DE69813746D1 - Vorrichtung zur Beseitigung der Grate mit einer mehrstufigen Schleifvorrichtung - Google Patents

Vorrichtung zur Beseitigung der Grate mit einer mehrstufigen Schleifvorrichtung

Info

Publication number
DE69813746D1
DE69813746D1 DE69813746T DE69813746T DE69813746D1 DE 69813746 D1 DE69813746 D1 DE 69813746D1 DE 69813746 T DE69813746 T DE 69813746T DE 69813746 T DE69813746 T DE 69813746T DE 69813746 D1 DE69813746 D1 DE 69813746D1
Authority
DE
Germany
Prior art keywords
grinders
stage grinding
removing burrs
billets
billet
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 - Fee Related
Application number
DE69813746T
Other languages
English (en)
Other versions
DE69813746T2 (de
Inventor
Giichi Matsuo
Hiroshi Fujii
Koji Okushima
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69813746D1 publication Critical patent/DE69813746D1/de
Publication of DE69813746T2 publication Critical patent/DE69813746T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/38—Single-purpose machines or devices for externally grinding travelling elongated stock, e.g. wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/08—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for flash removal
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
    • 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
    • B21B15/0007—Cutting or shearing the product
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE69813746T 1997-12-25 1998-12-21 Vorrichtung zur Beseitigung der Grate mit einer mehrstufigen Schleifvorrichtung Expired - Fee Related DE69813746T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9356718A JPH11188484A (ja) 1997-12-25 1997-12-25 多段研削バリ取り装置

Publications (2)

Publication Number Publication Date
DE69813746D1 true DE69813746D1 (de) 2003-05-28
DE69813746T2 DE69813746T2 (de) 2003-12-18

Family

ID=18450441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813746T Expired - Fee Related DE69813746T2 (de) 1997-12-25 1998-12-21 Vorrichtung zur Beseitigung der Grate mit einer mehrstufigen Schleifvorrichtung

Country Status (7)

Country Link
US (1) US6227953B1 (de)
EP (1) EP0925875B1 (de)
JP (1) JPH11188484A (de)
KR (1) KR100325270B1 (de)
AT (1) ATE238134T1 (de)
DE (1) DE69813746T2 (de)
NO (1) NO986092L (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391200B1 (ko) 2000-08-02 2003-07-12 기아자동차주식회사 가공물 디버링 장치
TWI330183B (de) 2001-10-22 2010-09-11 Eisai R&D Man Co Ltd
US20060016856A1 (en) * 2004-07-21 2006-01-26 Larsen Eric D Apparatus and method for sealing a container
US6949005B1 (en) * 2004-07-21 2005-09-27 Battelle Energy Alliance, Llc Grinding assembly, grinding apparatus, weld joint defect repair system, and methods
JP2006341276A (ja) 2005-06-09 2006-12-21 Jp Steel Plantech Co 連続圧延方法及び連続圧延設備
ES2323828B1 (es) * 2007-03-02 2010-06-04 Maquinaria Electronica, Esmerilado Y Pulido, S.A. Maquina para el esmerilado, pulido y satinado de tubos y platinas metalicas.
CN102848293A (zh) * 2012-08-30 2013-01-02 苏州新达电扶梯部件有限公司 一种板件抛光装置
CN104057382A (zh) * 2013-03-20 2014-09-24 山西太钢不锈钢股份有限公司 一种不锈钢连铸坯的局部修磨方法
CN105312978B (zh) * 2015-12-11 2017-11-14 广州永大不锈钢有限公司 一种热轧不锈钢焊接管焊缝打磨方法及冷却控制方法
CN105583703B (zh) * 2015-12-11 2017-12-15 广州永大不锈钢有限公司 一种冷轧不锈钢焊接管焊缝打磨方法
US20170266775A1 (en) * 2016-02-25 2017-09-21 Manyo Co., Ltd. Device for grinding end surfaces of billet
CN105856012A (zh) * 2016-04-15 2016-08-17 厦门攸信信息技术有限公司 一种双端面研磨装置
CN107520679A (zh) * 2017-08-04 2017-12-29 安吉圆磨机械科技有限公司 一种铝合金型材的表面打磨方法
CN107520678A (zh) * 2017-08-04 2017-12-29 安吉圆磨机械科技有限公司 一种铝合金型材表面打磨工艺
CN107520680A (zh) * 2017-08-04 2017-12-29 安吉圆磨机械科技有限公司 一种铝合金型材的打磨方法
CN107520677A (zh) * 2017-08-04 2017-12-29 安吉圆磨机械科技有限公司 一种铝合金型材打磨工艺
CN107529476A (zh) * 2017-08-07 2018-01-02 安吉圆磨机械科技有限公司 一种型材表面的打磨工艺
CN107953172A (zh) * 2017-12-04 2018-04-24 丰顺科威达电子有限公司 一种长条状pcb板侧面可调式打磨机及打磨方法
CN108393745A (zh) * 2018-02-08 2018-08-14 盐城市鑫洋电热材料有限公司 一种铁铬铝三元合金锭型材打磨方法
CN108481119A (zh) * 2018-04-19 2018-09-04 德清县荣昌冷轧带钢有限公司 一种高效去除冷轧钢带切边毛刺装置
CN111037401A (zh) * 2020-01-06 2020-04-21 东风本田汽车零部件有限公司 一种去除发动机连杆螺栓底孔毛刺的装置
KR102467503B1 (ko) * 2020-11-16 2022-11-17 (주)우성기계공업 파이프용 용접비드 연마 장치
CN114643522B (zh) * 2022-03-03 2023-02-28 扬州市华光双瑞实业有限公司 一种自动清理底托机构
GB202213171D0 (en) 2022-09-08 2022-10-26 Pong David Teng Flash welding for billets with "down cut" billet ends
CN116079521B (zh) * 2023-03-24 2023-08-18 肇庆高峰机械科技有限公司 一种双控制方式磨床

