JPH0350602B2 - - Google Patents

Info

Publication number
JPH0350602B2
JPH0350602B2 JP60044593A JP4459385A JPH0350602B2 JP H0350602 B2 JPH0350602 B2 JP H0350602B2 JP 60044593 A JP60044593 A JP 60044593A JP 4459385 A JP4459385 A JP 4459385A JP H0350602 B2 JPH0350602 B2 JP H0350602B2
Authority
JP
Japan
Prior art keywords
rolling
vibration
mill
chattering
housing
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 - Lifetime
Application number
JP60044593A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61206512A (ja
Inventor
Daisuke Ozaki
Kyoshi Kuboyama
Toshiaki Matsura
Takeshi Sharyo
Kaoru Yokota
Katsuji Sumya
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP60044593A priority Critical patent/JPS61206512A/ja
Publication of JPS61206512A publication Critical patent/JPS61206512A/ja
Publication of JPH0350602B2 publication Critical patent/JPH0350602B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B11/00—Subsidising the rolling process by subjecting rollers or work to vibrations, e.g. ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
JP60044593A 1985-03-08 1985-03-08 冷間圧延におけるチヤタリング防止装置 Granted JPS61206512A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60044593A JPS61206512A (ja) 1985-03-08 1985-03-08 冷間圧延におけるチヤタリング防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60044593A JPS61206512A (ja) 1985-03-08 1985-03-08 冷間圧延におけるチヤタリング防止装置

Publications (2)

Publication Number Publication Date
JPS61206512A JPS61206512A (ja) 1986-09-12
JPH0350602B2 true JPH0350602B2 (enrdf_load_stackoverflow) 1991-08-02

Family

ID=12695765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60044593A Granted JPS61206512A (ja) 1985-03-08 1985-03-08 冷間圧延におけるチヤタリング防止装置

Country Status (1)

Country Link
JP (1) JPS61206512A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723011B1 (fr) * 1994-08-01 1996-09-13 Sollac Sa Prevention de la rupture ou d'irregularites d'epaisseur d'une bande metallique en defilement dans untrain de laminage
SE511586C2 (sv) 1998-03-18 1999-10-25 Morgaardshammar Ab Förfarande för övervakning av avståndet mellan valsarna i ett valspar samt anordning för användning vid förfarandet enligt uppfinningen
IT1302766B1 (it) * 1998-09-14 2000-09-29 Danieli & C Ohg Sp Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo
KR20040020487A (ko) * 2002-08-30 2004-03-09 주식회사 포스코 열간 압연기의 롤 채터발생 예지장치 및 방법
JP5949018B2 (ja) * 2012-03-22 2016-07-06 Ｊｆｅスチール株式会社 冷延鋼板の製造方法および冷間圧延機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744408A (en) * 1980-08-28 1982-03-12 Daido Steel Co Ltd Controller for shifting rolling apparatus

Also Published As

Publication number Publication date
JPS61206512A (ja) 1986-09-12

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