KR20250170665A - 시임 위치 검출 방법, 용접 강관의 제조 방법, 용접 강관의 품질 관리 방법, 시임 위치 검출 장치 및 용접 강관의 제조 설비 - Google Patents

시임 위치 검출 방법, 용접 강관의 제조 방법, 용접 강관의 품질 관리 방법, 시임 위치 검출 장치 및 용접 강관의 제조 설비

Info

Publication number
KR20250170665A
KR20250170665A KR1020257037136A KR20257037136A KR20250170665A KR 20250170665 A KR20250170665 A KR 20250170665A KR 1020257037136 A KR1020257037136 A KR 1020257037136A KR 20257037136 A KR20257037136 A KR 20257037136A KR 20250170665 A KR20250170665 A KR 20250170665A
Authority
KR
South Korea
Prior art keywords
seam
heating
steel pipe
welded steel
correction
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.)
Pending
Application number
KR1020257037136A
Other languages
English (en)
Korean (ko)
Inventor
신지 이기미
히로아키 오노
쇼스케 곤도
마코토 후쿠다
준지 하라다
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20250170665A publication Critical patent/KR20250170665A/ko
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/045—Correction of measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1020257037136A 2023-05-11 2024-03-01 시임 위치 검출 방법, 용접 강관의 제조 방법, 용접 강관의 품질 관리 방법, 시임 위치 검출 장치 및 용접 강관의 제조 설비 Pending KR20250170665A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-078334 2023-05-11
JP2023078334 2023-05-11
PCT/JP2024/007852 WO2024232146A1 (ja) 2023-05-11 2024-03-01 シーム位置検出方法、溶接鋼管の製造方法、溶接鋼管の品質管理方法、シーム位置検出装置および溶接鋼管の製造設備

Publications (1)

Publication Number Publication Date
KR20250170665A true KR20250170665A (ko) 2025-12-05

Family

ID=93430176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257037136A Pending KR20250170665A (ko) 2023-05-11 2024-03-01 시임 위치 검출 방법, 용접 강관의 제조 방법, 용접 강관의 품질 관리 방법, 시임 위치 검출 장치 및 용접 강관의 제조 설비

Country Status (5)

Country Link
EP (1) EP4679029A1 (https=)
JP (1) JP7754312B2 (https=)
KR (1) KR20250170665A (https=)
CN (1) CN121079568A (https=)
WO (1) WO2024232146A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120985A (ja) 2005-10-25 2007-05-17 Jfe Steel Kk 電縫管のシームアニーラ位置ずれ検出方法、装置、及び、シームアニーラの加熱子位置制御方法、装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6518956B2 (ja) * 2016-08-18 2019-05-29 Ｊｆｅスチール株式会社 電縫鋼管のシーム熱処理装置およびシーム熱処理方法
EP4321835B1 (en) * 2021-05-17 2025-11-12 JFE Steel Corporation Apparatus for detecting positions of seam portion and heated portion in welded steel pipe, equipment for manufacturing welded steel pipe, method for detecting positions of seam portion and heated portion in welded steel pipe, method for manufacturing welded steel pipe, and method for managing quality of welded steel pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120985A (ja) 2005-10-25 2007-05-17 Jfe Steel Kk 電縫管のシームアニーラ位置ずれ検出方法、装置、及び、シームアニーラの加熱子位置制御方法、装置

Also Published As

Publication number Publication date
JPWO2024232146A1 (https=) 2024-11-14
CN121079568A (zh) 2025-12-05
JP7754312B2 (ja) 2025-10-15
WO2024232146A1 (ja) 2024-11-14
EP4679029A1 (en) 2026-01-14

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