GB2173722A - Device for descaling the strip surface - Google Patents

Device for descaling the strip surface

Info

Publication number
GB2173722A
GB2173722A GB8601943A GB8601943A GB2173722A GB 2173722 A GB2173722 A GB 2173722A GB 8601943 A GB8601943 A GB 8601943A GB 8601943 A GB8601943 A GB 8601943A GB 2173722 A GB2173722 A GB 2173722A
Authority
GB
United Kingdom
Prior art keywords
powder
strip
slots
chamber
descaling
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
Application number
GB8601943A
Other versions
GB8601943D0 (en
GB2173722B (en
Inventor
Viktor Ivanovich Abramenko
Eduard Alexandrovich Garber
Lev Georgievich Deljusto
Jury Konstantinovich Zhukov
Gennady Leonidovich Kochi
Jury Viktorovich Lipukhin
Viktor Evstafievich Mager
Alexandr Fedorovich Pimenov
Konstantin Naumovich Savransky
Boris Alexandrovi Shikhanovich
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.)
CHEREPOVETS METALL KOM
SEVERO ZAPAD ZAOCH POLT INST
TSNII CHERNOJ METALLURG
Original Assignee
CHEREPOVETS METALL KOM
SEVERO ZAPAD ZAOCH POLT INST
TSNII CHERNOJ METALLURG
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 CHEREPOVETS METALL KOM, SEVERO ZAPAD ZAOCH POLT INST, TSNII CHERNOJ METALLURG filed Critical CHEREPOVETS METALL KOM
Publication of GB8601943D0 publication Critical patent/GB8601943D0/en
Publication of GB2173722A publication Critical patent/GB2173722A/en
Application granted granted Critical
Publication of GB2173722B publication Critical patent/GB2173722B/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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/112—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using magnetically consolidated grinding powder, moved relatively to the workpiece under the influence of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Cleaning In General (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

A device for descaling the strip surface comprises a chamber (1) provided with slots (2,3) for the passage of the strip (4) to be worked and with openings for charging and discharging a ferromagnetic abrasive powder, electromagnets (7) for influencing the powder with the magnetic field and a mechanism (8) for compacting the powder mounted inside the chamber (1). The lower wall of the chamber (1) is inclined to the horizontal surface so as to provide for a slope in the direction of the opening for discharging the powder. The longitudinal axes of the slots (2,3) are placed in one and the same vertical plane. The mechanism (8) for compacting the powder is comprised of at least two blades (11) arranged symmetrically in relation to the vertical plane in which the longitudinal axes of the slots (2,3) are placed and provided with a device (12) for their synchronous displacement in the direction to each other. The size of the projection of the edge of each blade (11) onto the strip (4) should not be less than the width of the strip (4). <IMAGE>
GB8601943A 1984-05-30 1984-05-30 Apparatus for removing scale from rolled strips Expired GB2173722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1984/000029 WO1985005578A1 (en) 1984-05-30 1984-05-30 Device for descaling the strip surface

Publications (3)

Publication Number Publication Date
GB8601943D0 GB8601943D0 (en) 1986-03-05
GB2173722A true GB2173722A (en) 1986-10-22
GB2173722B GB2173722B (en) 1988-08-24

Family

ID=21616849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8601943A Expired GB2173722B (en) 1984-05-30 1984-05-30 Apparatus for removing scale from rolled strips

Country Status (9)

