KR920701570A - 연속 레일 제조 - Google Patents

연속 레일 제조

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Publication number
KR920701570A
KR920701570A KR1019910700659A KR910700659A KR920701570A KR 920701570 A KR920701570 A KR 920701570A KR 1019910700659 A KR1019910700659 A KR 1019910700659A KR 910700659 A KR910700659 A KR 910700659A KR 920701570 A KR920701570 A KR 920701570A
Authority
KR
South Korea
Prior art keywords
continuous
rail
rolling
blueum
cooling
Prior art date
Application number
KR1019910700659A
Other languages
English (en)
Other versions
KR0140235B1 (ko
Inventor
엘. 크라이더먼 로버트
씨. 윈크레이 존
Original Assignee
원본미기재
씨에프 엔드 아이 스틸 코포레이션
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23766369&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920701570(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 원본미기재, 씨에프 엔드 아이 스틸 코포레이션 filed Critical 원본미기재
Publication of KR920701570A publication Critical patent/KR920701570A/ko
Application granted granted Critical
Publication of KR0140235B1 publication Critical patent/KR0140235B1/ko

Links

Classifications

    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • 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
    • 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
    • B21B2015/0071—Levelling the rolled product
    • 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
    • B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • 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
    • 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
    • B21B45/004—Heating the product
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49634—Beam or girder
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5184—Casting and working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Metal Rolling (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Forging (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

내용 없음

Description

연속 레일 제조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전형적인 레일의 횡단면도, 제2도는 본 발명의 레일 제조 공정흐름도, 제3도는 본 발명의 따른 제조설비의 실시예의 도시적 배치도.

Claims (20)

  1. 길이가 200피트이고, 용접 이음매가 실질적으로 없고, 헤드, 기부 및 웨브로 구성되는, 수평적으로 비대칭인 단일체 강철 철도 레일.
  2. 제1항에 있어서, 길이가 1440피트인 레일.
  3. 제1항에 있어서, 연속 압연 공정으로 제조된 레일.
  4. 제1항에 있어서, 연속 압연 및 비대칭 냉각을 포함하는 공정으로 제조된 레일.
  5. 연속 주조부; 연속 압연부; 제어 냉각부; 및 최종 냉각 과 이등대를 포함하는 철도 레일들을 제조하는 시스템.
  6. 제5항에 있어서, 상기 레일이 200피트이상의 길이인 시스템.
  7. 제5항에 있어서, 상기 레일이 1440피트 길이인 시스템.
  8. 제5항에 있어서, 상기 연속 주조부가 가열 금속 이동지역, 가열 금속 재가열 및 탈 가스 지역, 1이상의 주조 장치, 블루움 이동대, 및 불루움 균열로를 포함하는 시스템.
  9. 제5항에 있어서, 상기 연속 압연부가 크롭/전단 지역, 유도 가열 지역, 및 연속 압연기를 포함하는 시스템.
  10. 제5항에 있어서, 상기 연속 압연부와 연속 냉각부가 서로 직결되고 연속적인 시스템.
  11. 제5항에 있어서, 상기 연속 압연부, 연속 냉각부 및 연속 주조부가 서로 직결되고 연속적인 시스템.
  12. 제5항에 있어서, 검사, 페인트 칠, 단부 절단 및 결함 제거 수단들을 포함하는 2차 성형부를 더 포함하는 시스템.
  13. 제12항에 있어서, 상기 결함 제거 수단이 레일을 자르는 수단 및 레일을 다시 함께 용접하는 용접 수단을 포함하는 시스템.
  14. 가열금속 이동 지역, 가열 금속 재가열 및 탈 가스 지역, 1이상의 주조장치, 블루움 이동대 및 블루움 균열로를 포함하는 연속 주조부; 크롭/전단 지역, 유도 가열 지역 및 연속 압연기를 포함하는 연속 압연부; 연속 냉각부; 및 최종 냉각과 이동대를 포함하는 철도 레일들을 제조하기 위한 시스템.
  15. 제14항에 있어서, 상기 연속 주조부가 2개의 주조장치를 포함하는 시스템.
  16. 제14항에 있어서, 검사, 페인트 칠, 단부 절단 및 결합 제거 수단들을 포함하는 2차 성형부를 더 포함하는 시스템.
  17. 가단 블루움을 제조하기 위해 용융 강철을 블루움 성형 모울드에서 주조하는 단계, 상기 블루움을 다수의 롤링 스테이션을 거쳐 완성된 레일로 연속 압연하되, 상기 한부분 이상의 압연 동안에 상기 블루움이 1이상의 롤링 스테이션에서 동시에 압연되는 단계를 포함하는 레일들을 제조하기 위한 방법.
  18. 제17항에 있어서, 상기 레일을 비대칭적 방법으로 냉각하되, 한부분 이상의 압연 동안에, 상기 블루움이 1 또는 2이상의 롤링 스테이션에서 동시에 압연되고 상기 비대칭 냉각되는 단계를 더 포함하는 방법.
  19. 제18항에 있어서, 상기 레일이 200피트 이상의 길이인 방법.
  20. 제18항에 있어서 상기 레일이 약 1440피트의 길이인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700659A 1989-12-01 1990-11-30 연속 레일 제조 KR0140235B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/444,789 US5018666A (en) 1989-12-01 1989-12-01 Unitary one quarter mile long railroad rail free of weld seams
US7/444,789 1989-12-01
US07/444789 1989-12-01
PCT/US1990/002857 WO1991008342A1 (en) 1989-12-01 1990-11-30 Continuous rail production

