre dois metais base

Country Status (10)

Country	Link
JP (1)	JPS5260256A (2)
BR (1)	BR7607073A (2)
DD (1)	DD127457A5 (2)
DE (1)	DE2647082A1 (2)
ES (2)	ES452604A1 (2)
FR (1)	FR2328543A1 (2)
GB (1)	GB1562922A (2)
IL (1)	IL50752A0 (2)
NL (1)	NL7611748A (2)
SE (1)	SE413998B (2)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4514613A (en) *	1981-05-21	1985-04-30	Lucas Industries Plc, Great King St.	Method of an apparatus for welding together metal components
EP0126787A1 (de) *	1983-05-26	1984-12-05	Jan Tjaden	Verfahren zum Laserschweissen und hierfür optimierter Kunststoff
JPS62267092A (ja) *	1986-05-15	1987-11-19	Sumitomo Special Metals Co Ltd	クラツド板
DE3630889A1 (de) *	1986-09-11	1988-03-24	Krupp Gmbh	Verfahren zum laengsnahtschweissen von behaelterruempfen mittels laserstrahl und vorrichtung zur durchfuehrung des verfahrens
DE3815068A1 (de) *	1988-05-04	1989-11-23	Bayerische Motoren Werke Ag	Schweissverbindung zweier duennbleche
GB8910302D0 (en) *	1989-05-05	1989-06-21	Welding Inst	Bonding method
DE4219619C1 (de) *	1992-06-16	1994-01-27	Fraunhofer Ges Forschung	Verfahren und Vorrichtung zum Fügen einer kontinuierlich geförderten stromleitenden Materialbahn
DE19502140C1 (de) *	1995-01-25	1996-05-15	Thyssen Stahl Ag	Verfahren zum laserunterstützten Plattieren von Band und dessen Anwendung
DE102009003717A1 (de) *	2009-04-01	2010-10-14	Reis Gmbh & Co. Kg Maschinenfabrik	Verfahren und Vorrichtung zum stoffschlüssigen Verbinden
DE102010013351A1 (de) *	2010-03-30	2011-12-15	Li-Tec Battery Gmbh	Kontaktelement für Ableiter galvanischer Zellen
CN109014580B (zh) *	2018-08-14	2020-06-09	哈尔滨工业大学	一种施加滚轧辅助的搭接激光间隙填粉焊方法
CN110052744A (zh) *	2019-03-18	2019-07-26	苏州领裕电子科技有限公司	大小料带平行走料焊接设备
CN110202853A (zh) *	2019-04-25	2019-09-06	吉林省中赢高科技有限公司	一种铜铝复合基材及其激光束焊接加工方法和应用
CN110216939B (zh) *	2019-04-25	2022-02-15	吉林省中赢高科技有限公司	一种铜铝复合基材及其压力扩散焊接加工方法和应用
CN111975196A (zh) *	2019-05-21	2020-11-24	江苏省（扬州）数控机床研究院	制造复合板的激光压力焊接机构
JP2022128734A (ja) *	2021-02-24	2022-09-05	本田技研工業株式会社	接合装置及び接合方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT289377B (de) *	1965-08-20	1971-04-26	Windmoeller & Hoelscher	Strahlungsschweißeinrichtung
GB1441067A (en) *	1974-04-16	1976-06-30	Ici Ltd	Seaming process
US3974016A (en) *	1974-11-04	1976-08-10	Bell Telephone Laboratories, Incorporated	Bonding of thermoplastic coated cylinders

1976
- 1976-09-27 SE SE7610675A patent/SE413998B/xx unknown
- 1976-10-19 DE DE19762647082 patent/DE2647082A1/de active Pending
- 1976-10-22 JP JP12634676A patent/JPS5260256A/ja active Pending
- 1976-10-22 FR FR7631953A patent/FR2328543A1/fr active Granted
- 1976-10-22 BR BR7607073A patent/BR7607073A/pt unknown
- 1976-10-22 NL NL7611748A patent/NL7611748A/xx not_active Application Discontinuation
- 1976-10-22 ES ES452604A patent/ES452604A1/es not_active Expired
- 1976-10-22 GB GB43872/76A patent/GB1562922A/en not_active Expired
- 1976-10-22 IL IL50752A patent/IL50752A0/xx unknown
- 1976-10-25 DD DD19543776A patent/DD127457A5/xx unknown
1977
- 1977-09-16 ES ES462440A patent/ES462440A1/es not_active Expired

