JPS5684452A - Prevention of vibration of strip - Google Patents

Prevention of vibration of strip

Info

Publication number
JPS5684452A
JPS5684452A JP16162379A JP16162379A JPS5684452A JP S5684452 A JPS5684452 A JP S5684452A JP 16162379 A JP16162379 A JP 16162379A JP 16162379 A JP16162379 A JP 16162379A JP S5684452 A JPS5684452 A JP S5684452A
Authority
JP
Japan
Prior art keywords
strip
static pressure
fluid
pad
vibration
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
JP16162379A
Other languages
Japanese (ja)
Other versions
JPS5911662B2 (en
Inventor
Hajime Hinoto
Kango Sakai
Hideki Ishikawa
Yasuo Shimokawa
Katsushi Saito
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP16162379A priority Critical patent/JPS5911662B2/en
Publication of JPS5684452A publication Critical patent/JPS5684452A/en
Publication of JPS5911662B2 publication Critical patent/JPS5911662B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:To prevent the vibration of strip effectively by raising static pressure exerted on the strip passing by a method in which another fluid is flowed counterwise against a fluid discharged from a static pressure pad provided in the face of the strip. CONSTITUTION:A fluid, e.g., N2 gas, is jetted from the nozzle 4 of a static pressure pad 2 to prevent the vibration of a strip by a static pressure generated in a space S between the strip 1 and the pad 2. Furthermore, another fluid 3 flowing along the surface of the strip 1 is directed against the flow of said fluid so as to make both the fluids collide at and near the point A, whereby producing an enclosing effect by the flow 3. The enclosing effect brings about an increase in the orginal static pressure of the pad 2 and an expansion of a static pressure-acting area, as shown by the distribution of static pressure in mm.Aq in Fig. Accordingly, the synergistic effect of both effects enhances the supporting force of the strip 1. Also, practically the pads 2 are provided symmetrically on both sides of the strip 1 and the flow 3 is situated symmetrically to these.
JP16162379A 1979-12-14 1979-12-14 How to prevent strip vibration Expired JPS5911662B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16162379A JPS5911662B2 (en) 1979-12-14 1979-12-14 How to prevent strip vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16162379A JPS5911662B2 (en) 1979-12-14 1979-12-14 How to prevent strip vibration

Publications (2)

Publication Number Publication Date
JPS5684452A true JPS5684452A (en) 1981-07-09
JPS5911662B2 JPS5911662B2 (en) 1984-03-16

Family

ID=15738694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16162379A Expired JPS5911662B2 (en) 1979-12-14 1979-12-14 How to prevent strip vibration

Country Status (1)

Country Link
JP (1) JPS5911662B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089654A (en) * 1989-08-08 1992-02-18 Taisho Pharmaceutical Co., Ltd. Chalcone derivatives
FR2726288A1 (en) * 1994-10-27 1996-05-03 Clecim Sa Air vane regulating apparatus for deposited layer
KR20030053390A (en) * 2001-12-22 2003-06-28 재단법인 포항산업과학연구원 System for vibration suppression of continuous line
EP1728888A1 (en) 2005-06-02 2006-12-06 CENTRE DE RECHERCHES METALLURGIQUES a.s.b.l., CENTRUM VOOR RESEARCH IN DE METALLURGIE v.z.w. Device for the pneumatic stabilisation of a continuously running metallic strip
CN109277412A (en) * 2018-09-29 2019-01-29 青岛黄海学院 A kind of non-contact support formula reduces the device for inhibiting Mill chattering of plate bounce
US10550459B2 (en) 2016-01-29 2020-02-04 Centre De Recherches Metallurgiques Asbl-Centrum Voor Research In De Metallurgie Vzw Device for hydrodynamic stabilization of a continuously travelling metal strip

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089654A (en) * 1989-08-08 1992-02-18 Taisho Pharmaceutical Co., Ltd. Chalcone derivatives
FR2726288A1 (en) * 1994-10-27 1996-05-03 Clecim Sa Air vane regulating apparatus for deposited layer
KR20030053390A (en) * 2001-12-22 2003-06-28 재단법인 포항산업과학연구원 System for vibration suppression of continuous line
EP1728888A1 (en) 2005-06-02 2006-12-06 CENTRE DE RECHERCHES METALLURGIQUES a.s.b.l., CENTRUM VOOR RESEARCH IN DE METALLURGIE v.z.w. Device for the pneumatic stabilisation of a continuously running metallic strip
BE1016623A4 (en) * 2005-06-02 2007-03-06 Ct Rech Metallurgiques Asbl DEVICE FOR THE PNEUMATIC STABILIZATION OF A METAL STRIP IN CONTINUOUS SCROLL.
US10550459B2 (en) 2016-01-29 2020-02-04 Centre De Recherches Metallurgiques Asbl-Centrum Voor Research In De Metallurgie Vzw Device for hydrodynamic stabilization of a continuously travelling metal strip
CN109277412A (en) * 2018-09-29 2019-01-29 青岛黄海学院 A kind of non-contact support formula reduces the device for inhibiting Mill chattering of plate bounce

Also Published As

Publication number Publication date
JPS5911662B2 (en) 1984-03-16

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