FR2534161A1 - Process and device for continuous production of a galvanised and profiled metal strip. - Google Patents
Process and device for continuous production of a galvanised and profiled metal strip. Download PDFInfo
- Publication number
- FR2534161A1 FR2534161A1 FR8216757A FR8216757A FR2534161A1 FR 2534161 A1 FR2534161 A1 FR 2534161A1 FR 8216757 A FR8216757 A FR 8216757A FR 8216757 A FR8216757 A FR 8216757A FR 2534161 A1 FR2534161 A1 FR 2534161A1
- Authority
- FR
- France
- Prior art keywords
- product
- station
- forming
- section
- cross
- 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
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000010924 continuous production Methods 0.000 title claims description 4
- 239000002184 metal Substances 0.000 title abstract description 5
- 229910052751 metal Inorganic materials 0.000 title abstract description 5
- 238000005246 galvanizing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 5
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005555 metalworking Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Procédé et dispositif de production en continu d'une bande métallique galvanisée et profilée
La fabrication de tolets galvanisées profilées (ondulées ou nervurées) comporte traditionnellement deux installations dites lignes de production, l'une pour la galvanisation proprement dite sur Laquelle on trouve, outre une cuve de trempage pour le dépOt-de l'alliage de zinc, divers appareillages disposés en amont et en aval de cette cuve pour la préparation et le traitement de la bande entre un poste de déroulement et un poste d'enroulement, lautre pour le formage comportant un poste de déroulement, des moyens de planage de la bande, des. moyens de formage précédés ou suivis d'une cisaille pour la coupe transversale du produit.Entre les deux lignes il est nécessaire de prévoir des appareils de manutentioe et des aires de stockage.Process and device for the continuous production of a galvanized and profiled metal strip
The manufacture of profiled galvanized sills (corrugated or ribbed) traditionally comprises two facilities called production lines, one for the actual galvanization on which we find, in addition to a soaking tank for the deposition of the zinc alloy, various apparatus arranged upstream and downstream of this tank for the preparation and processing of the strip between an unwinding station and a winding station, the other for forming comprising a unwinding station, means for leveling the strip, . forming means preceded or followed by a shear for the cross-section of the product. Between the two lines it is necessary to provide handling equipment and storage areas.
L'invention entend proposer une solution pour fabriquer ce type de produit de assnière plus économique par le fait notamment qu'elle permet de supprimer un certain nombre d'opérations du processus succinctement rappelé ci-dessus, en particulier la manutention et le stockage intermédiaires ainsi que l'enroulement et le déroulement respectivement an fin de ligne de galvanisation et en début de ligne de formage. The invention intends to propose a solution for manufacturing this type of product more economically by the fact in particular that it makes it possible to eliminate a certain number of operations from the process succinctly recalled above, in particular the intermediate handling and storage as well as the winding and the unwinding respectively at the end of the galvanizing line and at the beginning of the forming line.
A cet effet, l'-invention a donc pour objet un procédé de production en continu d'une bande métallique ou analogue revêtue d'un alliage de .zinc et profilée2 selon lequel, la galvanisation étant réalisée par trempage dans un bain d'alliage susdit, on procède sur la ligne de défilement du produit au-deld de la phase de galvanisation à un formage longitudinal de ce dernier. To this end, the invention therefore relates to a process for the continuous production of a metal strip or the like coated with a .zinc alloy and profiled2 according to which, the galvanization being carried out by dipping in an alloy bath aforementioned, one proceeds on the line of movement of the product beyond the galvanizing phase to a longitudinal forming of the latter.
En outre, selon l'invention, on réalise une coupe transversale du produit sur la ligne de ddfilement avant ou après formage
L'invention concerne également une installation pour mettre en oeuvre le procédé ci-dessus qui comporte sur une meme ligne de défilement du produit un poste de galvanisation par trempage et un poste de formage longitudinal de la feuille métallique galvanisée.In addition, according to the invention, a cross section of the product is made on the drawing line before or after forming.
The invention also relates to an installation for implementing the above process which comprises, on the same line for passing the product, a galvanizing station by dipping and a station for longitudinal forming of the galvanized metal sheet.
De plus, soit entre le poste de galvanisation et le poste de formage, soit après le poste de formage, l'installation comporte un poste de coupe transversale de la bande précédée d'un puits d'accumulation. In addition, either between the galvanizing station and the forming station, or after the forming station, the installation includes a station for transverse cutting of the strip preceded by an accumulation well.
