IT1269604B - PROCEDURE FOR DIAGNOSIS OF DEFECTS IN A PRODUCTION PROCESS OF A SYNTHETIC WIRE - Google Patents

PROCEDURE FOR DIAGNOSIS OF DEFECTS IN A PRODUCTION PROCESS OF A SYNTHETIC WIRE

Info

Publication number
IT1269604B
IT1269604B ITMI940835A ITMI940835A IT1269604B IT 1269604 B IT1269604 B IT 1269604B IT MI940835 A ITMI940835 A IT MI940835A IT MI940835 A ITMI940835 A IT MI940835A IT 1269604 B IT1269604 B IT 1269604B
Authority
IT
Italy
Prior art keywords
diagnosis
defects
procedure
production process
synthetic wire
Prior art date
Application number
ITMI940835A
Other languages
Italian (it)
Inventor
Jorg Spahlinger
Nafred Mayer
Ulrich Enders
Bernd Neumann
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Publication of ITMI940835A0 publication Critical patent/ITMI940835A0/en
Publication of ITMI940835A1 publication Critical patent/ITMI940835A1/en
Application granted granted Critical
Publication of IT1269604B publication Critical patent/IT1269604B/en

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
    • 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
    • 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
    • B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
    • 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—Textiles filiform textiles, e.g. yarns
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems
    • 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
ITMI940835A 1993-04-29 1994-04-29 PROCEDURE FOR DIAGNOSIS OF DEFECTS IN A PRODUCTION PROCESS OF A SYNTHETIC WIRE IT1269604B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4314049 1993-04-29
DE4320424 1993-06-21
DE4325632 1993-07-30
DE4329213 1993-08-31

Publications (3)

Publication Number Publication Date
ITMI940835A0 ITMI940835A0 (en) 1994-04-29
ITMI940835A1 ITMI940835A1 (en) 1995-10-29
IT1269604B true IT1269604B (en) 1997-04-08

Family

ID=27435731

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940835A IT1269604B (en) 1993-04-29 1994-04-29 PROCEDURE FOR DIAGNOSIS OF DEFECTS IN A PRODUCTION PROCESS OF A SYNTHETIC WIRE

Country Status (4)

Country Link
CN (1) CN1047000C (en)
DE (1) DE4492654B4 (en)
IT (1) IT1269604B (en)
WO (1) WO1994025869A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751244B1 (en) * 1995-06-30 2007-08-08 Oerlikon Textile GmbH & Co. KG Method for controlling yarn tension
DE19911704A1 (en) * 1998-04-01 1999-10-07 Barmag Barmer Maschf Quality control for production of wound bobbins of melt spun filaments
DE10015564C1 (en) * 2000-03-29 2001-10-11 Dienes Appbau Gmbh Regulating, control and energy supply device, used for spinning machines has electrical regulating, controlling and energy supplying devices, and functional modules arranged on module
DE10125480B4 (en) 2001-05-25 2006-05-11 Georg Sahm Gmbh & Co. Kg Method and apparatus for producing a multifilament yarn from a thermoplastic polymer
TWI346849B (en) 2003-12-05 2011-08-11 Saurer Gmbh & Co Kg Method and apparatus for order control in a production process for a fibre product
US20080315446A1 (en) * 2004-07-31 2008-12-25 Reinhard Muhlenmeister Method and Device for Controlling the Quality During the Production of an Extruded Polymer Product
DE102006035251A1 (en) * 2006-07-26 2008-01-31 Vienco Gmbh Method and arrangement for determining the yarn quality and / or package quality of a running thread on the basis of laser Doppler anemometry
CN103060973A (en) * 2012-12-26 2013-04-24 苏州昭人纺织有限公司 Wire breaking alarming device for textile machine
DE102016119866A1 (en) * 2016-10-18 2018-04-19 Reifenhäuser GmbH & Co. KG Maschinenfabrik Method and plant for producing a fleece of fibers
DE102018109816B3 (en) * 2018-04-24 2019-10-24 Yxlon International Gmbh A method for obtaining at least one significant feature in a series of components of the same type and method for classifying a component of such a series
DE102018006531A1 (en) * 2018-08-17 2020-02-20 Oerlikon Textile Gmbh & Co. Kg Process for monitoring a melt spinning process and melt spinning device
CN109884066A (en) * 2019-01-22 2019-06-14 江苏恒力化纤股份有限公司 A kind of method of offline inspection long filament silk volume greasy dirt fault

Family Cites Families (5)

* 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
DE3005746C2 (en) * 1980-02-15 1983-10-06 Ernest Scragg & Sons Ltd., Macclesfield, Cheshire Device for the continuous monitoring of a large number of threads in a textile machine
CN1027926C (en) * 1985-07-03 1995-03-15 巴马格巴默机器制造股份公司 Continuous monitoring method for running yarns
US4888945A (en) * 1987-04-03 1989-12-26 Murata Kikai Kabushiki Kaisha Method for quality control of textured yarn
GB9010862D0 (en) * 1990-05-15 1990-07-04 Rieter Scragg Ltd Yarn quality grading method

Also Published As

Publication number Publication date
ITMI940835A0 (en) 1994-04-29
WO1994025869A1 (en) 1994-11-10
CN1108459A (en) 1995-09-13
ITMI940835A1 (en) 1995-10-29
DE4492654B4 (en) 2004-10-21
CN1047000C (en) 1999-12-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429