KR940019368A - 도금 설비 및 도금 설비의 운전 방법 - Google Patents

도금 설비 및 도금 설비의 운전 방법 Download PDF

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KR940019368A
KR940019368A KR1019940003415A KR19940003415A KR940019368A KR 940019368 A KR940019368 A KR 940019368A KR 1019940003415 A KR1019940003415 A KR 1019940003415A KR 19940003415 A KR19940003415 A KR 19940003415A KR 940019368 A KR940019368 A KR 940019368A
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plating
cold rolling
rolling mill
hot rolled
plated
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KR1019940003415A
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KR100307110B1 (ko
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도시유끼 가지와라
데루오 야마구찌
히또시 오오고시
쯔네오 나까무라
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가나이 쯔또무
가부시끼 가이샤 히다찌 세이사꾸쇼
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    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B2013/003—Inactive rolling stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/028—Sixto, six-high stands
    • 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
    • B21B2015/0057—Coiling the rolled 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
    • B21B2015/0064—Uncoiling the rolled 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
    • B21B2015/0092—Welding in the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/021—Integral tandem mill housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5197—Multiple stations working strip material

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Coating With Molten Metal (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

본 발명의 목적은 열연 도금재에 가까운 싼 비용으로, 핫 스트립 밀로 압연 곤란한 얇은 물건 압연을 행하지 않고서, 사용자가 요망하는 다품종의 도금 강판을 즉각 생산할 수 있는 도금 설비 및 도금 설비의 운전 방법을 제공하는 것이다.
본 발명은 코일 권출기(50a,50b) 스트립 용접기(2), 산세 장치(5), 가열 및 환원로(12), 도금욕조(13), 코일 권취기(51)이 이 순서로 배치되어 있다. 산세 장치(5)와 가열 및 환원로(12) 사이에 하나 이상의 스탠드의 냉간 압연기를 배치한다. 도금 제품의 종류에 따라, 압연기(7)을 오픈(open)으로 하여 공(空) 패스시켜 그대로 상기 도금욕조(13)에서 도금 처리를 시행하는 제1공정과, 압연기(7)에서 냉간 압연을 행한 후에 상기 도금욕조(13)에서 도금 처리를 시행하는 제 2 공정을 선택적으로 행한다.

Description

도금 설비 및 도금 설비의 운전 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 제 1 실시예에 의한 도금 설비의 개략도,
제 2 도는 제 1 도에 도시한 냉간 압연기 및 그 제어계를 도시한 도면.

Claims (6)

  1. 열연 코일 권출기, 스트립 용접기, 산세 장치, 가열 및 환원로, 도금욕조, 코일 권취기를 이 순서로 배치하여 구비하고, 열연 스트립 코일을 재료로 하여 판 표면에 도금을 행하는 도금 설비에 있어서, 상기 산세 장치와 상기 가열 및 환원로 사이에 하나 이상의 스탠드의 냉간 압연기를 배치하고, 상기 열연 스트립 코일을 1패스 압연할 수 있도록 한 것을 특징으로 하는 도금 설비.
  2. 제 1 항에 있어서, 상기 냉간 압연기는, 도금 제품의 종류에 따라 상기 열연 스트립 코일을 냉간 압연을 행하거나, 공 패스시키는 공정을 선택적으로 행하도록 한 것을 특징으로 하는 도금 설비.
  3. 제 1 항에 있어서, 상기 하나 이상의 스탠드의 냉간 압연기는 냉간 압연기를 복수개의 스탠드탠덤상으로 배치한 것이고, 이 복수 스탠드의 냉간 압연기를 선택적으로 사용하여 상기 열연 스트립 코일을 압연할 수 있도록 한 것을 특징으로 하는 도금 설비.
  4. 열연 코일 권출기, 스트립 용접기, 산세 장치, 가열 및 환원로, 도금욕조, 코일 권취기를 이 순서로 배치하여 구비하고, 열연 스트립 코일을 재료로 하여 판 표면에 도금을 행하는 도금 설비의 운전 방법에 있어서, 상기 산세 장치와 상기 가열 및 환원로 사이에 하나 이상의 스탠드의 냉간 압연기를 배치하고, 도금제품의 종류에 따라, 상기 냉간 압연기를 오픈(open)으로 하여 공(空) 패스시켜 그대로 상기 도금욕조에서 도금 처리를 시행하는 제 1 공정과, 상기 냉간 압연기에서 냉간 압연을 행한 후에 상기 도금 욕조에서 도금처리를 시행하는 제 2 공정을 선택적으로 행하는 것을 특징으로 하는 도금 설비의 운전 방법.
  5. 제 4 항에 있어서, 도금 제품의 판 두께가 두꺼운 것은 제 1 공정을 선택하여 도금 처리를 시행하고, 도금 제품의 판 두께가 얇은 것은 제 2 공정을 선택하여 도금 처리를 시행하는 것을 특징으로 하는 도금 설비의 운전 방법.
  6. 제 4 항에 있어서, 열연 스트립 코일에서의 재료의 판 두께는 동일하게 하고, 상기 제 1 공정 또는 제 2 공정의 선택과, 제 2 공정에 있어서 상기 냉간 압연기에서의 압하율을 변화시킴으로써 여러 종류의 판 두께를 갖는 도금 제품을 제조하는 것을 특징으로 하는 도금 설비의 운전 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940003415A 1993-02-26 1994-02-25 도금설비및도금설비의운전방법 KR100307110B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5038135A JP2799275B2 (ja) 1993-02-26 1993-02-26 メッキ設備及びその運転方法
JP93-038135 1993-02-26

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KR940019368A true KR940019368A (ko) 1994-09-14
KR100307110B1 KR100307110B1 (ko) 2002-01-09

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Country Link
US (1) US5463801A (ko)
EP (1) EP0613736B1 (ko)
JP (1) JP2799275B2 (ko)
KR (1) KR100307110B1 (ko)
DE (1) DE69401015T2 (ko)

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Also Published As

Publication number Publication date
EP0613736B1 (en) 1996-12-04
JPH06248407A (ja) 1994-09-06
DE69401015D1 (de) 1997-01-16
DE69401015T2 (de) 1997-04-03
US5463801A (en) 1995-11-07
JP2799275B2 (ja) 1998-09-17
EP0613736A1 (en) 1994-09-07
KR100307110B1 (ko) 2002-01-09

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