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DE69101005D1 - Verfahren und vorrichtung zum messen von unregelmässigkeiten und härte in der oberfläche einer rolle. - Google Patents

Verfahren und vorrichtung zum messen von unregelmässigkeiten und härte in der oberfläche einer rolle.

Info

Publication number
DE69101005D1
DE69101005D1 DE91906142T DE69101005T DE69101005D1 DE 69101005 D1 DE69101005 D1 DE 69101005D1 DE 91906142 T DE91906142 T DE 91906142T DE 69101005 T DE69101005 T DE 69101005T DE 69101005 D1 DE69101005 D1 DE 69101005D1
Authority
DE
Germany
Prior art keywords
hardness
roll
measuring irregularities
irregularities
measuring
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
DE91906142T
Other languages
English (en)
Other versions
DE69101005T2 (de
Inventor
Edgar Justus
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.)
Beloit Technologies Inc
Original Assignee
Beloit Technologies Inc
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 Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of DE69101005D1 publication Critical patent/DE69101005D1/de
Application granted granted Critical
Publication of DE69101005T2 publication Critical patent/DE69101005T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • G01L5/0085—Force sensors adapted for insertion between cooperating machine elements, e.g. for measuring the nip force between rollers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/08—Detecting presence of flaws or irregularities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
    • G01N2203/0623—Electrical or magnetic indicating, recording or sensing means using piezoelectric gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
DE69101005T 1990-03-01 1991-02-22 Verfahren und vorrichtung zum messen von unregelmässigkeiten und härte in der oberfläche einer rolle. Expired - Fee Related DE69101005T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/486,989 US5048353A (en) 1990-03-01 1990-03-01 Method and apparatus for roll profile measurement
PCT/US1991/001184 WO1991013337A1 (en) 1990-03-01 1991-02-22 Method and apparatus for measuring irregularities and hardness of a roll surface

Publications (2)

Publication Number Publication Date
DE69101005D1 true DE69101005D1 (de) 1994-02-24
DE69101005T2 DE69101005T2 (de) 1994-06-16

Family

ID=23933947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101005T Expired - Fee Related DE69101005T2 (de) 1990-03-01 1991-02-22 Verfahren und vorrichtung zum messen von unregelmässigkeiten und härte in der oberfläche einer rolle.

Country Status (6)

Country Link
US (1) US5048353A (de)
EP (1) EP0517830B1 (de)
JP (1) JPH05503582A (de)
CA (1) CA2077255C (de)
DE (1) DE69101005T2 (de)
WO (1) WO1991013337A1 (de)

