RU94046351A - Способ контроля качества движущейся нити - Google Patents

Способ контроля качества движущейся нити

Info

Publication number
RU94046351A
RU94046351A RU94046351/12A RU94046351A RU94046351A RU 94046351 A RU94046351 A RU 94046351A RU 94046351/12 A RU94046351/12 A RU 94046351/12A RU 94046351 A RU94046351 A RU 94046351A RU 94046351 A RU94046351 A RU 94046351A
Authority
RU
Russia
Prior art keywords
defect
thread
image
quality
tension force
Prior art date
Application number
RU94046351/12A
Other languages
English (en)
Other versions
RU2073865C1 (ru
Inventor
Нойманн Бернд
De]
Original Assignee
Бармаг АГ (DE)
Бармаг АГ
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 Бармаг АГ (DE), Бармаг АГ filed Critical Бармаг АГ (DE)
Application granted granted Critical
Publication of RU2073865C1 publication Critical patent/RU2073865C1/ru
Publication of RU94046351A publication Critical patent/RU94046351A/ru

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0229—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions knowledge based, e.g. expert systems; genetic algorithms
    • 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
    • G01N33/36—Textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices
    • 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
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/60—Details of processes or procedures
    • B65H2557/65—Details of processes or procedures for diagnosing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • General Factory Administration (AREA)

Abstract

Качество движущейся нити в процессе изготовления и обработки контролируют путем непрерывного измерения усилия натяжения нити. Для этого при возникновении определенных дефектов устанавливают кривую усилия натяжения нити и накапливают ее в виде изображения дефекта. Непрерывно измеряемое усилие натяжения нити контролируют по совпадению с изображением дефекта или участками изображения дефекта и при возникновении характерной для данного дефекта кривой выдают сигнал качества. Сигнал качества может быть использован для регулирования параметров способа.

Claims (1)

  1. Качество движущейся нити в процессе изготовления и обработки контролируют путем непрерывного измерения усилия натяжения нити. Для этого при возникновении определенных дефектов устанавливают кривую усилия натяжения нити и накапливают ее в виде изображения дефекта. Непрерывно измеряемое усилие натяжения нити контролируют по совпадению с изображением дефекта или участками изображения дефекта и при возникновении характерной для данного дефекта кривой выдают сигнал качества. Сигнал качества может быть использован для регулирования параметров способа.
RU94046351/12A 1993-04-29 1994-04-26 Способ контроля движущейся нити RU2073865C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4314049 1993-04-29
DEP4314049.1 1993-04-29
PCT/EP1994/001317 WO1994025870A1 (en) 1993-04-29 1994-04-26 Method of monitoring an advancing yarn

Publications (2)

Publication Number Publication Date
RU2073865C1 RU2073865C1 (ru) 1997-02-20
RU94046351A true RU94046351A (ru) 1997-02-27

Family

ID=6486685

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046351/12A RU2073865C1 (ru) 1993-04-29 1994-04-26 Способ контроля движущейся нити

Country Status (9)

Country Link
US (1) US5682146A (ru)
EP (1) EP0648332B1 (ru)
KR (1) KR0163217B1 (ru)
CN (1) CN1043688C (ru)
DE (1) DE69408563T2 (ru)
ES (1) ES2114194T3 (ru)
RU (1) RU2073865C1 (ru)
TW (1) TW365613B (ru)
WO (1) WO1994025870A1 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000110039A (ja) * 1998-09-30 2000-04-18 Murata Mach Ltd 多重撚糸機
US6536643B2 (en) * 1999-08-10 2003-03-25 Teijin Limited Method for detecting break point of thread and apparatus therefor
US6613254B1 (en) 1999-10-19 2003-09-02 Ethicon, Inc. Method for making extruded, oriented fiber
US7983785B2 (en) 2004-06-30 2011-07-19 Instrumar Limited Fibre monitoring apparatus and method
DE102005029937B4 (de) * 2005-06-28 2014-02-20 Saurer Germany Gmbh & Co. Kg Verfahren zur Ermittlung der Qualitätsparameter eines Fadens
CN103592427B (zh) * 2005-11-18 2017-04-26 乌斯特技术股份公司 一种测量花纱特征的方法
IT1399114B1 (it) * 2010-04-01 2013-04-05 Balestreri Metodo e dispositivo per rilevare la rottura di una o più bave in processi di filatura di fibre sintetiche
DE102010021152A1 (de) * 2010-05-21 2011-11-24 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Herstellen von Spinnkopsen
CN103569788A (zh) * 2012-07-24 2014-02-12 欧瑞康纺织技术(北京)有限公司 用于监控纺纱车间的方法和设备
US9144284B2 (en) 2012-08-15 2015-09-29 Giving Toys, Inc. Multi-strand braiding device and method
US9027569B2 (en) * 2012-08-15 2015-05-12 Giving Toys, Inc. Device and method for intertwining a material according to a selected pattern
EP3107851B1 (en) * 2014-02-18 2019-09-04 Kordsa Teknik Tekstil A.S A fiber production system and production method
CN105734740B (zh) * 2016-04-29 2017-12-26 江苏理工学院 一种细纱机纱线多目标动态检测装置及其检测方法
US11305960B2 (en) 2017-06-07 2022-04-19 Oerlikon Textile Gmbh & Co. Kg Method and device for monitoring a yarn tension of a running yarn
CN110997537B (zh) * 2017-08-23 2022-06-28 欧瑞康纺织有限及两合公司 使合成纱线变形的方法和装置
EP3737943A1 (de) * 2018-01-09 2020-11-18 Oerlikon Textile GmbH & Co. KG Verfahren und vorrichtung zur überwachung eines texturierprozesses
WO2020053030A1 (de) * 2018-09-12 2020-03-19 Oerlikon Textile Gmbh & Co. Kg Verfahren zur überwachung und bedienung einer textilmaschine sowie eine bedienungseinrichtung einer textilmaschine
DE102020006542A1 (de) * 2020-10-24 2022-04-28 Oerlikon Textile Gmbh & Co. Kg Verfahren zur Drehzahlregelung von Galetten und Vorrichtung zum Führen, Verstrecken und / oder Relaxieren von Fäden

