UNI EN ISO 9902-6:2009

NORMAEUROPEA

Pagina IUNI EN ISO 9902-6:2009

© UNI Riproduzione vietata. Tutti i diritti sono riservati. Nessuna parte del presente documentopuò essere riprodotta o diffusa con un mezzo qualsiasi, fotocopie, microfilm o altro, senzail consenso scritto dell’UNI.

www.uni.com

UNIEnte Nazionale Italianodi UnificazioneVia Sannio, 220137 Milano, Italia

UNI EN ISO9902-6

SETTEMBRE 2009

Macchinario tessileProcedura per prove di rumorositàParte 6: Macchinario per la fabbricazione di tessuti

Textile machineryNoise test code Part 6: Fabric manufacturing machinery

La norma, insieme alla UNI EN ISO 9902-1, specifica le condizionidi montaggio, funzionamento e misurazione richieste per lamisurazione, la dichiarazione e la verifica del rumore emessodal macchinario per la fabbricazione di tessuti.

TESTO INGLESE

La presente norma è la versione ufficiale in lingua inglese dellanorma europea EN ISO 9902-6 (edizione marzo 2001), dell’aggior-namento A1 (edizione marzo 2009) e tiene conto delle correzioniintrodotte il 20 maggio 2009, il 3 giugno 2009 e il 29 luglio 2009.

La presente norma sostituisce la UNI EN ISO 9902-6:2003, cherimane tuttavia in vigore fino al 28 dicembre 2009.

ICS 17.140.20; 59.120.30

Norma contenuta ne l l 'Opera "S icurezza de l lavoro ne i cant ier i " ex accordo de l 01/05/2012 t ra UNI e Wol ters K luwer I ta l ia .R iproduz ione v ie ta ta .

© UNI Pagina IIUNI EN ISO 9902-6:2009

Le norme UNI sono elaborate cercando di tenere conto dei punti di vista di tutte le partiinteressate e di conciliare ogni aspetto conflittuale, per rappresentare il reale statodell’arte della materia ed il necessario grado di consenso.Chiunque ritenesse, a seguito dell’applicazione di questa norma, di poter fornire sug-gerimenti per un suo miglioramento o per un suo adeguamento ad uno stato dell’artein evoluzione è pregato di inviare i propri contributi all’UNI, Ente Nazionale Italiano diUnificazione, che li terrà in considerazione per l’eventuale revisione della norma stessa.

Le norme UNI sono revisionate, quando necessario, con la pubblicazione di nuove edizioni odi aggiornamenti. È importante pertanto che gli utilizzatori delle stesse si accertino di essere in possessodell’ultima edizione e degli eventuali aggiornamenti. Si invitano inoltre gli utilizzatori a verificare l’esistenza di norme UNI corrispondenti allenorme EN o ISO ove citate nei riferimenti normativi.

PREMESSA NAZIONALELa presente norma costituisce il recepimento, in lingua inglese,della norma europea EN ISO 9902-6 (edizione marzo 2001) edell’aggiornamento A1 (edizione marzo 2009 con correzioni del20 maggio 2009, 3 giugno 2009 e 29 luglio 2009), che assumonocosì lo status di norma nazionale italiana.

La presente norma è stata elaborata sotto la competenza dellaCommissione Tecnica UNISicurezza

La presente norma è stata ratificata dal Presidente dell’UNI ed èentrata a far parte del corpo normativo nazionale il 3 settembre 2009.


EUROPEAN STANDARD

NORME EUROPÉENNE

EUROPÄISCHE NORM

EN ISO 9902-6:2001/A1

March 2009

ICS 59.120.30; 17.140.20

English Version

Textile machinery - Noise test code - Part 6: Fabricmanufacturing machinery - Amendment 1 (ISO 9902-

6:2001/Amd 1:2009)

Matériel pour l'industrie textile - Code d'essai acoustique -Partie 6: Machines de production des étoffes -

Amendement 1 (ISO 9902-6:2001/Amd 1:2009)

Textilmaschinen - Geräuschmessverfahren - Teil 6:Maschinen zur Hertsellung textiler Flächengebilde -

Änderung 1 (ISO 9902-6:2001/Amd 1:2009)

This amendment A1 modifies the European Standard EN ISO 9902-6:2001; it was approved by CEN on 12 March 2009.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of thisamendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning suchnational standards may be obtained on application to the CEN Management Centre or to any CEN member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation under theresponsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the officialversions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATIONC O M I T É E U R O P É E N D E N O R M A LI S A T I O NEUR OP ÄIS C HES KOM ITEE FÜR NOR M UNG

Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.

Ref. No. EN ISO 9902-6:2001/A1:2009: E

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001/A1:2009 (E)

2

Contents Page

Foreword ..............................................................................................................................................................3�

Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC ..............................................................................................4�

Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC ..........................................................................................5�

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001/A1:2009 (E)

3

Foreword

This document (EN ISO 9902-6:2001/A1:2009) has been prepared by Technical Committee ISO/TC 72 "Textile machinery and machinery for dry-cleaning and industrial laundering" in collaboration with Technical Committee CEN/TC 214 "Textile machinery and accessories", the secretariat of which is held by SNV.

This Amendment to the European Standard EN ISO 9902-6:2001 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by December 2009.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directives.

