EP0947264A3 - Continuous steel casting plant with deburring apparatus - Google Patents

Continuous steel casting plant with deburring apparatus Download PDF

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Publication number
EP0947264A3
EP0947264A3 EP97106544A EP97106544A EP0947264A3 EP 0947264 A3 EP0947264 A3 EP 0947264A3 EP 97106544 A EP97106544 A EP 97106544A EP 97106544 A EP97106544 A EP 97106544A EP 0947264 A3 EP0947264 A3 EP 0947264A3
Authority
EP
European Patent Office
Prior art keywords
deburring
workpiece
piston
barnacles
barber
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.)
Withdrawn
Application number
EP97106544A
Other languages
German (de)
French (fr)
Other versions
EP0947264A2 (en
Inventor
Horst K. Lotz
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.)
Aute AG Gesellschaft fuer Autogene Technik
Original Assignee
Aute AG Gesellschaft fuer Autogene Technik
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 Aute AG Gesellschaft fuer Autogene Technik filed Critical Aute AG Gesellschaft fuer Autogene Technik
Priority to EP97106544A priority Critical patent/EP0947264A3/en
Priority to JP11005026A priority patent/JPH11254111A/en
Priority to US09/229,950 priority patent/US6375397B1/en
Publication of EP0947264A2 publication Critical patent/EP0947264A2/en
Publication of EP0947264A3 publication Critical patent/EP0947264A3/en
Withdrawn legal-status Critical Current

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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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4528—Scale remover or preventor with rotary head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5182—Flash remover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/3042—Means to remove scale or raised surface imperfection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/50—Planing
    • Y10T409/501476—Means to remove flash or burr
    • Y10T409/502132—Flat work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/50—Planing
    • Y10T409/509348—Tool head
    • Y10T409/509512—Tool head with selectively usable cutting edges

Abstract

Für den Einsatz besonders an längsgeteilten Brammen im Fluß ist eine Entbartungsmaschine für Brennschneidbärte (2) vorgesehen, die aus einem drehenden Entbarterkörper (3) auf einem verfahrbaren Wagen (6) besteht. Die Entbarterkolben (4) führen dabei zum Entbarten eine Drehbewegung um die Entbarterkörperachse (21) aus, wobei sie sich dem Schneidbart (2) werkstückseitig nähern. Dazu ist die Drehachse so angeordnet, daß sich die Entbarterkolben (4) nach dem Eingriff außerhalb des Werkstücks (1) unter die Werkstückunterfläche senken, um sich dann wieder gegen diese Unterfläche zu heben.For use especially on slabs in the river, one is Deburring machine for cutting beards (2) is provided, which consists of a rotating Entbarter body (3) on a movable carriage (6). The barnacles (4) perform a rotational movement about the axis of the body of the bearer (21) for deburring, whereby they approach the cutting bit (2) on the workpiece side. The axis of rotation is like this arranged that the Entbarterkolben (4) after the intervention outside the Lower the workpiece (1) below the lower surface of the workpiece and then counteract it again to lift this bottom surface.

Im Inneren des Entbarterkörpers (3) befindet sich eine Druckkammer (18), die das Ausfahren der Entbarterkolben (4) bewirkt. Dabei wird die Luft aus der unteren Kolbenführung (12) verdrängt und über Bohrungen im unteren Teil des Entbarterkolbens (4) gedrosselt abgeführt, um die Kolbenbewegung zu dämpfen.Inside the Entbarterkörper (3) is a pressure chamber (18), which Extending the barber pistons (4) causes. The air from the bottom Piston guide (12) displaced and through holes in the lower part of the barber piston (4) throttled to dampen the piston movement.

Eine einteilige Ausführung von Entbarterkolben (4) und Entbartungskappe (25) verspricht Verschleiß- und Reparaturvorteile.A one-piece design of the debonding flask (4) and deburring cap (25) promises wear and repair advantages.

Abgeleitete Ausführungen von drehenden Entbartern versprechen einfachere und im entsprechenden Bedarfsfall platzgünstigere Möglichkeiten.

