KR960021203A - How to determine abnormality of guide roller device - Google Patents

How to determine abnormality of guide roller device Download PDF

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Publication number
KR960021203A
KR960021203A KR1019940035176A KR19940035176A KR960021203A KR 960021203 A KR960021203 A KR 960021203A KR 1019940035176 A KR1019940035176 A KR 1019940035176A KR 19940035176 A KR19940035176 A KR 19940035176A KR 960021203 A KR960021203 A KR 960021203A
Authority
KR
South Korea
Prior art keywords
abnormality
roller device
guide roller
rollers
rolling
Prior art date
Application number
KR1019940035176A
Other languages
Korean (ko)
Other versions
KR0135014B1 (en
Inventor
손붕호
강성구
Original Assignee
김만제
포항종합제철 주식회사
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 김만제, 포항종합제철 주식회사 filed Critical 김만제
Priority to KR1019940035176A priority Critical patent/KR0135014B1/en
Publication of KR960021203A publication Critical patent/KR960021203A/en
Application granted granted Critical
Publication of KR0135014B1 publication Critical patent/KR0135014B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • 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

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

Abstract

본 발명은 다수의 압연기로서 선재나 봉강을 연속적으로 압연하는 제조공정에 사용되는 가이드 롤러장치의 이상발생 여부와 위치를 결정할 수 있는 가이드 롤러장치의 이상발생 판단방법에 관한 것이다.The present invention relates to a method for determining an abnormality occurrence of a guide roller device capable of determining whether or not an abnormality occurs and a position of a guide roller device used in a manufacturing process of continuously rolling a wire rod or a bar as a plurality of rolling mills.

선재압연용 가이드 롤러장치의 동작상태를 롤러의 회전수 변화를 통해 상시적으로 감시할 수 있도록 하여 그 이상여부를 조기에 감지함은 물론 이상이 발생한 위치를 직접 알아낼 수 있도록 함으로써 이를 통해 잦은 점검과 교체가 필요한 시간 및 경비부담의 절담은 물론 효율적이고 신뢰성 있는 가이드 롤러장치의 관리가 가능토록 한 것이다.The operation status of the guide roller device for wire rod rolling can be monitored at all times by changing the rotational speed of the wire to detect the abnormality early and to find out where the abnormality occurred. It is possible to manage the guide roller device efficiently and reliably, as well as saving time and expense.

Description

가이드 롤러 장치의 이상발생 판단방법How to determine abnormality of guide roller device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명 가이드를 롤러장치의 측면도,1 is a side view of the roller device according to the invention guide,

제2도는 본 발명 가이드 롤러장치의 평면도,2 is a plan view of the guide roller device of the present invention,

제3도는 본 발명 회전수 계측을 위해 롤러에 치구를 붙이는 방법,3 is a method for attaching the jig to the roller for measuring the rotational speed of the present invention,

제4도는 본 발명을 적용하여 계측한 실시예도.4 is an exemplary embodiment measured by applying the present invention.

Claims (3)

다수의 압연기로서 선재나 봉강을 연속적으로 압연하는 제조공정에 사용되는 가이드 롤러장치의 이상발생 여부와 위치를 결정하는 판단방법에 있어서, 좌우 롤러표면에 치구(7)를 설치하고 롤러지지대(3)에 뚫은 구멍(8)으로부터 이것의 통과여부를 계측함으로써 좌우 롤러의 회전수를 알아내어 이로부터 이상발생 여부 및 그 위치를 결정할 수 있는 것을 특징으로 하는 가이드 롤러장치의 이상발생 판단방법.In the judging method of determining whether or not an abnormality occurs and the position of the guide roller device used in the manufacturing process of continuously rolling the wire rod or steel bar with a plurality of rolling mills, a jig (7) is provided on the left and right roller surfaces and the roller support (3) A method for determining abnormality of a guide roller device, characterized in that it is possible to determine the number of rotations of the left and right rollers by measuring whether or not the passage thereof is made from the hole (8) drilled in the hole, and determine whether or not the abnormality has occurred and its position therefrom. 제1항에 있어서, 롤러 표면에 형광물질을 붙이거나 키홈을 가공하고 이것의 통과여부를 계측함으로써 좌우 롤러의 회전수를 알아내고 이로부터 이상발생 여부 및 그 위치를 결정할 수 있는 것을 특징으로 하는 가이드 롤러장치의 이상발생 판단방법.The guide according to claim 1, wherein the number of rotations of the left and right rollers is determined by attaching a fluorescent material to the surface of the roller or by processing key grooves and measuring whether the rollers are passed through the rollers. Method of judging the occurrence of abnormality of the roller device. 제1항 또는 제2항에 있어서, 롤러 지지대(3)의 측면에 별도의 도구(10)를 두고 계측함으로써 좌우 롤러의 회전수를 알아내어 이로부터 이상발생 여부 및 그 위치를 결정할 수 있는 것을 특징으로 하는 가이드 롤러장치의 이상발생 판단방법.According to claim 1 or 2, characterized in that by measuring the separate tool 10 on the side of the roller support (3) to determine the number of revolutions of the left and right rollers, it is possible to determine whether the abnormality and its position therefrom. Method for judging the occurrence of abnormality of the guide roller device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035176A 1994-12-19 1994-12-19 Method for matter judgment guide roller KR0135014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035176A KR0135014B1 (en) 1994-12-19 1994-12-19 Method for matter judgment guide roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035176A KR0135014B1 (en) 1994-12-19 1994-12-19 Method for matter judgment guide roller

Publications (2)

Publication Number Publication Date
KR960021203A true KR960021203A (en) 1996-07-18
KR0135014B1 KR0135014B1 (en) 1998-06-15

Family

ID=19402297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035176A KR0135014B1 (en) 1994-12-19 1994-12-19 Method for matter judgment guide roller

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KR (1) KR0135014B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100620763B1 (en) * 1999-12-07 2006-09-06 주식회사 포스코 Trouble foreknowledge apparatus of wire guide roller and its foreknowledge method
KR20020000997A (en) * 2000-06-23 2002-01-09 이구택 Apparatus for checking pass line roll
KR101008140B1 (en) * 2003-09-01 2011-01-13 주식회사 포스코 An apparatus for detecing mal-function of roller guide in wire rod mill process
CN102012305B (en) * 2010-09-29 2012-11-07 北京工业大学 System and method for recognizing rolling guide rail joint surface dynamic characteristic parameters
KR101253865B1 (en) * 2010-12-21 2013-04-12 주식회사 포스코 Apparatus for guiding wire-rods

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Publication number Publication date
KR0135014B1 (en) 1998-06-15

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