For relationship with EC Directives, see informative Annexes ZA and ZB, which are integral parts of this document.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

Endorsement notice

The text of ISO 9902-6:2001/Amd 1:2009 has been approved by CEN as a EN ISO 9902-6:2001/A1:2009 without any modification.

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001/A1:2009 (E)

4

Annex ZA (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC

This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 98/37/EC. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with Essential Requirement 1.7.4 f) of that Directive and associated EFTA regulations. WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard.

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001/A1:2009 (E)

5

Annex ZB (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC

This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with Essential Requirement 1.7.4.2 u) of that Directive and associated EFTA regulations. WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard.

UNI EN ISO 9902-6:2009


UNI EN ISO 9902-6:2009


Reference numberISO 9902-6:2001/Amd.1:2009(E)

© ISO 2009

INTERNATIONAL STANDARD

ISO9902-6

First edition2001-03-15

AMENDMENT 12009-03-15

Textile machinery — Noise test code — Part 6: Fabric manufacturing machinery

AMENDMENT 1

Matériel pour l'industrie textile — Code d'essai acoustique —

Partie 6: Machines de production des étoffes

AMENDEMENT 1

UNI EN ISO 9902-6:2009


ISO 9902-6:2001/Amd.1:2009(E)

PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area.

Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

COPYRIGHT PROTECTED DOCUMENT © ISO 2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester.

ISO copyright office Case postale 56 � CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org

Published in Switzerland

ii © ISO 2009 – All rights reserved

UNI EN ISO 9902-6:2009


ISO 9902-6:2001/Amd.1:2009(E)

© ISO 2009 – All rights reserved iii

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

Amendment 1 to ISO 9902-6:2001 was prepared by Technical Committee ISO/TC 72, Textile machinery and accessories, Subcommittee SC 8, Safety requirements for textile machinery.

UNI EN ISO 9902-6:2009


UNI EN ISO 9902-6:2009


ISO 9902-6:2001/Amd.1:2009(E)

© ISO 2009 – All rights reserved 1

Textile machinery — Noise test code —

Part 6: Fabric manufacturing machinery

AMENDMENT 1

Page 1, Normative references

Delete the year of publication for the following references:

ISO 3743-1

ISO 3744

ISO 3746

ISO 3747

ISO 9614-1


Replace the reference to ISO 5247:1983 with the following:

ISO 5247 (all parts), Textile machinery and accessories — Weaving machines


Replace the reference to ISO 7839:1984 with the following:

ISO 7839:2005, Textile machinery and accessories — Knitting machines — Vocabulary and classification


Delete the year of publication for the following references:

ISO 9614-2

ISO 11201

ISO 11202

ISO 11203

ISO 11204


Add the following reference:

ISO 9902-1:2001/Amd.1:2009, Textile machinery — Noise test code — Part 1: Common requirements

UNI EN ISO 9902-6:2009


ISO 9902-6:2001/Amd.1:2009(E)

2 © ISO 2009 – All rights reserved

Page 3, 5.2

Replace the first sentence with the following:

See 5.2 of ISO 9902-1:2001, as amended by ISO 9902-1:2001/Amd.1:2009.

Page 4, 6.2.3

Replace the title of 6.2.3 with the following:

6.2.3 Flatbed knitting machine, straight-bar knitting machine and flat warping knitting machine

Page 4, 6.2.4

Replace the title of 6.2.4 with the following:

6.2.4 Circular weaving and circular knitting machine

Page 4, Figure 3

Replace the title of Figure 3 with the following:

Figure 3 — Circular weaving and circular knitting machine

Page 6, Clause 12

Replace the first paragraph with the following:

See Clause 12 of ISO 9902-1:2001, as amended by ISO 9902-1:2001/Amd.1:2009.

Page 11, Table 3

In the first column entitled “Machine family”, delete the entire row entitled “Circular flatbed knitting machine”.

Page 12, Table 3

In the first column entitled “Machine family”, replace “Warp knitting and Raschel machines” with “Flat warp knitting machines”. Add the letter “L” to the sixth column entitled “Very large machinery”.

Page 13, Table 3

In the first column entitled “Machine family”, replace “Cotton machines” with “Straight-bar knitting machines”.

Delete the entire second row entitled “Stitch bonding machines (knitting)”.

UNI EN ISO 9902-6:2009


EUROPEAN STANDARD

NORME EUROPÉENNE

EUROPÄISCHE NORM

EN ISO 9902-6

March 2001

ICS 17.140.20; 59.120.01

English version

Textile machinery - Noise test code - Part 6: Fabricmanufacturing machinery (ISO 9902-6:2001)

Matériel pour l'industrie textile - Code d'essai acoustique -Partie 6: Machines de production des étoffes (ISO 9902-

6:2001)

Textilmaschinen - Geräuschmessverfahren - Teil 6:Maschinen zur Herstellung textiler Flächengebilde (ISO

9902-6:2001)

This European Standard was approved by CEN on 15 March 2001.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.

CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATIONC O M I T É E U R O P É E N D E N O R M A LI S A T I O NEUR OP ÄIS C HES KOM ITEE FÜR NOR M UNG

Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2001 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.

