DE69608051D1 - Verfahren zur Beseitigung der Grate in einem kontinuierlichen Walzverfahren und Gerät dafür - Google Patents

Verfahren zur Beseitigung der Grate in einem kontinuierlichen Walzverfahren und Gerät dafür

Info

Publication number
DE69608051D1
DE69608051D1 DE69608051T DE69608051T DE69608051D1 DE 69608051 D1 DE69608051 D1 DE 69608051D1 DE 69608051 T DE69608051 T DE 69608051T DE 69608051 T DE69608051 T DE 69608051T DE 69608051 D1 DE69608051 D1 DE 69608051D1
Authority
DE
Germany
Prior art keywords
grinders
grinding
billet
continuous rolling
turret ring
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
DE69608051T
Other languages
English (en)
Other versions
DE69608051T2 (de
Inventor
Giichi Matsuo
Nobuyoshi Hamura
Susumu Okawa
Hidenori Anai
Akira Sakai
Soichi Aoyama
Koji Okushima
Yuki Sugawara
Bunnosuke Ushioda
Yuji Watanabe
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
Priority claimed from JP22340195A external-priority patent/JPH0966451A/ja
Priority claimed from JP22314695A external-priority patent/JPH0966450A/ja
Priority claimed from JP07243313A external-priority patent/JP3111867B2/ja
Priority claimed from JP28291695A external-priority patent/JP3198431B2/ja
Priority claimed from JP28291795A external-priority patent/JPH09122918A/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69608051D1 publication Critical patent/DE69608051D1/de
Publication of DE69608051T2 publication Critical patent/DE69608051T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/04—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/022—Blooms or billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Metal Rolling (AREA)
  • Combined Means For Separation Of Solids (AREA)
DE69608051T 1995-08-31 1996-08-30 Verfahren zur Beseitigung der Grate in einem kontinuierlichen Walzverfahren und Gerät dafür Expired - Fee Related DE69608051T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP22340195A JPH0966451A (ja) 1995-08-31 1995-08-31 丸ビレット溶接部の走間バリ取り装置
JP22314695A JPH0966450A (ja) 1995-08-31 1995-08-31 フラッシュバット溶接部のバリ取り方法
JP07243313A JP3111867B2 (ja) 1995-09-21 1995-09-21 走間研削機の制御方法
JP28291695A JP3198431B2 (ja) 1995-10-31 1995-10-31 連続圧延における研削ノロの連続処理方法
JP28291795A JPH09122918A (ja) 1995-10-31 1995-10-31 角ビレット溶接部のバリ取り装置

Publications (2)

Publication Number Publication Date
DE69608051D1 true DE69608051D1 (de) 2000-06-08
DE69608051T2 DE69608051T2 (de) 2000-10-26

Family

ID=27529734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608051T Expired - Fee Related DE69608051T2 (de) 1995-08-31 1996-08-30 Verfahren zur Beseitigung der Grate in einem kontinuierlichen Walzverfahren und Gerät dafür

Country Status (4)

Country Link
US (1) US5709585A (de)
EP (1) EP0761331B1 (de)
AT (1) ATE192363T1 (de)
DE (1) DE69608051T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2200740C (en) 1995-07-24 2004-02-24 Kawasaki Steel Corporation Surface cutting method and apparatus for hot-rolled steel products
JPH11188484A (ja) * 1997-12-25 1999-07-13 Nkk Corp 多段研削バリ取り装置
IT1312424B1 (it) * 1999-06-30 2002-04-17 Techint Spa Metodo ed impianto per la laminazione di una billetta continuaalimentata da un forno di riscaldo billette disposto a monte di un
US6627840B2 (en) * 2001-03-09 2003-09-30 Revelation Technologies, Llc Method and means for processing butt welds
US7712651B2 (en) * 2008-01-04 2010-05-11 G. James Australia Pty. Ltd. Method of welding heated log segments in an aluminum extrusion process
ITMI20100322A1 (it) * 2010-02-26 2011-08-27 Tecnopress S R L Sgranatore automatico per fili metallici saldati.
CN101829943B (zh) * 2010-06-02 2011-10-19 常熟市中钛科技有限公司 核电站冷凝器用的钛管管坯修磨机
EP2719498B1 (de) 2012-10-12 2017-04-12 Primetals Technologies Austria GmbH Entgratvorrichtung mit Steuerungsmitteln zum drehbaren und zurück Fahren der Vorrichtung zur und weg von einer Stange
US9352423B2 (en) * 2013-03-13 2016-05-31 Alcotec Wire Corporation System and method for polishing and lubricating aluminum welding wire
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
AT522610A1 (de) * 2019-06-13 2020-12-15 Mate Gmbh Vorrichtung zur Nachbereitung von Rohrschweißnähten längs- oder spiralgeschweißter Rohre
CN112589580B (zh) * 2020-12-07 2022-08-26 广东省优力高金属制品有限公司 一种金属线材打磨装置
EP4335562A1 (de) * 2022-09-08 2024-03-13 David Teng Pong Flash-schweissen für knüppel mit heruntergeschnittenen knüppelenden
GB202213171D0 (en) 2022-09-08 2022-10-26 Pong David Teng Flash welding for billets with "down cut" billet ends

