GB2239413B - Method for keeping clean an optical passage in the opto-electronic dimensional measurement of rolled cross-sections in a continuous production process - Google Patents

Method for keeping clean an optical passage in the opto-electronic dimensional measurement of rolled cross-sections in a continuous production process

Info

Publication number
GB2239413B
GB2239413B GB9020445A GB9020445A GB2239413B GB 2239413 B GB2239413 B GB 2239413B GB 9020445 A GB9020445 A GB 9020445A GB 9020445 A GB9020445 A GB 9020445A GB 2239413 B GB2239413 B GB 2239413B
Authority
GB
United Kingdom
Prior art keywords
opto
sections
production process
continuous production
dimensional measurement
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.)
Expired - Fee Related
Application number
GB9020445A
Other versions
GB9020445D0 (en
GB2239413A (en
Inventor
Hans Hocke
Gerhard Freist
Kerstin Hoppe
Gerhard Grellmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schwermaschinenbau Kombinat Ernst Thalmann VEB
SKET Schwermaschinenbau Magdeburg GmbH
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
SKET Schwermaschinenbau Magdeburg GmbH
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 Schwermaschinenbau Kombinat Ernst Thalmann VEB, SKET Schwermaschinenbau Magdeburg GmbH filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Publication of GB9020445D0 publication Critical patent/GB9020445D0/en
Publication of GB2239413A publication Critical patent/GB2239413A/en
Application granted granted Critical
Publication of GB2239413B publication Critical patent/GB2239413B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling 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
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions 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
    • 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
GB9020445A 1989-10-27 1990-09-19 Method for keeping clean an optical passage in the opto-electronic dimensional measurement of rolled cross-sections in a continuous production process Expired - Fee Related GB2239413B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD89336323A DD290826A5 (en) 1989-10-27 1989-10-27 METHOD FOR CLEANING THE OPTICAL CHANNEL IN THE OPTOELECTRONIC DIMENSION MEASUREMENT OF ROLLED CROSS SECTIONS IN THE CONTINUOUS MANUFACTURING PROCESS

Publications (3)

Publication Number Publication Date
GB9020445D0 GB9020445D0 (en) 1990-10-31
GB2239413A GB2239413A (en) 1991-07-03
GB2239413B true GB2239413B (en) 1993-05-26

Family

ID=5615275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020445A Expired - Fee Related GB2239413B (en) 1989-10-27 1990-09-19 Method for keeping clean an optical passage in the opto-electronic dimensional measurement of rolled cross-sections in a continuous production process

Country Status (3)

Country Link
DD (1) DD290826A5 (en)
DE (1) DE4019922A1 (en)
GB (1) GB2239413B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107185979A (en) * 2017-06-28 2017-09-22 常州力纯数码科技有限公司 A kind of steel strip surface blow device and its application process

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT248705Y1 (en) * 1999-05-24 2003-02-12 Aeroel Srl PROTECTION AND DUST PROTECTION DEVICE FOR OPTICAL GAUGES
DE10136825A1 (en) * 2001-07-27 2003-02-06 Abb Patent Gmbh Cleaning of thickness sensors on paper line, involves moving sensors into path of cleaning tape running by the side of main processing line
CN103157673A (en) * 2011-12-08 2013-06-19 洛阳瑞清科技有限公司 Measuring head lower cover structure for cold-rolled band material X-ray thickness gauge
CN103284324B (en) * 2013-06-09 2015-07-22 上海湃通机电设备有限公司 Dust removal and prevention device for non-contact rotary type cylindrical product diameter measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD210621A1 (en) * 1982-10-14 1984-06-20 Thaelmann Schwermaschbau Veb RINGDUESE FOR STRIPPING THE COOL WATER FROM THE ROLL

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD210621A1 (en) * 1982-10-14 1984-06-20 Thaelmann Schwermaschbau Veb RINGDUESE FOR STRIPPING THE COOL WATER FROM THE ROLL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107185979A (en) * 2017-06-28 2017-09-22 常州力纯数码科技有限公司 A kind of steel strip surface blow device and its application process
CN107185979B (en) * 2017-06-28 2018-12-18 江苏东方九天新能源材料有限公司 A kind of steel strip surface blow device and its application method

Also Published As

Publication number Publication date
DE4019922A1 (en) 1991-05-02
DD290826A5 (en) 1991-06-13
GB9020445D0 (en) 1990-10-31
GB2239413A (en) 1991-07-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940919