Publications (2)

Publication Number Publication Date
KR920701570A true KR920701570A (ko) 1992-08-12
KR0140235B1 KR0140235B1 (ko) 1999-02-18

Family

ID=23766369

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700659A KR0140235B1 (ko) 1989-12-01 1990-11-30 연속 레일 제조

Country Status (16)

Country Link
US (2) US5018666A (ko)
EP (1) EP0502986B1 (ko)
KR (1) KR0140235B1 (ko)
CN (2) CN1039047C (ko)
AT (1) ATE147450T1 (ko)
AU (1) AU6909991A (ko)
CA (1) CA2069888C (ko)
CZ (1) CZ284401B6 (ko)
DE (1) DE69029664T2 (ko)
DK (1) DK0502986T3 (ko)
ES (1) ES2098345T3 (ko)
GR (1) GR3022651T3 (ko)
MX (1) MX167667B (ko)
PL (1) PL164678B1 (ko)
WO (1) WO1991008342A1 (ko)
ZA (1) ZA904906B (ko)

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US6163003A (en) * 1998-06-12 2000-12-19 Chemetron-Railway Products, Inc. Method and apparatus for controlling forging force during flash butt welding of railway rails
CN1461231A (zh) * 2000-10-09 2003-12-10 徐范郎 使用各种类型的轨道材料制造的模型轨道及其制造方法
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KR100815985B1 (ko) * 2007-02-08 2008-03-24 조용삼 엘레베이터용 가이드 레일의 제조방법
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CN110076536B (zh) * 2019-06-06 2020-10-13 新铁德奥道岔有限公司 一种超长道岔尖轨的分步式加工方法
CN110424198B (zh) * 2019-08-16 2021-10-29 米建军 一种轨道交通的轨道铺设方法及装置

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Also Published As

Publication number Publication date
CN1090805A (zh) 1994-08-17
ATE147450T1 (de) 1997-01-15
AU6909991A (en) 1991-06-26
MX167667B (es) 1993-04-02
EP0502986A4 (en) 1993-06-30
KR0140235B1 (ko) 1999-02-18
CZ284401B6 (cs) 1998-11-11
WO1991008342A1 (en) 1991-06-13
PL164678B1 (pl) 1994-09-30
DK0502986T3 (da) 1997-01-27
CN1052159A (zh) 1991-06-12
CN1039047C (zh) 1998-07-08
ES2098345T3 (es) 1997-05-01
ZA904906B (en) 1991-03-27
CA2069888A1 (en) 1991-06-02
CS343590A3 (en) 1992-11-18
EP0502986B1 (en) 1997-01-08
CN1038661C (zh) 1998-06-10
GR3022651T3 (en) 1997-05-31
DE69029664T2 (de) 1997-05-22
US5419387A (en) 1995-05-30
CA2069888C (en) 1999-07-27
EP0502986A1 (en) 1992-09-16
DE69029664D1 (de) 1997-02-20
US5018666A (en) 1991-05-28
PL287995A1 (en) 1991-08-12

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