GB8812974D0 - Powder pressurizing mechanism - Google Patents

Powder pressurizing mechanism

Info

Publication number
GB8812974D0
GB8812974D0 GB888812974A GB8812974A GB8812974D0 GB 8812974 D0 GB8812974 D0 GB 8812974D0 GB 888812974 A GB888812974 A GB 888812974A GB 8812974 A GB8812974 A GB 8812974A GB 8812974 D0 GB8812974 D0 GB 8812974D0
Authority
GB
United Kingdom
Prior art keywords
powder
abrasive powder
steps
electromagnet
shaft
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
GB888812974A
Other versions
GB2209011A (en
GB2209011B (en
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 VOLOG POLITEKH I
Original Assignee
CHEREPOVETS VOLOG POLITEKH I
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 VOLOG POLITEKH I filed Critical CHEREPOVETS VOLOG POLITEKH I
Publication of GB8812974D0 publication Critical patent/GB8812974D0/en
Publication of GB2209011A publication Critical patent/GB2209011A/en
Application granted granted Critical
Publication of GB2209011B publication Critical patent/GB2209011B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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

Landscapes

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

Abstract

The surface of rolled material is descaled by contact with compressed abrasive powder. A working lever has on its curved surface contacting the powder a row of rectangular steps. The pitch of the steps corresponds to the average particle size of the abrasive powder. - The working element (1) is fitted to a lever (5), mounted on a shaft (8) with its hub (10). The surface which contacts the abrasive powder (4) is stepped (6) with parallel elements (17) at right angles to each other. The distance (a) should equal the average size of the particles of abrasive powder. The shaft (8) has a drive to create the force required to compress the powder and to remove the scale (3). The magnetic core (11) of an electromagnet (not shown) is applied to the working element (1) on the side opposite to the steps (7). The abrasive powder is magnetized by the electromagnet and loses its free-running capacity.
GB8812974A 1986-10-16 1987-06-19 Powder compacting mechanism in an abrasive powder descaler for rolled stock Expired - Lifetime GB2209011B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU864130119A SU1490782A1 (en) 1986-10-16 1986-10-16 Mechanism for compacting powder of apparatus for abrasive-powder descaling of rolled plate
PCT/SU1987/000074 WO1988002670A1 (en) 1986-10-16 1987-06-19 Powder pressurizing mechanism in a device for powder-abrasive descaling of rolled steel

Publications (3)

Publication Number Publication Date
GB8812974D0 true GB8812974D0 (en) 1988-08-03
GB2209011A GB2209011A (en) 1989-04-26
GB2209011B GB2209011B (en) 1990-06-06

Family

ID=21261296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812974A Expired - Lifetime GB2209011B (en) 1986-10-16 1987-06-19 Powder compacting mechanism in an abrasive powder descaler for rolled stock

Country Status (9)

Country Link
JP (1) JPH01501128A (en)
AU (1) AU595068B2 (en)
BR (1) BR8707502A (en)
DE (1) DE3790634T1 (en)
FR (1) FR2605255A1 (en)
GB (1) GB2209011B (en)
SE (1) SE463081B (en)
SU (1) SU1490782A1 (en)
WO (1) WO1988002670A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU428807A1 (en) * 1973-03-30 1974-05-25 Л. Г. Делюсто THE DEVICE FOR CLEANING THE KATANKA FROM THE SCALE
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
JPS5927930U (en) * 1982-08-17 1984-02-21 株式会社小松製作所 Betsel wear prevention device for dump trucks
BR8407322A (en) * 1984-05-30 1986-09-23 Cherepovets Sev Z Zaochno APPLIANCE FOR REMOVING CRUST FROM THE SURFACE OF A LAMINATED STRIP
JPH01500407A (en) * 1986-08-15 1989-02-16 チェルポヴェツキ　フィリアル　ヴォロゴドスコゴ　ポリテクニチエスコゴ　インスチテュータ Equipment for removing scale from the surface of rolled products

Also Published As

Publication number Publication date
GB2209011A (en) 1989-04-26
FR2605255A1 (en) 1988-04-22
AU595068B2 (en) 1990-03-22
SE8802145L (en) 1988-06-08
SU1490782A1 (en) 1990-11-23
GB2209011B (en) 1990-06-06
AU7919587A (en) 1988-05-06
JPH01501128A (en) 1989-04-20
WO1988002670A1 (en) 1988-04-21
DE3790634T1 (en) 1988-10-06
SE8802145D0 (en) 1988-06-08
SE463081B (en) 1990-10-08
BR8707502A (en) 1989-02-21

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Legal Events

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

Effective date: 19920619