KR920007709A - 압연재의 접합방법 - Google Patents

압연재의 접합방법 Download PDF

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Publication number
KR920007709A
KR920007709A KR1019910018093A KR910018093A KR920007709A KR 920007709 A KR920007709 A KR 920007709A KR 1019910018093 A KR1019910018093 A KR 1019910018093A KR 910018093 A KR910018093 A KR 910018093A KR 920007709 A KR920007709 A KR 920007709A
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KR
South Korea
Prior art keywords
rolling
rolled material
rear end
line
joining
Prior art date
Application number
KR1019910018093A
Other languages
English (en)
Other versions
KR950001091B1 (ko
Inventor
오사무 키시
칸지 하야시
히데아끼 후루모토
오사무 미야모토
카즈오 모리모토
히데키 아끼다
야스유끼 요시다
이꾸오 와카모토
Original Assignee
코오노 미찌아끼
미쯔비시주우고오교오 가부시기가이샤
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 JP2273219A external-priority patent/JPH04157002A/ja
Priority claimed from JP2275889A external-priority patent/JPH04157003A/ja
Priority claimed from JP2299810A external-priority patent/JPH04172109A/ja
Application filed by 코오노 미찌아끼, 미쯔비시주우고오교오 가부시기가이샤 filed Critical 코오노 미찌아끼
Publication of KR920007709A publication Critical patent/KR920007709A/ko
Application granted granted Critical
Publication of KR950001091B1 publication Critical patent/KR950001091B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • 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
    • 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
    • B21B1/26—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 hot-rolling, e.g. Steckel hot mill
    • 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
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/49941—Peripheral edge joining of abutting plates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

내용 없음

Description

압연재의 접합방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도∼제8도는 본 발명의 실시예에 관한 것으로서, 제1도는 선행압연재 후단부의 측면도,
제2도는 선행압연재 후단부의 평면도,
제3도는 압연재의 접합공정을 표시한 설명도.

Claims (6)

  1. 조압연후의 선행압연재의 후단부와 후행압연재의 선단부를 접합해서 연속적으로 마무리압연을 행하는 연속압연라인에 있어서, 당해 선행압연재의 후단부와 당해 후행압연재의 선단부를 서로 끼워맞추어지는 대략 직사각형의 요철로 형성하고, 이들 요철을 압연라인과 동일평면내에서 서로 짜맞춘 후, 마무리압연을 실시하므로서 접합하는 것을 특징으로 하는 압연재의 접합방법.
  2. 조압연후의 선행압연재의 후단부와 후행압연재의 선단부를 접합해서 연속적으로 마무리압연을 행하는 연속압연라인에 있어서, 상기 선, 후단부가 서로 평행끼워 맞춤형상이 되도록 절단하고, 또한 선 후단부의 어느한쪽 또는 양자의 임의의 개소에 있어서의 평행끼워맞춤부분의 측면을 판두께방향으로 테이퍼형상으로 형성하고, 양자를 동일평면내에서 끼워맞추어서, 압연시에 있어서의 판의 불균일한 폭확장에 의한 체적충만을 이용해서, 선,후단부재를 접합시키는 것을 특징으로 하는 압연재의 접합방법.
  3. 조압연후의 선행압연재의 후단부와 후행압연재의 선단부를 접합해서 연속적으로 마무리압연을 행하는 연속압연라인에 있어서, 상기 각 조압연재의 선,후단부를 서로 동일평면내에서 맞대어도 끼워맞출 수 있는 평행끼워맞춤형상이 되도록 절단하고, 이절단부를 상호 동일 평면내에서 보완적으로 끼워맞춘후, 이 끼워맞춤부분 옆가장자리의 일부만을 접합하는 것을 특징으로 하는 압연재의 접합방법.
  4. 제1항, 제2항 및 제3항에 있어서, 선행압연재와 후행압연재에 형성하는 요철부를, 각 압연재의 중앙부에 형성하고, 그 양쪽에 평탄부를 남게한 것을 특징으로 하는 압연재의 접합방법.
  5. 제1항 또는 제3항에 있어서, 한쪽압연재의 오목부의 베이스부분의 폭을 크게 형성한 것을 특징으로 하는 압연재의 접합방법.
  6. 제1항 내지 제5항의 어느 한 항에 있어서, 상하 워어크로울 및 상하백업로울을, 그 축선을 교차시켜서 배치하여, 압연재의 접합부를 압연하는 것을 특징으로 하는 압연재의 접합방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910018093A 1990-10-15 1991-10-15 압연재의 접합방법 KR950001091B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2273219A JPH04157002A (ja) 1990-10-15 1990-10-15 圧延材の接合方法
JP90-273219 1990-10-15
JP90-275889 1990-10-15
JP2275889A JPH04157003A (ja) 1990-10-15 1990-10-15 圧延材の接合方法
JP2299810A JPH04172109A (ja) 1990-11-07 1990-11-07 圧延材の接合方法
JP90-299810 1990-11-07

Publications (2)

Publication Number Publication Date
KR920007709A true KR920007709A (ko) 1992-05-27
KR950001091B1 KR950001091B1 (ko) 1995-02-11

Family

ID=27336076

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910018093A KR950001091B1 (ko) 1990-10-15 1991-10-15 압연재의 접합방법

Country Status (4)

Country Link
US (1) US5191696A (ko)
EP (1) EP0481358B1 (ko)
KR (1) KR950001091B1 (ko)
DE (1) DE69106306T2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414037A1 (de) * 1994-04-22 1995-10-26 Behr Gmbh & Co Verfahren und Vorrichtung zum Verbinden der Enden von dünnen Metallbändern, insbesondere von bandförmigen Metallfolien
US6391414B1 (en) * 1997-03-07 2002-05-21 Pharmacia Ab Structure and method for joining parts
US20120020599A1 (en) * 2010-07-21 2012-01-26 Ting Yu Lo Bushing of bearing and toothed loop for variable speed bicycle
CN110125184B (zh) * 2019-05-16 2024-01-30 中冶赛迪工程技术股份有限公司 热轧带钢无头轧制中间坯的连接方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US70383A (en) * 1867-10-29 wilmot
US556819A (en) * 1896-03-24 Sheet-metal tube
US2123626A (en) * 1935-08-31 1938-07-12 Bohn Aluminium & Brass Corp Method of joining metal strips
US3099238A (en) * 1959-11-23 1963-07-30 Alice J Barger Can body and method of forming the same
US3301992A (en) * 1963-08-14 1967-01-31 Taylor Winfield Corp Method for joining flat metal stock
JPS5941804B2 (ja) * 1980-07-10 1984-10-09 新日本製鐵株式会社 ロ−ルクロス式タンデム圧延機列
DE3311394A1 (de) * 1983-03-29 1984-10-11 Fa. Ludwig Widani, 8500 Nürnberg Verfahren und vorrichtung zum verbinden der bandenden zweier coils
JPS60213379A (ja) * 1984-04-10 1985-10-25 Mitsubishi Heavy Ind Ltd 熱間圧延板の接合方法
JPS60231504A (ja) * 1984-04-28 1985-11-18 Mitsubishi Heavy Ind Ltd 熱間圧延材の接合方法
EP0278998B1 (en) * 1987-02-17 1991-01-30 Enami Seiki Mfg. Co., Ltd. Joint construction for metal sheets

Also Published As

Publication number Publication date
EP0481358A1 (en) 1992-04-22
DE69106306D1 (de) 1995-02-09
DE69106306T2 (de) 1995-05-24
EP0481358B1 (en) 1994-12-28
US5191696A (en) 1993-03-09
KR950001091B1 (ko) 1995-02-11

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