L'invention sera mieux comprise au cours de la description donnée ci-après a titre d'exemple purement indicatif et non limitatif qui permettra d'en dégager les avantages et les caractéristiques secondaires. The invention will be better understood during the description given below by way of purely indicative and nonlimiting example which will make it possible to identify the advantages and the secondary characteristics thereof.
I1 sera fait référence aux dessins annexés qui représentent schématiquement par une figure 1 et une figure 2 deux modes de réalisation d'une installation permettant la mise en oeuvre du procédé selon l'invention. I1 will be referred to the accompanying drawings which schematically show in a Figure 1 and Figure 2 two embodiments of an installation for implementing the method according to the invention.
En se reportant à ces figures, on voit une bobine 1 de déroulement du produit en bande 2 symbolisant le poste de déroulement de l'installation. En 3, on a schématisé les postes de préparation thermiques et de surface du produit qui plonge ensuite dans une cuve 4 de galvanisation pour subir au sortir de cette cuve après traitement de la cristallisation du revetement et refroidissement diverses opérations de traitement de surface en 5. Referring to these figures, we can see a coil 1 for unrolling the product in a strip 2 symbolizing the station for unrolling the installation. In 3, we have schematized the thermal and surface preparation stations of the product which then plunges into a galvanizing tank 4 to undergo out of this tank after treatment of the coating crystallization and cooling various surface treatment operations in 5.
Sur la figure 1, la bande 2 ainsi galvanisée atteint une cisaille 6 précédée d'un puits d'accumulation 7 permettant un arret de la bande pour son cisaillage malgré le caractère continu de son avance en amont de la cisaille. Les tronçons alors débités sont ensuite introduits dans une machine de formage 8 constituée pour l'essentiel par des jeux de galets inférieurs et supérieurs entre lesquels chaque tronçon est profilé ou ondulé (2a). In FIG. 1, the strip 2 thus galvanized reaches a shears 6 preceded by an accumulation well 7 allowing a stop of the strip for its shearing despite the continuous nature of its advance upstream of the shears. The sections then cut are then introduced into a forming machine 8 essentially consisting of sets of lower and upper rollers between which each section is profiled or corrugated (2a).
Sur la figure 2, la machine de formage est placée en amont de la cisaille 6, le puits 7 étant alors destiné à l'accumulation du produit profilé arrivant en continu lors de la phase active de la cisaille. In FIG. 2, the forming machine is placed upstream of the shears 6, the well 7 then being intended for the accumulation of the profiled product arriving continuously during the active phase of the shears.
On voit de ce qui précède que le procédé et l'installation selon l'invention permettent de se dispenser de nombreux appareillages intermédiaires tels que des postes d'enroulement, de déroulement, de planage et de préparation de surface ainsi que des moyens de stockage et de transport qui existent dans les installations connues entre la sortie du dispositif 5 et l'entrée de la machine de formage 8. It can be seen from the above that the method and the installation according to the invention make it possible to dispense with numerous intermediate apparatuses such as winding, unwinding, leveling and surface preparation stations as well as storage and transport systems which exist in known installations between the outlet of the device 5 and the inlet of the forming machine 8.