Also Published As

Publication number	Publication date
SE413998B (sv)	1980-07-07
SE7610675L (sv)	1977-04-25
ES462440A1 (es)	1978-11-16
GB1562922A (en)	1980-03-19
DD127457A5 (2)	1977-09-21
ES452604A1 (es)	1977-12-16
FR2328543A1 (fr)	1977-05-20
DE2647082A1 (de)	1977-05-12
FR2328543B1 (2)	1980-08-01
IL50752A0 (en)	1976-12-31
JPS5260256A (en)	1977-05-18
NL7611748A (nl)	1977-04-26

Publication	Publication Date	Title
BR7607073A (pt)	1977-09-06	Processo para soldagem de costura continua de tiras de material em chapa,processo de soldagem por fusao de tiras de metal em chapa flexivel enquanto as tiras estao se movendo em alta velocidade em relacao a uma fonte de energia para soldagem,e soldadura compreendendo uma pepita de solda por fusao autogena formada entre dois metais base
MX146171A (es)	1982-05-21	Mejoras en metodo y aparato para enfriar una pieza de trabajo metalica caliente
GB1507786A (en)	1978-04-19	Process and apparatus for forming flexible fold lines in thermoplastic sheets
BR7704839A (pt)	1978-06-06	Aperfeicoamentos em material de transferencia por calor e processo para marcar uma superficie
BR7803722A (pt)	1979-01-16	Processo para preparar um novo material de armazenamento de energia termica,e dispositivo de troca de calor
BR7406538D0 (pt)	1975-05-27	Processo para a fabricacao de metais por meio de eletrolise em banho de fusao forno multicelular e eletrodo bipolar para a execucao de processo
BR7701518A (pt)	1977-11-29	Processo para a cimentacao a carbono de pecas a trabalhar na camara de trabalho de um forno de vestibulo
AT348169B (de)	1979-02-12	Behaelter, insbesondere zwischenbehaelter, fuer geschmolzenes metall
BR8008841A (pt)	1981-08-25	Aparelho de barra-z para guiar bordas de material em folha em relacao superposta e processo de solda continua por costura, das ditas bordas de material em folha
FR2309322A1 (fr)	1976-11-26	Machine de soudage a bandes sans fin et a barres de chauffage segmentees
BR7606073A (pt)	1977-08-23	Eletrodo para soldagem por resistencia e processo para formacao de uma camada de contato com peca de trabalho no mesmo
BR7806464A (pt)	1979-05-02	Processo para a fundicao de metal em fusao em uma maquina de fundicao,e aparelhagem para a fundicao de metal em fusao
BR7502621A (pt)	1976-03-09	Processo e aparelho para formar tubulacao de metal dotada de costuras helicoidais de soldagem e dispositivo para soldar helicoidalmente material em chapa
BR7607138A (pt)	1977-09-13	Vaso de pressao tendo uma camisa de controle de temperatura circundando-o;e processo para a soldagem de uma camisa de controle de temperatura em vaso de reacao de alta pressao
JPS549132A (en)	1979-01-23	Method of welding laminated sheed metals
MX150536A (es)	1984-05-23	Mejoras en molde para soldar metalotermicamente dos piezas metalicas
ES471009A1 (es)	1979-02-16	Cizalla para el corte de chatarras de grandes dimensiones
TR199900458A2 (xx)	1999-10-21	Hareketle �ekillendirme maddelerinin se�ilmi� alan�n�n �s�t�lmas� i�in gerekli y�ntem ve haz�rl�klar.
DE3671708D1 (de)	1990-07-12	Maschine zum schweissen von laengsnaehten an gerundeten blechgebinde-zargen.
BR8006450A (pt)	1981-04-14	Processo para a estabilizacao de carbono em produtos de liga niquel-cromo-ferro, liga aperfeicoada e processo para a estabilizacao de carbono
IT1104448B (it)	1985-10-21	Macchina per saldare pezzi col metodo di saldatura di testa per schintillio senza preriscaldo
BR7705979A (pt)	1978-06-27	Aperfeicoamento em um material abrasivo de aco ligado e refinado,e processo para produzir tal material abrasivo aperfeicoado
IT7826667A0 (it)	1978-08-10	Vibrotrasportatore di raffreddamento per il raffreddamento di materiale caldissimo, in particolare di getti fusi.
ES536480A0 (es)	1986-03-16	Un procedimiento para mejorar las tensiones residuales en la zona afectada por el calor, de metal de soldadura
ATA755373A (de)	1975-04-15	Anordnung zum verschweissen dunner bleche