Figure 00000001
Derived versions of rotating barnacles promise simpler and, if necessary, more space-saving options.
Figure 00000001
EP97106544A 1997-04-21 1997-04-21 Continuous steel casting plant with deburring apparatus Withdrawn EP0947264A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP97106544A EP0947264A3 (en) 1997-04-21 1997-04-21 Continuous steel casting plant with deburring apparatus
JP11005026A JPH11254111A (en) 1997-04-21 1999-01-12 Steel continuous casting equipment provided with deburring device for cut-off burr of slab, bloom and billet
US09/229,950 US6375397B1 (en) 1997-04-21 1999-01-13 Continuous steel casting installation with deburrer for cutting burrs and cutting beads on slabs, blooms and billets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97106544A EP0947264A3 (en) 1997-04-21 1997-04-21 Continuous steel casting plant with deburring apparatus

Publications (2)

Publication Number Publication Date
EP0947264A2 EP0947264A2 (en) 1999-10-06
EP0947264A3 true EP0947264A3 (en) 1999-10-20

Family

ID=8226712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106544A Withdrawn EP0947264A3 (en) 1997-04-21 1997-04-21 Continuous steel casting plant with deburring apparatus

Country Status (3)

Country Link
US (1) US6375397B1 (en)
EP (1) EP0947264A3 (en)
JP (1) JPH11254111A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000061601A (en) 1998-08-19 2000-02-29 Aute Ag Device for removing casting fin in continuous casting equipment for steel for removing burnt casting fin on continuously cast slab
DE50015372D1 (en) * 2000-07-15 2008-11-06 Aute Autogene Tech Mechanical peeler tenter for removing oxygen cutting bevels and cutting beads after thermochemical cross cutting or slitting of steel workpieces such as slabs, blocks and billets
EP1336444B1 (en) * 2002-02-16 2007-05-30 Fa. AUTE AG Gesellschaft für autogene Technik Mechanical burr remover for oxygen cutting burrs and cutting pearls after the transversal or longitudinal thermomechanical cutting of steel workpieces like slabs, blooms and billets
US20040093707A1 (en) * 2002-11-19 2004-05-20 Pro-Line Automation Systems Ltd. Combination of support post assembly and tools supported thereby
US20050158136A1 (en) * 2004-01-15 2005-07-21 Nitto Denko Corporation Cutting method and cutting apparatus for layered sheet, layered sheet, optical element and image display
DE102006042272B4 (en) * 2006-09-08 2008-05-15 Aute AG Gesellschaft für autogene Technik Method for flame cutting of cast workpieces and device for removing oxygen cutting bevels on workpieces
US8851357B2 (en) * 2007-02-07 2014-10-07 The Boeing Company Apparatus and method for removing weld flash
JP4685069B2 (en) * 2007-07-18 2011-05-18 住友重機械テクノフォート株式会社 Slab deburring device
US20100218354A1 (en) * 2009-03-02 2010-09-02 Fremstad Gregory E Method and apparatus for removing slag and burrs from a metal surface
DE202010009081U1 (en) * 2010-06-15 2011-10-28 J.G. WEISSER SöHNE GMBH & CO. KG Device for machining turning
EP3459652B1 (en) * 2017-09-21 2020-05-06 Sarralle Equipos Siderurgicos, S.L. Steel billet deburring machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240130A1 (en) * 1986-02-21 1987-10-07 Keibler-Thompson Corporation Apparatus and method for removing dross ridges from a metal workpiece
EP0463201A1 (en) * 1990-06-25 1992-01-02 AUTE Gesellschaft für autogene Technik mbH Continuous casting plant for steel containing a mechanical removal installation for oxygen-cutting burrs
EP0654313A1 (en) * 1993-11-18 1995-05-24 Sollac Deburring apparatus for continuous cast slabs and rotor for this apparatus
EP0671230A1 (en) * 1994-03-11 1995-09-13 HORST K. LOTZ Feuerschutzbaustoffe Continuous casting installation for steel with attached or downstream deburringsystem for oxygen-cutting-burrs or cutting pearls at strands, slabs or ingots
EP0672487A1 (en) * 1994-03-16 1995-09-20 HORST K. LOTZ Feuerschutzbaustoffe Continuous casting installation for steel with installation for deburring strands or pieces of strands
EP0724923A1 (en) * 1994-12-07 1996-08-07 Horst K. Lotz Feuerschutzbaustoffe Continuous casting installation for steel with burr remover for the burr at the lower part of the parting face of a continuous cast piece