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA942870A (en) * 1970-08-29 1974-02-26 Tsutomu Tamura Apparatus for detecting yarn quality information
CH625484A5 (ru) * 1977-10-05 1981-09-30 Loepfe Ag Geb
US4306231A (en) * 1979-04-10 1981-12-15 Spencer Wright Industries, Inc. Yarn detectors
CH647279A5 (de) * 1980-10-14 1985-01-15 Loepfe Ag Geb Elektronischer schussfadenwaechter an einer luftduesenwebmaschine.
JPS599245A (ja) * 1982-06-30 1984-01-18 津田駒工業株式会社 織機のよこ糸検出装置
CH661913A5 (de) * 1983-08-19 1987-08-31 Zellweger Uster Ag Verfahren und vorrichtung zur gleichzeitigen ueberwachung der garnqualitaet an einer vielzahl gleichartiger ueberwachungsstellen einer textilmaschine.
GB8407466D0 (en) * 1984-03-22 1984-05-02 Rieter Ag Maschf Yarn quality monitoring system
CN1027926C (zh) * 1985-07-03 1995-03-15 巴马格巴默机器制造股份公司 运转纱线的连续监控方法
US4951030A (en) * 1989-04-02 1990-08-21 Arbor Systems, Inc. Monitoring system
US5018390A (en) * 1989-07-06 1991-05-28 Barmag Ag Method and apparatus for monitoring the tension and quality of an advancing yarn
US5017911A (en) * 1989-07-06 1991-05-21 Barmag Ag Method and apparatus for measuring the tension of an advancing yarn
DE3942685A1 (de) * 1989-12-22 1991-06-27 Rieter Ag Maschf Verfahren zur gewinnung eines fadenspannungssignals sowie fadensensor
US5055829A (en) * 1990-01-26 1991-10-08 Barmag Ag Method and apparatus for monitoring yarn tension

Also Published As

Publication number Publication date
WO1994025870A1 (en) 1994-11-10
DE69408563T2 (de) 1998-07-23
US5682146A (en) 1997-10-28
EP0648332A1 (en) 1995-04-19
DE69408563D1 (de) 1998-03-26
CN1107644A (zh) 1995-08-30
EP0648332B1 (en) 1998-02-18
KR0163217B1 (ko) 1999-03-30
KR950701696A (ko) 1995-04-28
CN1043688C (zh) 1999-06-16
TW365613B (en) 1999-08-01
RU2073865C1 (ru) 1997-02-20
ES2114194T3 (es) 1998-05-16

Similar Documents

Publication Publication Date Title
RU94046351A (ru) Способ контроля качества движущейся нити
JPS6428509A (en) Apparatus for measuring thickness of film
DE59107249D1 (de) Verfahren und Vorrichtung zur Prüfung von optischen Bauteilen, insbesondere augenoptischen Bauteilen und Einrichtung zum Beleuchten von klar-transparenten Prüfobjekten
DE59310217D1 (de) Verfahren und vorrichtung zur detektion von verunreinigungen in einem textilen prüfgut
AU583556B2 (en) System for automatically inspecting transparent containers for sidewall and dimensional defects
KR900000683A (ko) 패턴형상측정장치
ATE96229T1 (de) Verfahren zur messung von restspannungen im stoff eines pruefobjektes.
DE59912160D1 (de) Verfahren und Vorrichtung zur Zustandsprüfung von Wertpapieren mittels einer Dunkelfeldmessung als auch einer Hellfeldmessung.
EP0160304A3 (en) Method and apparatus for measuring the fiber orientation of papers
JPH0628690Y2 (ja) 金属板の欠陥検出装置
JPS643545A (en) Method and apparatus for inspection
DE59105215D1 (de) Verfahren und Vorrichtung zur Messung der Eigenfarbe von Faserbändern.
SU728071A1 (ru) Способ измерени упругих напр жений в ферромагнитных материалах
ES406936A1 (es) Procedimiento y dispositivos para la medida de los defectosopticos de un cuerpo, en particular de vidrio plano.
SU1651190A1 (ru) Способ неразрушающего контрол ферромагнитных изделий
JPS5312377A (en) Inspecting apparatus for surface
SU1725106A1 (ru) Способ неразрушающего контрол изделий из ферромагнитных материалов
SU864117A1 (ru) Ультразвуковой способ контрол дефектов в поликристаллических материалах
JPS5340584A (en) Bottle inspector by elliptically focusing system
JP2000310594A (ja) 高分子成形品の検査方法および検査装置
JPH03213129A (ja) 中空糸膜の欠陥検査方法および装置
KR100250210B1 (ko) 누설자속법을 이용한 박강판의 온라인 결함탐상방법
RU2082083C1 (ru) Способ контроля величины относительного удлинения плоских волокносодержащих материалов при механических деформациях
JPH0273142A (ja) 表面欠陥検査方法
EP0598582A3 (en) Method and apparatus for inspecting surfaces for foreign matter.

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20050427