Ref. No. EN ISO 9902-6:2001 E

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001

Foreword

The text of the International Standard ISO 9902-6:2001 has been prepared by Technical Committee ISO/TC72 "Textile machinery and machinery for dry-cleaning and industrial laundering" in collaboration withTechnical Committee CEN/TC 214 "Textile machinery and machinery for dry-cleaning and industrial laundry",the secretariat of which is held by SNV.

This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by September 2001, and conflicting national standards shall bewithdrawn at the latest by September 2001.

This European Standard has been prepared under a mandate given to CEN by the European Commissionand the European Free Trade Association, and supports essential requirements of EU Directive(s).

For relationship with EU Directive(s), see informative Annex ZB, which is an integral part of this standard.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark,Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,Spain, Sweden, Switzerland and the United Kingdom.

Endorsement notice

The text of the International Standard ISO 9902-6:2001 was approved by CEN as a European Standardwithout any modification.

NOTE: Normative references to International Standards are listed in annex ZA (normative).

Attention is drawn to the possibility that some of the elements of this International Standard may be thesubject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

This first edition of ISO 9902-6, together with ISO 9902-1, ISO 9902-2, ISO 9902-3, ISO 9902-4,ISO 9902-5 and ISO 9902-7, cancels and replaces ISO 9902:1993, which has been technically revised.

ISO 9902 consists of the following parts, under the general title Textile machinery - Noise test code:

- Part 1: Common requirements- Part 2: Spinning preparatory and spinning machinery- Part 3: Nonwoven machinery- Part 4: Yarn processing, cordage and rope manufacturing machinery- Part 5: Weaving and knitting preparatory machinery- Part 6: Fabric manufacturing machinery- Part 7: Dyeing and finishing machinery

Annex ZA of this part of ISO 9902 is for information only.

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001

Annex ZA(normative)

Normative references to international publications with their relevant European publications

This European Standard incorporates by dated or undated reference, provisions from other publications.These normative references are cited at the appropriate places in the text and the publications are listedhereafter. For dated references, subsequent amendments to or revisions of any of these publications apply tothis European Standard only when incorporated in it by amendment or revision. For undated references thelatest edition of the publication referred to applies (including amendments).

NOTE Where an International Publication has been modified by common modifications, indicated by (mod.), the relevantEN/HD applies.

Publication Year Title EN YearISO 3743-1 1994 Acoustics Determination of sound power levels of

noise sources Engineering methods for small,movable sources in reverberant fields Part 1:Comparison method in hard-walled test rooms

EN ISO 3743-1 1995

ISO 3744 1994 Acoustics Determination of sound power levels ofnoise sources using sound pressure Engineeringmethod in an essentially free field over a reflectingplane

EN ISO 3744 1995

ISO 3746 1995 Acoustics Determination of sound power levels ofnoise sources using sound pressure Survey me-thod using an enveloping measurement surfaceover a reflecting plane

EN ISO 3746 1995

ISO 3747 2000 Acoustics Determination of sound power levels ofnoise sources using sound pressure Comparisonmethod for use in situ

EN ISO 3747 2000

ISO 9614-1 1993 Acoustics Determination of sound power levels ofnoise sources using sound intensity Part 1:Measurement at discrete points

EN ISO 9614-1 1995

ISO 9614-2 1996 Acoustics Determination of sound power levels ofnoise sources using sound intensity Part 2:Measurement by scanning

EN ISO 9614-2 1996

ISO 11201 1995 Acoustics Noise emitted by machinery and equip-ment Measurement of emission sound pressurelevels at a work station and at other specified posi-tions Engineering method in an essentially freefield over a reflecting plane

EN ISO 11201 1995

ISO 11202 1995 Acoustics Noise emitted by machinery and equip-ment Measurement of emission sound pressurelevels at a work station and at other specified posi-tions Survey method in situ

EN ISO 11202 1995

ISO 11203 1995 Acoustics Noise emitted by machinery and equip-ment Determination of emission sound pressurelevels at a work station and at other specified posi-tions from the sound power level

EN ISO 11203 1995

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001

ISO 11204 1995 Acoustics Noise emitted by machinery and equip-ment Measurement of emission sound pressurelevels at a work station and at other specified posi-tions Method requiring environmental corrections

EN ISO 11204 1995

UNI EN ISO 9902-6:2009


EN ISO 9902-6:2001

Annex ZB(informative)

Clauses of this European Standard addressing Essential Requirements or other provisionsof EU Directives

This European Standard has been prepared under a mandate given to CEN by the European Commissionand the European Free Trade Association and supports essential requirements of following EU directive(s).

Machinery Directive 98/37/EC, amended by Directive 98/79/EC.

WARNING: Other requirements and other EU Diectives may be applicable to the product(s) falling within thescope of this standard.

Compliance with this standard provides one means of conforming with specific essential requirements of theDirective(s) concerned and associated EFTA regulations.

UNI EN ISO 9902-6:2009


UNI EN ISO 9902-6:2009


Reference numberISO 9902-6:2001(E)

© ISO 2001

INTERNATIONALSTANDARD

ISO9902-6

First edition2001-03-15


Part 6:Fabric manufacturing machinery

Matériel pour l’industrie textile — Code d'essai acoustique —

Partie 6: Machines de production des étoffes

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)

PDF disclaimer

This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading thisfile, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in thisarea.

Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventthat a problem relating to it is found, please inform the Central Secretariat at the address given below.

© ISO 2001

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member bodyin the country of the requester.

ISO copyright officeCase postale 56 � CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail [email protected] www.iso.ch

Printed in Switzerland

ii © ISO 2001 – All rights reserved

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)

© ISO 2001 – All rights reserved iii

Contents Page

Foreword.....................................................................................................................................................................iv

1 Scope ..............................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions ...................................................................................................................................2

4 Defining the test object .................................................................................................................................2

5 Sound power level determination ................................................................................................................2

6 Emission sound pressure level determination...........................................................................................3

7 Installation and mounting conditions..........................................................................................................6

8 Operating conditions.....................................................................................................................................6

9 Measurement uncertainties ..........................................................................................................................6

10 Information to be recorded ...........................................................................................................................6

11 Information to be reported............................................................................................................................6

12 Declaration and verification of noise emission values..............................................................................6

Bibliography ..............................................................................................................................................................14

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)

iv © ISO 2001 – All rights reserved

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISOmember bodies). The work of preparing International Standards is normally carried out through ISO technicalcommittees. Each member body interested in a subject for which a technical committee has been established hasthe right to be represented on that committee. International organizations, governmental and non-governmental, inliaison with ISO, also take part in the work. ISO collaborates closely with the International ElectrotechnicalCommission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this part of ISO 9902 may be the subject of patentrights. ISO shall not be held responsible for identifying any or all such patent rights.

International Standard ISO 9902-6 was prepared by Technical Committee ISO/TC 72, Textile machinery andmachinery for dry-cleaning and industrial laundering, Subcommittee SC 8, Safety requirements for textilemachinery.

This first edition of ISO 9902-6, together with ISO 9902-1, ISO 9902-2, ISO 9902-3, ISO 9902-4, ISO 9902-5 andISO 9902-7, cancels and replaces ISO 9902:1993, which has been technically revised.

ISO 9902 consists of the following parts, under the general title Textile machinery — Noise test code:

— Part 1: Common requirements

— Part 2: Spinning preparatory and spinning machinery

— Part 3: Nonwoven machinery

— Part 4: Yarn processing, cordage and rope manufacturing machinery

— Part 5: Weaving and knitting preparatory machinery

— Part 6: Fabric manufacturing machinery

— Part 7: Dyeing and finishing machinery

UNI EN ISO 9902-6:2009


INTERNATIONAL STANDARD ISO 9902-6:2001(E)



Part 6:Fabric manufacturing machinery

1 Scope

This part of ISO 9902, taken together with ISO 9902-1, specifies the mounting, operating and measuring conditionsrequired for the measurement, declaration and verification of noise emitted by fabric manufacturing machinery. It isapplicable to engineering (grade 2) and survey (grade 3) methods, in accordance with the International Standardsto which it makes normative reference.

This part of ISO 9902 covers the different types of weaving and knitting machines defined in ISO 5247 andISO 7839, respectively. It is applicable to full-width weaving machines with shuttles, with rigid, telescopic or flexiblerapiers, with projectiles, and to those with weft insertion by hydraulic (waterjet) or by pneumatic (airjet) nozzle. It isalso applicable to narrow fabric weaving machines with weft insertion by shuttles or needles, to other weavingmachines of the multi-phase and circular weaving types, and to Jacquard machines. This part of ISO 9902 isapplicable to knitting machinery including circular knitting, flat bed knitting, warp knitting, Raschel, cotton (flat weftweaving) and stitch bonding machines.

2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions ofthis part of ISO 9902. For dated references, subsequent amendments to, or revisions of, any of these publicationsdo not apply. However, parties to agreements based on this part of ISO 9902 are encouraged to investigate thepossibility of applying the most recent editions of the normative documents indicated below. For undatedreferences, the latest edition of the normative document referred to applies. Members of ISO and IEC maintainregisters of currently valid International Standards.

ISO 3743-1:1994, Acoustics — Determination of sound power levels of noise sources — Engineering methods forsmall, movable sources in reverberant fields — Part 1: Comparison method in hard-walled test rooms.

ISO 3744:1994, Acoustics — Determination of sound power levels of noise sources using sound pressure —Engineering method in an essentially free field over a reflecting plane.

ISO 3746:1995, Acoustics — Determination of sound power levels of noise sources using sound pressure —Survey method using an enveloping measurement surface over a reflecting plane.

ISO 3747:2000, Acoustics — Determination of sound power levels of noise sources using sound pressure —Comparison method in situ.

ISO 5247:1983, Textile machinery and accessories — Weaving machines — Classification and vocabulary.

ISO 7839:1984, Textile machinery and accessories — Knitting machines — Classification and vocabulary.

ISO 9614-1:1993, Acoustics — Determination of sound power levels of noise sources using sound intensity —Part 1: Measurement at discrete points.

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)


ISO 9614-2:1996, Acoustics — Determination of sound power levels of noise sources using sound intensity —Part 2: Measurement by scanning.

ISO 9902-1:2001, Textile machinery — Noise test code — Part 1: Common requirements.

ISO 11201:1995, Acoustics — Noise emitted by machinery and equipment — Measurement of emission soundpressure levels at a work station and at other specified positions — Engineering method in an essentially free fieldover a reflecting plane.

ISO 11202:1995, Acoustics — Noise emitted by machinery and equipment — Measurement of emission soundpressure levels at a work station and at other specified positions — Survey method in situ.

ISO 11203:1995, Acoustics — Noise emitted by machinery and equipment — Determination of emission soundpressure levels at a work station and at other specified positions from the sound power level.

ISO 11204:1995, Acoustics — Noise emitted by machinery and equipment — Measurement of emission soundpressure levels at a work station and at other specified positions — Method requiring environmental corrections.

3 Terms and definitions

For the purposes of this part of ISO 9902, the terms and definitions given in ISO 9902-1 apply.

4 Defining the test object

See Tables 1 to 3 of this part of ISO 9902 and clause 4 of ISO 9902-1:2001.

5 Sound power level determination

5.1 International Standards required for basic measurements

5.1.1 General

See 5.1 of ISO 9902-1:2001.

5.1.2 Determination by measuring sound intensity

Determination of the A-weighted sound power level, LWA, using sound intensity measurements shall be inaccordance with ISO 9614-1 (discrete points) or ISO 9614-2 (scanning).

5.1.3 Determination using emission sound pressure levels on a measurement surface

Determination of the A-weighted sound power level, LWA, by measurement of A-weighted emission sound pressurelevels on a prescribed measurement surface shall be in accordance with one of the following:

� ISO 3744,

� ISO 3747, or

� ISO 3746, but only where use of ISO 3744 or ISO 3747 is not practicable.

Where its conditions are met (e.g. in the case of small narrow fabric weaving machines or knitting machines),ISO 3743-1 provides an alternative method which may be used.

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)


5.2 Very large machines

See 5.2 of ISO 9902-1:2001. Very large machines are designated by the letter “L” in Tables 1 to 3 of this part ofISO 9902.

6 Emission sound pressure level determination

6.1 International Standards required for basic measurements

See 6.1 of ISO 9902-1:2001.

The A-weighted emission sound pressure level, LpA, shall be determined in accordance with one of the following:

� ISO 11201,

� ISO 11204, or

� ISO 11202, but only where use of ISO 11201 or 11204 is not practicable.

Where its conditions are met (e.g. in the case of small, narrow fabric weaving machines or knitting machines withprincipally omnidirectional sound radiation) and the sound power level has already been determined,ISO 11203:1995 (6.2.3) gives an alternative method which may be used, providing the distance from the machinesurface is 1 m.

6.2 Selection of work station and other specified positions

6.2.1 General

See 6.2 of ISO 9902-1:2001 and Tables 1 to 3 of this part of ISO 9902.

6.2.2 Weaving machinery other than circular and narrow fabric machines

For weaving machines that are not of the circular or narrow fabric type, select eight measurement positions, asshown in Figure 1, at a distance of 1 m and a height of 1,6 m above the floor or working platform. In areas wherespace is restricted, the measurement distance from the machine surface may be reduced to 0,5 m or 0,25 m (thisshall be reported and declared). Use the eight values measured at the defined positions to calculate LpA (see 6.1 ofISO 9902-1:2001). If the back of the machine is not accessible during operation with material, the first threepositions may be excluded.

Dimensions in metres

Key

1 Sley

A to H are the measurement positions.

Figure 1 — Weaving machines other than circular and narrow fabric machines

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)


6.2.3 Knitting machinery other than circular machines, but including circular flat bed knitting machines

For flatbed knitting machines, warp knitting machines, Raschel machines and stitch-bonding machines (includingparticular warp knitting machines such as carpet warp knitting and cotton machines) with a maximum working widthof 8 m, select eight measurement positions, as shown in Figure 2, at a distance of 1 m and a height of 1,6 m abovethe floor or working platform. For larger machines, increase the number of positions such that the distance betweentwo adjacent positions does not exceed 3 m. Where access to the rear is prevented by the delivered yarn, omit themeasurement positions on the rear. Use the eight values measured at the defined positions to calculate LpA (see6.1 of ISO 9902-1:2001).



Figure 2 — Knitting machines other than circular machines

6.2.4 Circular weaving and knitting machines

For circular weaving as well as circular knitting machines, select four measurement positions, as shown in Figure 3,at a distance of 1 m and a height of 1,6 m above the floor or working platform. Use the four values measured at thedefined positions to calculate LpA (see 6.1 of ISO 9902-1:2001).


A to D are the measurement positions.

Figure 3 — Circular weaving and knitting machines

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)


6.2.5 Narrow fabric weaving machines

For narrow fabric weaving machines, select a single measurement position, as shown in Figure 4, at a distance of1 m from the middle of the front of the machine and at a height of 1,6 m above the floor or working platform. Usethe value measured at this position to calculate LpA (see 6.1 of ISO 9902-1:2001).


A is the measurement position.

Figure 4 — Narrow fabric weaving machines

6.2.6 Jacquard machines

For Jacquard machines, select eight measurement positions, as shown in Figure 5. Take two series ofmeasurements at a distance of 1 m from the centre of each side. The height of measurement positions 1 to 4 shallbe half the height of the frame, while the height of measurement positions 5 to 8 shall be that of the height of thecentreline of the Jacquard. Use the eight values to calculate LpA (see 6.1 of ISO 9902-1:2001).


Key

1 Frame

2 Jacquard machine


Figure 5 — Jacquard machines

UNI EN ISO 9902-6:2009


ISO 9902-6:2001(E)


7 Installation and mounting conditions

See clause 7 of ISO 9902-1:2001.

8 Operating conditions

See clause 8 of ISO 9902-1:2001 and Tables 1 to 3 of this part of ISO 9902.

For weaving machines having two or more variable parameters, as an alternative to the method given in Table 1(see clause 8 of ISO 9902-1:2001), the noise emission values depending on speed and other variable parameters(e.g. width and number of heald frames) may be determined. In such cases, the values shall be reported anddeclared, preferably in tabular or graphical form, or by means of a correction factor, or both.

9 Measurement uncertainties


10 Information to be recorded


11 Information to be reported

See clause 11 of ISO 9902-1:2001. The information required to be reported includes that contained in Tables 1 to 3of this part of ISO 9902.

12 Declaration and verification of noise emission values


If the alternative given in clause 8 of this part of ISO 9902 is chosen, provide an explanation of how LpA and LWAcan be obtained from the table or graph, or, using the correction factor, for the specified values of the variableparameters. In addition, the uncertainties KpA and KWA shall be declared.

UNI EN ISO 9902-6:2009


Tab

le1

—M

easu

rem

ent

con

dit

ion

sfo

rw

eavi

ng

mac

hin

ery

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

a

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Shu

ttle

wea

ving

mac

hine

sse

eN

otes

1an

d2

—a)

type

ofsh

edfo

rmat

ion

max

imum

wor

king

wid

thin

cent

imet

res

whe

reap

prop

riate

the

shut

tlebo

xch

ange

type

ofau

tom

atic

doffe

req

uipm

entf

orpi

rnw

indi

ng

type

ofhe

ald

fram

es(e

.g.m

ater

ial,

desi

gn)

L

for

pape

rfe

ltan

dca

rpet

see

6.2.

2w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofhe

ald

fram

es

fabr

icda

ta

wor

king

wid

thus

edin

cent

imet

res

shut

tledi

men

sion

sin

mill

imet

res

shut

tlem

ass

ingr

ams

shut

tlem

ater

ial

type

and

mat

eria

lof

the

pick

er

type

and

mat

eria

lof

the

back

stop

Pro

ject

ilew

eavi

ngm

achi

nes

see

Not

es1

and

2

—a)

type

ofsh

edfo

rmat

ion

max

imum

wor

king

wid

thin

cent

imet

res

type

ofhe

ald

fram

es(e

.g.m

ater

ial,

desi

gn)

type

ofw

eft

yarn

supp

ly

—

see

6.2.

2w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofhe

ald

fram

es

fabr

icda

ta

wor

king

wid

thus

edin

cent

imet

res

Rap

ier

wea

ving

mac

hine

sse

eN

otes

1an

d2

—a)

type

ofsh

edfo

rmat

ion

max

imum

wor

king

wid

thin

cent

imet

res

type

ofhe

ald

fram

es(e

.g.m

ater

ial,

desi

gn)

type

ofw

eft

yarn

supp

ly

—

see

6.2.

2w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofhe

ald

fram

es

fabr

icda

ta

wor

king

wid

thus

edin

cent

imet

res

ISO 9902-6:2001(E)

© ISO 2001 – All rights reserved 7UNI EN ISO 9902-6:2009


Tab

le1(continued)

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

a

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Wea

ving

mac

hine

sw

ithw

efti

nser

tion

byno

zzle

see

Not

es1

and

2ai

rpr

epar

atio

nor

wat

erpr

epar

atio

n

a)

type

ofsh

edfo

rmat

ion

max

imum

wor

king

wid

thin

cent

imet

res

type

ofhe

ald

fram

es(m

ater

iald

esig

n)

type

ofw

eft

yarn

supp

ly

type

ofm

achi

ne(a

iror

wat

er)

—

see

6.2.

2w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofhe

ald

fram

es

fabr

icda

ta

nozz

lepr

essu

rein

pasc

als

wor

king

wid

thus

edin

cent

imet

res

Mul

ti-ph

ase

wea

ving

mac

hine

sw

ithw

efti

nser

tion

byno

zzle

see

Not

e1

air

prep

arat

ion

a)

max

imum

wor

king

wid

thin

cent

imet

res

type

ofw

eft

yarn

supp

ly—

see

6.2.

2w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

fabr

icda

ta

air

pres

sure

inpa

scal

s

wor

king

wid

thus

edin

cent

imet

res

Nar

row

fabr

icw

eavi

ngm

achi

nes

see

Not

e1

Jacq

uard

mac

hine

with

harn

ess

—a)

type

ofsh

edfo

rmat

ion

max

imum

wor

king

wid

thin

cent

imet

res

type

ofhe

ald

fram

es

type

ofm

achi

ne(s

huttl

eor

need

lety

pe)

—

see

6.2.

5an

d6.

1w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofhe

ald

fram

es

fabr

icda

ta

wor

king

wid

thus

edin

cent

imet

res

num

ber

ofpi

eces

Nar

row

fabr

icw

eavi

ngm

achi

nes

with

inte

grat

edJa

cqua

rdm

achi

ne

Jacq

uard

mac

hine

—a)

spec

ifica

tion

ofJa

cqua

rdm

achi

ne

max

imum

wor

king

wid

thin

cent

imet

res

—

see

6.2.

