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DE932303C - Rolling line for the continuous rolling of roll bars of any length - Google Patents

Rolling line for the continuous rolling of roll bars of any length

Info

Publication number
DE932303C
DE932303C DESCH14889A DESC014889A DE932303C DE 932303 C DE932303 C DE 932303C DE SCH14889 A DESCH14889 A DE SCH14889A DE SC014889 A DESC014889 A DE SC014889A DE 932303 C DE932303 C DE 932303C
Authority
DE
Germany
Prior art keywords
rolling
length
welding device
roughing
rod
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
DESCH14889A
Other languages
German (de)
Inventor
Adolf-Emanuel Dipl-Ing Lendl
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.)
Schloemann AG
Original Assignee
Schloemann AG
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 Schloemann AG filed Critical Schloemann AG
Priority to DESCH14889A priority Critical patent/DE932303C/en
Application granted granted Critical
Publication of DE932303C publication Critical patent/DE932303C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Description

Angezogene Druckschriften: Deutsche Patentschriften Nr. 917 123, 726 541, 363.Attached publications: German patent specifications No. 917 123, 726 541, 363.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

©509540 8.55© 509540 8.55

Claims (4)

Patentansprüche:Patent claims: 1. Walzenstraße zum kontinuierlichen Auswalzen von Walzstäben, die in beliebiger Länge, durch Zusammenschweißen der aufeinanderfolgenden Enden von Knüppeln oder stabförmigem Walzgut in einer hinter einem Ofen zum Erhitzen der Knüppel oder des stabförmigen Walzgutes angebrachten Schweißeinrichtung, herstellbar sind, dadurch gekennzeichnet, daß zwischen Ofen und Schweißeinrichtung insbesondere mehrere Vorwalzgerüste, gegebenenfalls abwechselnd Horizontal- und Vertikalgerüste, angeordnet sind.1. Rolling mill for the continuous rolling out of roll bars, which can be in any Length, by welding together the successive ends of billets or rod-shaped rolling stock in a behind a furnace for heating the billets or the rod-shaped Welding device attached to rolling stock can be manufactured, characterized in that that between furnace and welding device in particular several roughing stands, possibly alternating horizontal and vertical frames. 2. Walzenstraße nach Anspruch 1, dadurch gekennzeichnet, daß der Abstand zwischen dem (letzten) Vorwalzgerüst und der Schweißeinrichtung mindestens der Länge des vorgewalzten Knüppels oder stabförmigen Walzgutes entspricht.2. Rolling mill according to claim 1, characterized in that that the distance between the (last) roughing stand and the welding device is at least the length of the roughing Corresponds to billet or rod-shaped rolling stock. 3. Walzenstraße nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß zwischen dem letzten Vorwalzgerüst und der Schweißeinrichtung eine Schere zum Schöpfen und Entzundern der Knüppelenden vorgesehen ist.3. Rolling mill according to claims 1 and 2, characterized in that between the last roughing stand and the welding equipment scissors for scooping and descaling the billet ends is provided. 4. Walzenstraße nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Schere zum Schöpfen und Entzundern der Knüppelenden unmittelbar vor . der Schweißeinrichtung angeordnet ist.4. Rolling train according to one of the preceding claims, characterized in that that the scissors for scooping and descaling the billet ends are just ahead. the Welding device is arranged.
DESCH14889A 1954-03-18 1954-03-19 Rolling line for the continuous rolling of roll bars of any length Expired DE932303C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH14889A DE932303C (en) 1954-03-18 1954-03-19 Rolling line for the continuous rolling of roll bars of any length

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE765150X 1954-03-18
DESCH14889A DE932303C (en) 1954-03-18 1954-03-19 Rolling line for the continuous rolling of roll bars of any length

Publications (1)

Publication Number Publication Date
DE932303C true DE932303C (en) 1955-08-29

Family

ID=25947880

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH14889A Expired DE932303C (en) 1954-03-18 1954-03-19 Rolling line for the continuous rolling of roll bars of any length

Country Status (1)

Country Link
DE (1) DE932303C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003164B (en) * 1955-11-26 1957-02-28 Huettenwerke Ilsede Peine Ag Device to compensate for the feed differences that arise when billets are welded together to form an endless and continuously withdrawn rolling stock using a winding drum that is rotatable relative to a pay-off drum and arranged coaxially with it
EP0815969A1 (en) * 1996-06-28 1998-01-07 Nkk Corporation Method for continuous rolling and apparatus therefor
WO2020109035A1 (en) * 2018-11-26 2020-06-04 Sms Group Gmbh Method for the friction welding of two hot metal products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726541C (en) * 1939-07-27 1942-10-15 E H Gustav Asbeck Dr Ing Process for the production of rolling bars of any length
DE901363C (en) * 1944-04-12 1954-01-11 Keller & Bohacek Rostschutz Ge Device for welding wires running out of wire rings
DE917123C (en) * 1952-10-25 1954-08-26 Schloemann Ag Device arranged between the furnace and the rolling line for welding the individual billets or bars coming to be rolled

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726541C (en) * 1939-07-27 1942-10-15 E H Gustav Asbeck Dr Ing Process for the production of rolling bars of any length
DE901363C (en) * 1944-04-12 1954-01-11 Keller & Bohacek Rostschutz Ge Device for welding wires running out of wire rings
DE917123C (en) * 1952-10-25 1954-08-26 Schloemann Ag Device arranged between the furnace and the rolling line for welding the individual billets or bars coming to be rolled

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003164B (en) * 1955-11-26 1957-02-28 Huettenwerke Ilsede Peine Ag Device to compensate for the feed differences that arise when billets are welded together to form an endless and continuously withdrawn rolling stock using a winding drum that is rotatable relative to a pay-off drum and arranged coaxially with it
EP0815969A1 (en) * 1996-06-28 1998-01-07 Nkk Corporation Method for continuous rolling and apparatus therefor
US6089441A (en) * 1996-06-28 2000-07-18 Nkk Corporation Method and apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line
US6273324B1 (en) 1996-06-28 2001-08-14 Nkk Corporation Apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line
US6386420B2 (en) 1996-06-28 2002-05-14 Nkk Corporation Apparatus for continuously rolling steel billets
WO2020109035A1 (en) * 2018-11-26 2020-06-04 Sms Group Gmbh Method for the friction welding of two hot metal products

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