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FI89308C (fi) * 1992-09-16 1993-09-10 Valmet Paper Machinery Inc Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper
FI93399C (fi) * 1993-03-17 1995-03-27 Valmet Paper Machinery Inc Menetelmä ja laitteisto mittaussignaalin siirtämiseksi paperin valmistuksessa käytetyltä pyörivältä telalta
US5592875A (en) * 1994-09-16 1997-01-14 Stowe Woodward Licensco, Inc. Roll having means for determining pressure distribution
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CA2251235C (en) † 1997-11-25 2006-09-05 Yuval Leiber Modified shuss knitted netting
US6568285B1 (en) * 1998-02-19 2003-05-27 Stowe Woodward Llc Nip width sensing system and method
FI104369B (fi) 1998-08-14 2000-01-14 Valmet Corp Menetelmä paperirainan rullausprosessissa ja paperirainan rullain
US6360612B1 (en) 1999-01-29 2002-03-26 Constantin M. Trantzas Pressure sensor apparatus
US6370961B1 (en) 1999-01-29 2002-04-16 Constantin M. Trantzas Nipped roller impression sensor system
DE19920133A1 (de) * 1999-05-03 2000-11-09 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zur Messung einer Nipkraft
US6430459B1 (en) 1999-06-04 2002-08-06 Sw Paper Inc. Nip pressure sensing system
GB2362215B (en) * 2000-04-18 2003-08-27 British Steel Ltd Detection of roller damage and or misalignment in continuous casting metals
US6752908B2 (en) 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
DE10130469B4 (de) * 2001-06-23 2010-06-24 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren und Bandbehandlungsanlage, insbesondere Bandwalzstraße oder Bandwalzgerüst zum Vermeiden von Bandklebern beim Haspeln
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DE10321865B4 (de) * 2003-05-14 2013-06-27 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Messvorrichtung für ein längsbewegtes Band und Messverfahren für Prozessparameter einer Bandförderung
US6874232B2 (en) * 2003-05-21 2005-04-05 Stowe Woodward, Llc Method for forming cover for industrial roll
US7185537B2 (en) * 2003-06-04 2007-03-06 Metso Paper, Inc. Nip and loading analysis system
DE10326304A1 (de) * 2003-06-11 2005-02-03 Voith Fabrics Patent Gmbh Verfahren und Vorrichtung zur Herstellung einer Tissuebahn
DE10329430B4 (de) * 2003-07-01 2005-05-04 Koenig & Bauer Ag Walze mit integriertem Drucksensor
US6913223B2 (en) * 2003-07-30 2005-07-05 Metso Paper, Inc. Paper machine reel-up with reel nip loading measurement
DE10342210A1 (de) * 2003-09-12 2005-04-07 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Messen eines Bahnzugs einer Materialbahn und einer Nipkraft in einem Nip
FI20031440L (fi) * 2003-10-03 2005-04-04 Metso Paper Inc Mittausmenetelmä ja -laitteisto paperin tai kartongin valmistuksessa
DK1559572T3 (da) * 2004-01-27 2008-01-02 Rossini S P A Trykorgan forsynet med et identifikationsmiddel og fremgangsmåde til indstöbning af dette middel i organet
US20050261115A1 (en) * 2004-05-14 2005-11-24 Myers Bigel Sibley & Sajovec, P.A. Industrial roll with piezoelectric sensors for detecting pressure
BRPI0511017A (pt) * 2004-05-14 2007-11-27 Stowe Woodward Llc sistema e método para determinar caracterìsticas de dois rolos configurados em uma prensa de passe, e, tira para uso em uma prensa de passe entre dois rolos
FI118728B (fi) * 2004-06-30 2008-02-29 Metso Paper Inc Menetelmä ja laitteisto rullausnipin nippiprofiilin säätämiseksi
FI118727B (fi) * 2004-06-30 2008-02-29 Metso Paper Inc Menetelmä rullaimessa ja rullain
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FI20055020L (fi) 2005-01-17 2006-07-18 Metso Paper Inc Paineprofiilin ON-linemittaus
US7572214B2 (en) * 2005-05-04 2009-08-11 Stowe Woodward L.L.C. Suction roll with sensors for detecting operational parameters having apertures
US7803817B2 (en) 2005-05-11 2010-09-28 Vecta, Ltd. Composition and methods for inhibiting gastric acid secretion
US7981908B2 (en) 2005-05-11 2011-07-19 Vecta, Ltd. Compositions and methods for inhibiting gastric acid secretion
US20070006644A1 (en) * 2005-07-06 2007-01-11 Alcoa Inc. Continuous web stress distribution measurement sensor
US10287731B2 (en) * 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
FI20065189L (fi) * 2006-03-23 2007-09-24 Metso Paper Inc Voimien mittaus pyörivästä telasta
ES2511792T3 (es) 2006-07-25 2014-10-23 Vecta Ltd. Composiciones y métodos para la inhibición de la secreción de ácido gástrico usando derivados de pequeños ácidos dicarboxílicos en combinación con IBP
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DE102007000794A1 (de) * 2007-09-28 2009-04-02 Voith Patent Gmbh Verfahren und Vorrichtung zum Bestimmen zumindest eines Parameters beim Durchlauf einer Materialbahn durch einen zwischen zwei rotierbaren Oberflächen gebildeten Spalt und Verwendung
JP4941258B2 (ja) * 2007-11-30 2012-05-30 ブラザー工業株式会社 シート端検出装置、及びこれを備える画像記録装置
US8613972B2 (en) * 2008-01-24 2013-12-24 Metso Paper, Inc. Papermaking coating station with pressure-sensitive film roll
US9097595B2 (en) * 2008-11-14 2015-08-04 Stowe Woodward, L.L.C. System and method for detecting and measuring vibration in an industrial roll
US8346501B2 (en) * 2009-06-22 2013-01-01 Stowe Woodward, L.L.C. Industrial roll with sensors arranged to self-identify angular location
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US8276468B2 (en) 2011-01-18 2012-10-02 Xerox Corporation Piezoelectric sensors for automatic measurement of NIP width for fuser member control
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US10378980B2 (en) 2014-05-02 2019-08-13 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting roll data
US9650744B2 (en) 2014-09-12 2017-05-16 Stowe Woodward Licensco Llc Suction roll with sensors for detecting operational parameters
US9534970B1 (en) 2015-06-10 2017-01-03 International Paper Company Monitoring oscillating components
US9696226B2 (en) 2015-06-10 2017-07-04 International Paper Company Count-based monitoring machine wires and felts
US10370795B2 (en) 2015-06-10 2019-08-06 International Paper Company Monitoring applicator rods and applicator rod nips
US9677225B2 (en) 2015-06-10 2017-06-13 International Paper Company Monitoring applicator rods
US9816232B2 (en) 2015-06-10 2017-11-14 International Paper Company Monitoring upstream machine wires and felts
US9863827B2 (en) 2015-06-10 2018-01-09 International Paper Company Monitoring machine wires and felts
JP6766343B2 (ja) 2015-11-17 2020-10-14 オムロン株式会社 バッテリ予約装置
JP6582909B2 (ja) * 2015-11-17 2019-10-02 オムロン株式会社 バッテリ予約装置およびバッテリ予約方法
JP6724343B2 (ja) * 2015-11-17 2020-07-15 オムロン株式会社 予約管理装置、予約管理システムおよび予約管理方法
JP6597218B2 (ja) * 2015-11-17 2019-10-30 オムロン株式会社 バッテリ予約装置およびバッテリ予約方法
CA3010712C (en) 2016-04-26 2020-08-25 Stowe Woodward Licensco, Llc Suction roll with pattern of through holes and blind drilled holes that improves land distance
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CN112432582B (zh) * 2020-11-06 2022-05-27 山东诚信工程建设监理有限公司 一种基于互联网的建筑工程用检测装置及其检测方法
CN118009965B (zh) * 2024-04-07 2024-05-31 山东东鑫建筑设备有限公司 一种板材的平整度检测装置

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Also Published As

Publication number Publication date
EP0517830B1 (de) 1994-01-12
EP0517830A1 (de) 1992-12-16
CA2077255A1 (en) 1991-09-02
US5048353A (en) 1991-09-17
WO1991013337A1 (en) 1991-09-05
JPH05503582A (ja) 1993-06-10
CA2077255C (en) 1996-04-02
DE69101005T2 (de) 1994-06-16

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