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US900950A (en) * 1907-02-26 1908-10-13 Terry Tench & Proctor Tunneling Machine Company Tunneling-machine.
US1201097A (en) * 1916-01-13 1916-10-10 Rock Tunnelling Machine Co Inc Tunneling-machine.
US1839391A (en) * 1929-02-01 1932-01-05 Walter M Howser File holder
US2521199A (en) 1947-06-14 1950-09-05 Linde Air Prod Co Method of and apparatus for high-speed, high-pressure oxygen cutting of metals
FR1458948A (en) 1965-04-12 1966-04-29 Lorraine Escaut Sa Device for planing the edges of a strip
US3515029A (en) 1968-08-30 1970-06-02 Romain Gambini Device for removing the burr from the ends of cylindrical parts
US3981540A (en) * 1973-10-23 1976-09-21 Creare, Incorporated Rock breaking apparatus
US3970406A (en) * 1974-11-15 1976-07-20 Burr-Ban Tool Service Company Tool holder with misalignment compensating means
GB1535927A (en) * 1975-04-08 1978-12-13 Secretary Industry Brit Hydraulic impactors
US4119015A (en) * 1975-12-05 1978-10-10 Kobe Steel, Limited Billet milling equipment
CH623256A5 (en) * 1977-10-19 1981-05-29 Fischer Ag Georg
AT371745B (en) 1979-06-26 1983-07-25 Linsinger Ernst Dipl Ing Dr METHOD AND TOOL FOR ELIMINATING THE BURN BURN ON THE EDGES OF FLAME-CUTTED SHEET PARTS
JPS5621712A (en) 1979-07-25 1981-02-28 Nippon Steel Corp Surface cutting device for metallic material
JPS608882Y2 (en) 1979-10-09 1985-03-30 日本鋼管株式会社 Continuously cast slab cutting burr removal equipment
JPS5871022A (en) 1981-10-23 1983-04-27 Masashi Suzuki Sheet-pile mending machine
US4478296A (en) * 1981-12-14 1984-10-23 Richman Jr Charles D Drill bit having multiple drill rod impact members
FR2580203B1 (en) 1985-04-12 1987-08-28 Usinor SLAB DEBURRING MACHINE
US4704241A (en) 1985-12-16 1987-11-03 Allied Corporation Deflashing method
JPH03210951A (en) 1990-01-17 1991-09-13 Kawasaki Steel Corp Method and device for removing gas cutting droplet in continuously cast slab
DE4034466A1 (en) 1990-10-30 1992-05-07 Plakoma Planungen Und Konstruk DEVICE FOR THE REMOVAL OF FIRE BARS FROM FLAME CUTTING EDGES OF METAL PARTS
EP0838287B1 (en) * 1996-10-26 2000-05-03 Horst K. Lotz Feuerschutzbaustoffe Burr remover device and cutting tool for continuous casting installations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240130A1 (en) * 1986-02-21 1987-10-07 Keibler-Thompson Corporation Apparatus and method for removing dross ridges from a metal workpiece
EP0463201A1 (en) * 1990-06-25 1992-01-02 AUTE Gesellschaft für autogene Technik mbH Continuous casting plant for steel containing a mechanical removal installation for oxygen-cutting burrs
EP0654313A1 (en) * 1993-11-18 1995-05-24 Sollac Deburring apparatus for continuous cast slabs and rotor for this apparatus
EP0671230A1 (en) * 1994-03-11 1995-09-13 HORST K. LOTZ Feuerschutzbaustoffe Continuous casting installation for steel with attached or downstream deburringsystem for oxygen-cutting-burrs or cutting pearls at strands, slabs or ingots
EP0672487A1 (en) * 1994-03-16 1995-09-20 HORST K. LOTZ Feuerschutzbaustoffe Continuous casting installation for steel with installation for deburring strands or pieces of strands
EP0724923A1 (en) * 1994-12-07 1996-08-07 Horst K. Lotz Feuerschutzbaustoffe Continuous casting installation for steel with burr remover for the burr at the lower part of the parting face of a continuous cast piece

Also Published As

Publication number Publication date
EP0947264A2 (en) 1999-10-06
US6375397B1 (en) 2002-04-23
JPH11254111A (en) 1999-09-21

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