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918759A (en) * 1958-05-23 1959-12-29 American Cyanamid Co Planetary driven linear suture grinder
US3667165A (en) * 1971-02-16 1972-06-06 G & B Automated Equipment Ltd Conditioning grinder
US3838541A (en) * 1972-12-21 1974-10-01 Pettibone Corp Billet grinder apparatus, particularly for contour grinding of pipe
JPS5243754A (en) 1975-10-03 1977-04-06 Nippon Kokan Kk Completely continuous steel rolling method
JPS5711722A (en) 1980-06-25 1982-01-21 Daido Steel Co Ltd Manufacturing apparatus for taper material
US4633620A (en) * 1982-08-12 1987-01-06 Magnaflux Corporation System for processing of steel billets or the like to remove surface defects
US4777769A (en) * 1987-04-13 1988-10-18 General Electric Company System and method of automated grinding
EP0362413B1 (de) * 1988-04-08 1994-09-07 Kawasaki Steel Corporation Abgrat-maschine
US5056972A (en) * 1990-09-07 1991-10-15 Nelson Tool Corporation Deburring device
EP0492014B1 (de) * 1990-12-28 1996-03-20 Aiko Engineering Co. Ltd. Automatische Schleifvorrichtung
JPH05277916A (ja) * 1992-03-27 1993-10-26 Kawasaki Steel Corp 溶接余盛部研削方法およびその装置
JPH09122918A (ja) 1995-10-31 1997-05-13 Nkk Corp 角ビレット溶接部のバリ取り装置
US5709585A (en) * 1995-08-31 1998-01-20 Nkk Corporation Method and apparatus for removing burrs from joined billets in a continuous rolling process
JPH0966450A (ja) 1995-08-31 1997-03-11 Nkk Corp フラッシュバット溶接部のバリ取り方法
JP3156557B2 (ja) * 1995-08-31 2001-04-16 日本鋼管株式会社 連続圧延用ビレットの支持機構

Also Published As

Publication number Publication date
KR100325270B1 (ko) 2002-09-05
US6227953B1 (en) 2001-05-08
DE69813746T2 (de) 2003-12-18
EP0925875B1 (de) 2003-04-23
JPH11188484A (ja) 1999-07-13
NO986092L (no) 1999-06-28
KR19990063164A (ko) 1999-07-26
NO986092D0 (no) 1998-12-23
ATE238134T1 (de) 2003-05-15
EP0925875A1 (de) 1999-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee