DE1909574A1 - Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process - Google Patents

Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process

Info

Publication number
DE1909574A1
DE1909574A1 DE19691909574 DE1909574A DE1909574A1 DE 1909574 A1 DE1909574 A1 DE 1909574A1 DE 19691909574 DE19691909574 DE 19691909574 DE 1909574 A DE1909574 A DE 1909574A DE 1909574 A1 DE1909574 A1 DE 1909574A1
Authority
DE
Germany
Prior art keywords
iron
extrusion
rolling process
produced
plastic
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.)
Pending
Application number
DE19691909574
Other languages
German (de)
Inventor
Rias Walsdorf
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.)
Individual
Original Assignee
Individual
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 claimed from DE19681802282 external-priority patent/DE1802282A1/en
Application filed by Individual filed Critical Individual
Priority to DE19691909574 priority Critical patent/DE1909574A1/en
Publication of DE1909574A1 publication Critical patent/DE1909574A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)

Abstract

A rolling device is used as mouthpiece for the extrusion press as in 1802282. During production, a block of material is pressed in one operation through two multiple section rollers.

Description

" Verfahren und Einrichtung zur Herstellung von mehreren Stücken Stabmaterial in einem kombinierten Strangpress - Walzvorgang " Zur Haupt - Patentanmeldung No P 18 02 282.7 " Verfahren zur Herstellung einer nahtlosen Flossenrohrtsfel " Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von mehreren Stücken Stabmaterial aus Eisen und Nichteisenmetallen in einem kombinierten Strangpress - Walzvorgang, unter Anwendung einer Walzeinrichtung mit Mehrfach-Profilwalzen in ähnlicher Ausführung wie die Walzeinrichtung der Haupt-Patentanmeldung und in deren weiteren Ausgestaltung."Process and device for the production of several pieces of rod material in a combined extrusion press - Rolling process "To the main - patent application No. P 18 02 282.7" Process for the production of a seamless finned tube panel "The invention relates to a process for the production of several pieces of rod material from ferrous and non-ferrous metals in a combined extrusion - rolling process, using a rolling device with multiple Profile rollers in a similar design as the rolling device of the main patent application and in its further configuration.

Bei dem jetzigen Verfahren sind die Profilwalzen so gestaltet, dass mehrere Stäbe Rundmaterial, insbesondere Monier-Stabstahl, in einem Arbeitzgang gepresst und ausgewalztz werden können, anstatt einer Tafel mehrerer zusammenhängender Rohre gemäss Hauptanmeldung. In the current process, the profile rollers are designed so that several rods of round material, in particular Monier steel bars, in one operation can be pressed and rolled out, instead of a sheet of several contiguous Pipes according to the main registration.

Die Ausführung dieser Strangpress-Walzeinrichtung ergibt sich aus den beigefügten Zeichnungen Fig. 1 bis Fig. 4, im Masstab 1 : 5, bei denen die angenommenen Verhältnisse einer mittelgrossen, vertikalen hydraulischen Strangpresse zugrundegelegt sind. The execution of this extrusion-rolling device results from 1 to 4, on a scale of 1: 5, in which the assumed Based on the proportions of a medium-sized, vertical hydraulic extrusion press are.

Fig. 1 zeigt in Aufriss quer zu den Walzenachsen eine Walzeineirichtung a, die an den Rezipienten b einer normalen Strangpresse angeflanscht ist. c ist ein rechteckiger Materialblock, f ist ein trichterförmiger Einpressraum, g sind die beiden Parallel angeordneten Mehrfach-Profilwalzen. 1 shows a roller device in an elevation transverse to the roller axes a, which is flanged to the recipient b of a normal extruder. c is a rectangular block of material, f is a funnel-shaped press-in space, g are the two parallel multiple profile rollers.

Fig. 2 zeigt im Querschnitt A - B von Fig 1 die Mehrfach-Profilwalzen mit 8 Durchgängen für Rundstäbe, zum Beispiel Monier - Rundstahl. Die Profilwalzen g sind beispielsweise auf Rollenlagers gelagert.Fig. 2 shows in cross section A - B of Fig. 1 the multiple profile rollers with 8 passages for round bars, for example Monier round steel. The profile rollers g are mounted on roller bearings, for example.