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130871A (fr) * 1954-09-09 1957-02-13 Licentia Gmbh Dispositif d'assemblage, par soudage, de pièces allongées chaudes en une bande sans fin, sans interruption de l'opération consécutive de déformation
US2918759A (en) * 1958-05-23 1959-12-29 American Cyanamid Co Planetary driven linear suture grinder
GB995125A (en) * 1960-06-17 1965-06-16 Bayliss Jones Apparatus for cutting the surfaces of bars, billets and other articles
US3667165A (en) * 1971-02-16 1972-06-06 G & B Automated Equipment Ltd Conditioning grinder
JPS5220492A (en) * 1975-08-11 1977-02-16 Nippon Steel Corp Method of grinding round steel surface and apparatus thereof
JPS5237541A (en) * 1975-09-19 1977-03-23 Mitsubishi Electric Corp Roll mill
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
JPS5713361A (en) * 1980-06-30 1982-01-23 Komatsu Ltd Self-correlation tachometer
DE3318865A1 (de) * 1983-05-25 1984-11-29 Mutz & Fornach GmbH & Co KG, 5840 Schwerte Vorrichtung zum schleifen von insbesondere zylinderischen gegenstaenden mittels umlaufender schleifscheiben
DE3721488A1 (de) * 1987-06-30 1989-01-12 Ruth Domma Maschinenvertrieb Verfahren und vorrichtung zum sicheren erkennen von graten an teilen im durchlaufverfahren
JP2985398B2 (ja) * 1991-08-20 1999-11-29 富士電機株式会社 台間玉貸し機
JPH05220492A (ja) * 1992-02-12 1993-08-31 Kubota Corp 微生物固定化担体およびその製造方法

Also Published As

Publication number Publication date
ATE192363T1 (de) 2000-05-15
DE69608051T2 (de) 2000-10-26
EP0761331A1 (de) 1997-03-12
EP0761331B1 (de) 2000-05-03
US5709585A (en) 1998-01-20

Similar Documents

Publication Publication Date Title
DE69608051T2 (de) Verfahren zur Beseitigung der Grate in einem kontinuierlichen Walzverfahren und Gerät dafür
EP1314508B1 (de) Reibrührschweissverfahren
PL332601A1 (en) Method of bringing in and taking away workpieces, in particular car bodies, to and from their associated production line stations as well as apparatus and sytem for carrying out metal surface finishing operations
EP1057563B1 (de) Methode und gerät zum entgraten
KR19990063164A (ko) 다단계연삭기에 의한 버르제거 장치
KR970009909A (ko) 연속압연방법
DE69608050D1 (de) Verfahren und Anlage zum kontinuierlichen Walzen
EP0791409A3 (de) Warmsägen anwendendes kontinuierliches Walzverfahren und dazugehörige Einrichtung
ATE191866T1 (de) Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln
TW333477B (en) Method for continuous rolling and apparatus therefor
EP0815968A1 (de) Verfahren und Vorrichtung zum kontinuierlichen Walzen
KR970009935A (ko) 연속 압연기에서 빌레트를 연결하기 위한 장치
JPH09122918A (ja) 角ビレット溶接部のバリ取り装置
NO986039D0 (no) FremgangsmÕte og anordning for kontinuerlig rulling av emne
JP3686143B2 (ja) 内視鏡用節輪の製造方法
JPH0966450A (ja) フラッシュバット溶接部のバリ取り方法
GB2055066A (en) Removal of slag from consumable electrode wire in arc welding
JPS60257983A (ja) レ−ザビ−ム溶接装置
CN113798744A (zh) 一种自动定位焊接装置及焊接方法
SU656689A1 (ru) Устройство дл удалени внутреннего грата
JPS5462143A (en) Method and apparatus for build-up welding of inner face of pipe
JPH0966451A (ja) 丸ビレット溶接部の走間バリ取り装置
JPS58184100A (ja) 自動多曲線連続溶接装置
JPS5827028B2 (ja) 自動溶接溶断装置
JPH06122088A (ja) レーザ加工装置

Legal Events

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