Country Link
JP (1) JPS61502244A (en)
AT (1) AT387162B (en)
AU (1) AU572576B2 (en)
BR (1) BR8407322A (en)
DE (1) DE3490715C2 (en)
FR (1) FR2568497B1 (en)
GB (1) GB2173722B (en)
SE (1) SE450214B (en)
WO (1) WO1985005578A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006065A1 (en) * 1987-02-18 1988-08-25 Cherepovetsky Filial Vologodskogo Politekhnichesko Chamber for abrasive powder descaling of strip
WO1988006497A1 (en) * 1987-03-03 1988-09-07 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of abrasive-powder descaling of strip
EP0304490A4 (en) * 1987-01-21 1989-02-09 Cherepovets Volog Politekh I Method of descaling steel strip.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391820B (en) * 1985-02-28 1990-12-10 Severo Zapad Zaoch Polt Inst DEVICE FOR INFLAMMING WIRE
WO1988000864A1 (en) * 1986-07-30 1988-02-11 Cherepovetsky Filial Vologodskogo Politekhnichesko Device for descaling the surface of strip
DE3690765T1 (en) * 1986-08-15 1988-10-06
SU1490782A1 (en) * 1986-10-16 1990-11-23 Череповецкий филиал Вологодского политехнического института Mechanism for compacting powder of apparatus for abrasive-powder descaling of rolled plate
JPH01503217A (en) * 1987-04-21 1989-11-02 チェレポヴェツキ　フィリアル　ヴォロゴドスコゴ　ポリテクニチェスコゴ　インスチテュータ Equipment for descaling the surface of strips
CN114952588A (en) * 2022-05-17 2022-08-30 扬州华展管件有限公司 Sand rolling device for three-way pipe assembly and operation method of sand rolling device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU887048A1 (en) * 1978-08-04 1981-12-07 Череповецкий Филиал Северо-Западного Заочного Политехнического Института Apparatus for removing scale from elongated rolled stock surface
SU1030056A1 (en) * 1980-01-04 1983-07-23 Череповецкий Филиал Северо-Западного Заочного Политехнического Института Apparatus for cleaning rolled bands from scale by ferromagnetic powder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968302C (en) * 1954-08-28 1958-02-06 Friedrich Haenche Descaling device in which the wire runs through a container filled with a sharp-edged abrasive
GB854766A (en) * 1956-05-04 1960-11-23 Osborn Mfg Co Method and apparatus for brushing metal strip or like elongated metal workpieces
GB1277830A (en) * 1969-12-08 1972-06-14 Nippon Kokan Kk Method for removing solid contaminants from the surfaces of steel
JPS5025893B1 (en) * 1970-12-31 1975-08-27
JPS5347053B2 (en) * 1973-06-27 1978-12-18
DD113851A1 (en) * 1974-05-21 1975-07-12
DE2556221C3 (en) * 1975-12-13 1979-06-13 Th. Kieserling & Albrecht, 5650 Solingen Needle milling cutter arrangement
FR2438507A1 (en) * 1978-10-13 1980-05-09 Safian Matvei Rolled metal sheet, esp. stainless steel or aluminium alloys - where mirror bright or smooth matt surfaces are obtd. by shot blasting sheet with microbeads prior to rolling
JPS5927929Y2 (en) * 1980-12-08 1984-08-13 川崎製鉄株式会社 Steel strip descaling equipment
JPS5927930Y2 (en) * 1980-12-08 1984-08-13 川崎製鉄株式会社 Steel strip descaling equipment
SU1030058A1 (en) * 1981-01-05 1983-07-23 Предприятие П/Я А-7179 Method of cleaning articles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU887048A1 (en) * 1978-08-04 1981-12-07 Череповецкий Филиал Северо-Западного Заочного Политехнического Института Apparatus for removing scale from elongated rolled stock surface
SU1030056A1 (en) * 1980-01-04 1983-07-23 Череповецкий Филиал Северо-Западного Заочного Политехнического Института Apparatus for cleaning rolled bands from scale by ferromagnetic powder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304490A4 (en) * 1987-01-21 1989-02-09 Cherepovets Volog Politekh I Method of descaling steel strip.
EP0304490A1 (en) * 1987-01-21 1989-03-01 Cherepovetsky Filial Vologodskogo Politekhnicheskogo Instituta Method of descaling steel strip
WO1988006065A1 (en) * 1987-02-18 1988-08-25 Cherepovetsky Filial Vologodskogo Politekhnichesko Chamber for abrasive powder descaling of strip
AU599770B2 (en) * 1987-02-18 1990-07-26 Cherepovetsky Filial Vologodskogo Politekhnicheskogo Instituta Chamber for abrasive powder descaling of strip
US4947587A (en) * 1987-02-18 1990-08-14 Lipukhin Jury V Chamber for abrasive powder descaling the surface of a strip
WO1988006497A1 (en) * 1987-03-03 1988-09-07 Cherepovetsky Filial Vologodskogo Politekhnichesko Method of abrasive-powder descaling of strip
US4920705A (en) * 1987-03-03 1990-05-01 Lipukhin Jury V Method of abrasive powder descaling of a strip
AU596516B2 (en) * 1987-03-03 1990-05-03 Cherepovetsky Filial Vologodskogo Politekhnicheskogo Instituta Method of abrasive-powder descaling of strip

Also Published As

Publication number Publication date
AU3503284A (en) 1985-12-31
WO1985005578A1 (en) 1985-12-19
AT387162B (en) 1988-12-12
GB8601943D0 (en) 1986-03-05
JPH0340645B2 (en) 1991-06-19
AU572576B2 (en) 1988-05-12
FR2568497A1 (en) 1986-02-07
JPS61502244A (en) 1986-10-09
BR8407322A (en) 1986-09-23
SE8600391D0 (en) 1986-01-29
DE3490715T (en) 1986-06-05
SE450214B (en) 1987-06-15
ATA907984A (en) 1988-05-15
SE8600391L (en) 1986-01-29
DE3490715C2 (en) 1987-08-06
FR2568497B1 (en) 1989-10-06
GB2173722B (en) 1988-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920530