JP3870784B2 - ロール研削装置，ロール研削方法，ロール研削装置を備えた圧延機、並びにロール研削装置を備えた圧延機の圧延方法 - Google Patents

ロール研削装置，ロール研削方法，ロール研削装置を備えた圧延機、並びにロール研削装置を備えた圧延機の圧延方法 Download PDF

Info

Publication number
JP3870784B2
JP3870784B2 JP2001568696A JP2001568696A JP3870784B2 JP 3870784 B2 JP3870784 B2 JP 3870784B2 JP 2001568696 A JP2001568696 A JP 2001568696A JP 2001568696 A JP2001568696 A JP 2001568696A JP 3870784 B2 JP3870784 B2 JP 3870784B2
Authority
JP
Japan
Prior art keywords
roll
rolling
grinding
grindstone
rotation center
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
JP2001568696A
Other languages
English (en)
Japanese (ja)
Inventor
文久 島谷
茂 森
孝雄 坂中
幸雄 中島
晋一 安成
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of JP3870784B2 publication Critical patent/JP3870784B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
    • 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
    • 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
    • B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
JP2001568696A 2000-03-17 2000-03-17 ロール研削装置，ロール研削方法，ロール研削装置を備えた圧延機、並びにロール研削装置を備えた圧延機の圧延方法 Expired - Fee Related JP3870784B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/001651 WO2001070455A1 (fr) 2000-03-17 2000-03-17 Dispositif et procede de rectification, laminoir possedant ce dispositif et procede de laminage

Publications (1)

Publication Number Publication Date
JP3870784B2 true JP3870784B2 (ja) 2007-01-24

Family

ID=11735807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001568696A Expired - Fee Related JP3870784B2 (ja) 2000-03-17 2000-03-17 ロール研削装置，ロール研削方法，ロール研削装置を備えた圧延機、並びにロール研削装置を備えた圧延機の圧延方法

Country Status (2)

Country Link
JP (1) JP3870784B2 (fr)
WO (1) WO2001070455A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825070A (zh) * 2012-09-14 2012-12-19 南京钢铁股份有限公司 一种夹送辊至吐丝机可调式对中装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828705U (ja) * 1981-08-18 1983-02-24 石川島播磨重工業株式会社 圧延ロ−ルの研削装置
KR100277320B1 (ko) * 1992-06-03 2001-01-15 가나이 쓰도무 온라인 롤 연삭 장치를 구비한 압연기와 압연 방법 및 회전 숫돌
JP2979885B2 (ja) * 1993-03-10 1999-11-15 株式会社日立製作所 ロール表面研削装置を備えた圧延設備及びそのロール研削方法並びにその使用方法
JPH0739910A (ja) * 1993-07-28 1995-02-10 Mitsubishi Heavy Ind Ltd オンラインロール研削装置
JP3648849B2 (ja) * 1995-06-20 2005-05-18 石川島播磨重工業株式会社 オンラインロール研削装置

Also Published As

Publication number Publication date
WO2001070455A1 (fr) 2001-09-27

Similar Documents

Publication Publication Date Title
JP5612936B2 (ja) センターレス研削盤
WO2010130531A1 (fr) Dispositif de rectification pour cylindres, présentant des rails de guidage fixes et une unité de rectification mobile
JP3301701B2 (ja) オンラインロールプロファイル測定装置
JP2018176298A (ja) 研削盤
KR100323210B1 (ko) 온라인압연롤연삭장치
JP3870784B2 (ja) ロール研削装置，ロール研削方法，ロール研削装置を備えた圧延機、並びにロール研削装置を備えた圧延機の圧延方法
WO2017030049A1 (fr) Meuleuse et procédé de meulage
KR20200141997A (ko) 지지 요소를 갖는 마모 본체를 포함하는 금속 스트립을 안내하기 위한 디바이스 및 방법
US6835122B2 (en) Device for grinding an external sleeve surface
US5569060A (en) On-line roll grinding apparatus
GB1583266A (en) Grinding machines
US4238205A (en) Making of pilger roll
JP4399034B2 (ja) 平らな製品の圧延設備
TW487614B (en) Roll grinding device, roll grinding method, rolling mill with the roll grinding device, and rolling method of the rolling mill with the roll grinding device
JPS5948689B2 (ja) オンラインロ−ル研削方法と装置
US6234885B1 (en) Roll grinding machine
JP3222868B2 (ja) オンライン圧延ロール研削装置及び方法
JPH012715A (ja) 粗ユニバ−サル圧延機のガイド
JP3786239B2 (ja) オンラインロール研削方法及びその制御装置
JPS6317001B2 (fr)
JPS6055260B2 (ja) ロ−ル研磨方法及びその装置
JP2002283197A (ja) 研削装置
JP2659856B2 (ja) クロスロール圧延機のスラスト受け装置
JPH06190410A (ja) オンライン圧延ロール研削装置
JP3099678B2 (ja) オンラインロール研削装置及びその制御方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041215

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20060419

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060523

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060724

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060926

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061009

R151 Written notification of patent or utility model registration

Ref document number: 3870784

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091027

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101027

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111027

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121027

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121027

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131027

Year of fee payment: 7

LAPS Cancellation because of no payment of annual fees