5an

d6.

1w

ithm

ater

ial

spee

din

wef

tin

sert

ions

per

min

ute

num

ber

ofJa

cqua

rden

ds

wor

king

wid

thus

edin

cent

imet

res

fabr

icda

ta

num

ber

ofpi

eces

ISO 9902-6:2001(E)


UNI EN ISO 9902-6:2009


Tab

le1(continued)

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

a

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Circ

ular

wea

ving

mac

hine

sS

eeN

ote

1

—a)

max

imum

diam

eter

inm

illim

etre

s

num

ber

ofro

tatin

gsh

uttle

s

num

ber

ofdo

bby

mec

hani

sms

—

see

6.2.

4w

ithou

tmat

eria

l

80%

ofth

em

axim

umdi

amet

erin

mill

imet

res

mac

hine

spee

din

revo

lutio

nspe

rm

inut

e

—

NO

TE

1T

hete

stob

ject

isth

ew

eavi

ngm

achi

nefit

ted

with

equi

pmen

tfo

rfe

edan

dde

liver

yof

mat

eria

l(e

.g.

war

pbe

ams,

clot

hbe

ams)

,bu

tex

clud

ing

war

pcr

eels

and

free

stan

ding

equi

pmen

tfo

rcl

oth-

take

-up

(e.g

.fab

ricw

indi

ngm

achi

ne,f

oldi

ngm

achi

ne).

NO

TE

2In

mos

tcas

es,n

oise

test

sof

wea

ving

mac

hine

san

dJa

cqua

rdm

achi

nes

will

have

tobe

cond

ucte

dse

para

tely

.How

ever

,in

orde

rto

beab

leto

oper

ate

the

wea

ving

mac

hine

with

mat

eria

l,a

dobb

yha

ving

the

min

imum

ofhe

ald

fram

esca

nbe

used

tosi

mul

ate

the

Jacq

uard

mac

hine

.Kno

wle

dge

ofth

efin

alin

stal

latio

nco

nfig

urat

ion

can

then

enab

leca

lcul

atio

nof

the

nois

eem

issi

onof

the

com

bine

dw

eavi

ngm

achi

nean

dJa

cqua

rdm

achi

ne.

aH

owev

er,s

uch

equi

pmen

tmay

bene

cess

ary

for

runn

ing

the

mac

hine

with

mat

eria

l.

Tab

le2

—M

easu

rem

ent

con

dit

ion

sfo

rJa

cqu

ard

mac

hin

es

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Jacq

uard

mac

hine

sm

echa

nica

llyor

elec

tron

ical

lyco

ntro

lled

—

harn

ess

and

driv

e(s

eeN

ote

2,T

able

1)

b)

max

imum

num

ber

ofho

oks

desc

riptio

nof

the

shed

geom

etry

—

see

6.2.

6w

ithou

tmat

eria

l

liftp

atte

rn1:

1

hook

load

inup

per

posi

tion

5N

spee

din

wef

tin

sert

ions

per

min

ute

—

ISO 9902-6:2001(E)



Tab

le3

—M

easu

rem

ent

con

dit

ion

sfo

rkn

itti

ng

mac

hin

ery

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Circ

ular

knitt

ing

mac

hine

sin

tegr

ated

cree

lre

mot

ecr

eel

a)

nom

inal

diam

eter

ofth

em

achi

nein

mill

imet

res

type

ofdr

ive

(e.g

.el

ectr

ichy

drau

lic)

type

ofm

achi

ne(n

eedl

ecy

linde

ror

cam

box

ring

rota

ting)

type

ofne

edle

s(la

tch

type

orco

mpo

und)

num

ber

ofne

edle

carr

iers

pitc

hin

mill

imet

res

(gau

geE

acco

rdin

gto

ISO

8188

)

num

ber

ofne

edle

carr

iers

(sec

tions

)

type

offa

bric

take

-up

and

take

-dow

n(d

off)

devi

ce

type

ofne

edle

sele

ctor

ifap

prop

riate

.

with

/with

outy

arn

chan

ger

with

orw

ithou

tfan

s

—

see

6.2.

4an

d6.

1w

ithm

ater

ial

patte

rn:m

achi

new

ith1

need

leca

rrie

r:R

L;m

achi

new

ith2

need

leca

rrie

rs:R

R

80%

to85

%of

the

max

imum

oper

atio

nsp

eed

inre

volu

tions

perm

inut

e

clos

edho

ods

orco

vers

max

imum

num

ber

ofne

edle

san

dkn

ittin

gsy

stem

s

—

mat

eria

ldat

a

ISO 9902-6:2001(E)


UNI EN ISO 9902-6:2009


Tab

le3(continued)

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Fla

tbed

knitt

ing

mac

hine

sin

tegr

ated

cree

lre

mot

ecr

eel

a)

max

imum

wor

king

wid

thin

mill

imet

res

max

imum

oper

atio

nsp

eed

inm

etre

spe

rse

cond

num

ber

ofne

edle

carr

iers

num

ber

ofca

rria

ges

num

ber

ofsy

stem

spe

rca

rria

ge

need

lepi

tch

inm

illim

etre

s(g

auge

Eac

cord

ing

toIS

O81

88)

—

see

6.2.