L'invention trouve une application intéressante dans le domaine du travail des métaux en feuille. The invention finds an interesting application in the field of sheet metal working.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216757A FR2534161B1 (en) | 1982-10-06 | 1982-10-06 | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A GALVANIZED AND PROFILED METAL STRIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216757A FR2534161B1 (en) | 1982-10-06 | 1982-10-06 | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A GALVANIZED AND PROFILED METAL STRIP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2534161A1 true FR2534161A1 (en) | 1984-04-13 |
| FR2534161B1 FR2534161B1 (en) | 1985-08-30 |
Family
ID=9278027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8216757A Expired FR2534161B1 (en) | 1982-10-06 | 1982-10-06 | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A GALVANIZED AND PROFILED METAL STRIP |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2534161B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689909A1 (en) * | 1992-04-08 | 1993-10-15 | Delot Process Sa | Prodn. of finished galvanised metal products - in an integrated galvanising and drawing installation |
| EP1143029A1 (en) * | 2000-04-07 | 2001-10-10 | Usinor | Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet |
| WO2005021820A1 (en) * | 2003-07-29 | 2005-03-10 | Voestalpine Stahl Gmbh | Method for producing a hardened profile part |
| EP1783234A3 (en) * | 2002-09-26 | 2007-08-08 | ThyssenKrupp Steel AG | Method for manufacturing products by plastic deformation at high temperatures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1186214A (en) * | 1957-05-07 | 1959-08-18 | Process for the continuous treatment of metal products, in particular strip steel, and installation for implementing this process | |
| FR2065819A5 (en) * | 1969-10-28 | 1971-08-06 | Allied Tube & Conduit Corp |
-
1982
- 1982-10-06 FR FR8216757A patent/FR2534161B1/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1186214A (en) * | 1957-05-07 | 1959-08-18 | Process for the continuous treatment of metal products, in particular strip steel, and installation for implementing this process | |
| FR2065819A5 (en) * | 1969-10-28 | 1971-08-06 | Allied Tube & Conduit Corp |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689909A1 (en) * | 1992-04-08 | 1993-10-15 | Delot Process Sa | Prodn. of finished galvanised metal products - in an integrated galvanising and drawing installation |
| EP1143029A1 (en) * | 2000-04-07 | 2001-10-10 | Usinor | Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet |
| FR2807447A1 (en) * | 2000-04-07 | 2001-10-12 | Usinor | METHOD FOR MAKING A PART WITH VERY HIGH MECHANICAL CHARACTERISTICS, SHAPED BY STAMPING, FROM A STRIP OF LAMINATED AND IN PARTICULAR HOT ROLLED AND COATED STEEL SHEET |
| US6564604B2 (en) | 2000-04-07 | 2003-05-20 | Unisor | Process for the manufacture of a part with very high mechanical properties, formed by stamping of a strip of rolled steel sheet and more particularly hot rolled and coated |
| EP1672088A1 (en) * | 2000-04-07 | 2006-06-21 | Usinor | Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet |
| EP1783234A3 (en) * | 2002-09-26 | 2007-08-08 | ThyssenKrupp Steel AG | Method for manufacturing products by plastic deformation at high temperatures |
| WO2005021820A1 (en) * | 2003-07-29 | 2005-03-10 | Voestalpine Stahl Gmbh | Method for producing a hardened profile part |
| WO2005021821A1 (en) * | 2003-07-29 | 2005-03-10 | Voestalpine Stahl Gmbh | Method for producing hardened parts from sheet steel |
| US7832242B2 (en) | 2003-07-29 | 2010-11-16 | Voestalpine Stahl Gmbh | Method for producing a hardened profile part |
| US8181331B2 (en) | 2003-07-29 | 2012-05-22 | Voestalpine Automotive Gmbh | Method for producing hardened parts from sheet steel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2534161B1 (en) | 1985-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1116948A (en) | Method and apparatus for obtaining bright finish galvanizing coating on wire | |
| US3122114A (en) | Continuous tube forming and galvanizing | |
| SU1715200A3 (en) | Method and apparatus for making light conducting cable | |
| US3696503A (en) | Method for continuously galvanizing steel strip | |
| US5035042A (en) | Method for producing galvanized tubing | |
| FR2534161A1 (en) | Process and device for continuous production of a galvanised and profiled metal strip. | |
| US5412966A (en) | Push-pull pickle line | |
| US3845540A (en) | Hot galvanizing process and apparatus | |
| JP7088142B2 (en) | Metal-plated steel pipe manufacturing method and molten metal plating equipment for steel pipes | |
| US3284892A (en) | Wire processing | |
| US3181963A (en) | Alkali metal borate masking in galvanizing process | |
| US2223355A (en) | Apparatus for coating strip | |
| EP0322859B1 (en) | Method and apparatus for solder coating of leads | |
| US4124932A (en) | Prequench cooling for galvanized tubing | |
| US3711918A (en) | Split level conveyor and collecting means for controlled cooled steel rod | |
| US2318419A (en) | Apparatus for coating metal strip or wire | |
| US2933410A (en) | Metal fabric coating process and apparatus | |
| US3271850A (en) | Process and apparatus for the production of plated pipe | |
| EP0506304A1 (en) | Method and apparatus for hot-dipping steel strip | |
| CN114262881A (en) | Production process for improving MOCVD deposition efficiency | |
| JPS5992104A (en) | Method and device for treating steel strip for cold rolling | |
| US4361174A (en) | Wire wafer fabricating process | |
| US4202918A (en) | Method for obtaining bright finish galvanizing coating on wire | |
| US2068904A (en) | Galvanizing process | |
| SU1715463A1 (en) | Line and method for continuity production of tubes by electric arc welding with coating by non-ferrous metals |