Fig. 3 zeigt im Aufriss längs zu den Walsenschsen die Profile der Walsen für die Herstellung von 8 Rundstäben in einem Arbeitsgang. Für die Herstellung von Monier-Rundstahl können die Profile mit Rillen verschiedener Form und Anordmung verschen sein, wie @@ einem Profil dargestellt, um die Monier - Rundstähle mit entsprechenden Rippen zu verschen. Fig. 3 shows in elevation along the Walsenschsen the profiles of Walsen for the production of 8 round bars in one operation. For the production from Monier-Rundstahl, the profiles with grooves of various shapes and arrangements can be made be given away, as shown @@ a profile, around the Monier round bars with appropriate Ribs to give away.

Patent - Ansprüche 1) Verfahren und Einrichtung zur Herstellung von mehreren Stäben aus Kunststoff, Eisen oder Nichteisennetallen unter Anwendung der entsprechend weiter ausgestalteten " Walzeinrichtung als Mundstück für Strangpressen " der Haupt - Patentanmeldung P 18 02 282.7 AT 10.10.68, dadurch gekennzeichnet, dass ein Materialblock in einem Arbeitsgang durch zwei Mehrfach-Profilwalzen hindurchgepresst wird. Patent - Claims 1) Method and device for the production of several rods made of plastic, iron or non-ferrous metals using the appropriately further developed "rolling device as a mouthpiece for extrusion presses "of the main patent application P 18 02 282.7 AT 10.10.68, characterized in that that a block of material is pressed through two multiple profile rollers in one operation will.

2) Verfahren und Einrichtung nach Anspruch 1), dadurch gekennzeichnet, dass die Ansfornung der Materialstäbe in einem Strangpress-Walzvorgang geschicht, und ein kontinuierliches Arbeiten mit halblangen Blöcken und jeweils halben Presshub möglich ist, wobei der zweite Block den ersten durch die Welzen treibt. 2) Method and device according to claim 1), characterized in that that the preforming of the material rods in an extrusion-rolling process, and continuous work with half-length blocks and half a press stroke each time is possible, with the second block driving the first through the Welzen.

Claims (1)

3) Verfahren und Einrichtung nach Anspruch 1) und 2), d@-durch gekennzeichnet, dass im Falle der Herstellung von Monier-Stahlstäben die Profilwalzen Rillen aufweisen können, um die Stäbe mit entsprechenden Rippen verschiedener Form und Anordnung zu verschen. 3) Method and device according to claim 1) and 2), d @ -characterized by, that in the case of the production of Monier steel bars, the profile rollers have grooves can make the rods with corresponding ribs of different shape and arrangement to give away. LeerseiteBlank page
DE19691909574 1968-03-18 1969-02-26 Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process Pending DE1909574A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691909574 DE1909574A1 (en) 1968-03-18 1969-02-26 Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEW0045888 1968-03-18
DE19681802282 DE1802282A1 (en) 1968-10-10 1968-10-10 Process for the production of a seamless fin tube sheet in a combined extrusion and rolling process
DE19691909574 DE1909574A1 (en) 1968-03-18 1969-02-26 Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process

Publications (1)

Publication Number Publication Date
DE1909574A1 true DE1909574A1 (en) 1970-09-17

Family

ID=29585142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691909574 Pending DE1909574A1 (en) 1968-03-18 1969-02-26 Plastic iron or non-iron rods simultaneously - produced an extrusion-rolling process

Country Status (1)

Country Link
DE (1) DE1909574A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330474A1 (en) * 1975-11-10 1977-06-03 Monsanto Co STEEL FILAMENT MANUFACTURING PROCESS
EP0699487A1 (en) * 1994-08-02 1996-03-06 Norsk Hydro A/S Extrusion die
EP3317077A4 (en) * 2015-07-04 2019-03-13 Reliefed AB Extruded profile produced with rotating shaping dies
WO2020226555A1 (en) * 2019-05-06 2020-11-12 Reliefed Ab An extrusion and/or pultrusion device and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330474A1 (en) * 1975-11-10 1977-06-03 Monsanto Co STEEL FILAMENT MANUFACTURING PROCESS
EP0699487A1 (en) * 1994-08-02 1996-03-06 Norsk Hydro A/S Extrusion die
EP3317077A4 (en) * 2015-07-04 2019-03-13 Reliefed AB Extruded profile produced with rotating shaping dies
US10875069B2 (en) 2015-07-04 2020-12-29 Reliefed Ab Extrusion of profiles utilising opposite rotating dies
WO2020226555A1 (en) * 2019-05-06 2020-11-12 Reliefed Ab An extrusion and/or pultrusion device and method
SE543401C2 (en) * 2019-05-06 2021-01-05 Reliefed Ab An extrusion and/or pultrusion device and method

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