3w

ithm

ater

ial

patte

rn:m

achi

new

ith1

need

leca

rrie

r:R

L,m

achi

new

ith2

orm

ore

need

leca

rrie

rs:R

R

wor

king

wid

th:8

0%

to85

%of

the

max

imum

wor

king

wid

th

80%

to85

%of

the

max

imum

oper

atio

nsp

eed

clos

edho

ods

orco

vers

max

imum

num

ber

ofne

edle

san

dkn

ittin

gsy

stem

s

—

mat

eria

ldat

a

Circ

ular

flatb

edkn

ittin

gm

achi

nes

cree

l

—a)

oper

atio

nsp

eed

inm

etre

spe

rse

cond

nom

inal

wor

king

wid

thin

mill

imet

res

num

ber

ofne

edle

carr

iers

num

ber

ofca

rria

ges

num

ber

ofsy

stem

spe

rca

rria

ge

need

lepi

tch

inm

illim

etre

s(g

auge

Eac

cord

ing

toIS

O81

88)

—

see

6.2.

3w

ithm

ater

ial

patte

rn:R

R

80%

+5

%of

the

max

imum

oper

atio

nsp

eed

clos

edho

ods

orco

vers

max

imum

num

ber

ofne

edle

san

dkn

ittin

gsy

stem

s

—

mat

eria

ldat

a

ISO 9902-6:2001(E)



Tab

le3(continued)

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

War

pkn

ittin

gan

dR

asch

elm

achi

nes

inte

grat

edfe

edin

gan

dde

liver

yde

vice

s

wef

tins

ertio

nde

vice

rem

ote

feed

ing

devi

ce

a)

max

imum

oper

atio

nsp

eed

inm

esh

row

spe

rmin

ute

max

imum

oper

atio

nw

idth

inm

illim

etre

s

need

lepi

tch

inm

illim

etre

s(g

auge

Eac

cord

ing

toIS

O81

88)

num

ber

ofne

edle

carr

iers

type

ofne

edle

s

type

and

num

ber

ofgu

ide

bars

type

offe

ed(e

.g.

inte

grat

edbe

am,

free

stan

ding

beam

fram

e,cr

eel)

type

ofbe

amre

gula

tor

type

ofw

eft

inse

rtio

n

type

ofJa

cqua

rdm

achi

ne

num

ber

ofne

edle

san

dsi

nker

s

with

orw

ithou

tsu

ctio

nde

vice

—

see

6.2.

3w

ithou

tmat

eria

lop

erat

ion

spee

din

mes

hro

ws

perm

inut

e

—

ISO 9902-6:2001(E)


UNI EN ISO 9902-6:2009


Tab

le3(continued)

Test

obj

ectd

efin

itio

n(s

eecl

ause

4)O

per

atin

gco

nditi

ons

(see

ISO

9902

-1:2

001,

clau

se8)

Mac

hin

efa

mily

Equ

ipm

enti

nclu

ded

fort

hete

stif

appl

icab

le

Equ

ipm

ente

xclu

ded

from

the

test

Mac

hine

conf

igur

atio

n(s

eeIS

O99

02-1

:200

1,cl

ause

4)

Des

ign

feat

ures

tobe

repo

rted

Ver

yla

rge

mac

hin

ery

L(5

.2)

Wor

kst

atio

n(s

ee6.

2)P

resc

ribed

para

met

ers

Var

iabl

epa

ram

eter

sP

aram

eter

sto

bere

port

ed

Cot

ton

mac

hine

s

——

a)

max

imum

oper

atio

nsp

eed

inm

esh

row

spe

rm

inut

e

max

imum

wor

king

wid

thin

mill

imet

res

need

lepi

tch

inm

illim

etre

s

type

ofpa

ttern

ing

devi

ce

num

ber

ofne

edle

carr

iers

wid

thof

need

leca

rrie

rsin

mill

imet

res

—

see

6.2.

3w

ithm

ater

ial

oper

atio

nsp

eed

inm

esh

row

spe

rm

inut

e

—

Stit

chbo

ndin

gm

achi

nes

(kni

tting

)in

tegr

ated

cree

lre

mot

efe

edin

gde

vice

a)

max

imum

oper

atio

nsp

eed

inm

esh

row

spe

rm

inut

e

max

imum

wor

king

wid

thin

mill

imet

res

type

offe

ed(e

.g.

war

pbe

am)

num

ber

ofgu

ide

bars

need

lepi

tch

inm

illim

etre

s

laps

with

orw

ithou

tgla

ssch

oppe

r

—

see

6.2.

3w

ithou

tmat

eria

lop

erat

ion

spee

din

mes

hro

ws

per

min

ute

—

aH

owev

er,s

uch

equi

pmen

tmay

bene

cess

ary

for

runn

ing

the

mac

hine

with

mat

eria

l.

ISO 9902-6:2001(E)



ISO 9902-6:2001(E)


Bibliography

[1] ISO 8188:1986, Textile machinery and accessories — Pitches of knitting machine needles.

UNI EN ISO 9902-6:2009


Riproduzione vietata - Legge 22 aprile 1941 Nº 633 e successivi aggiornamenti.UNIEnte Nazionale Italianodi UnificazioneVia Sannio, 220137 Milano, Italia


UNI EN ISO 9902-6:2009

Documents

Transcript of UNI EN ISO 9902-6:2009