1、BSI Standards PublicationBS ISO 11676:2014Textile machinery andaccessories Pattern disksand pattern chains forwarp knitting machines Vocabulary and symbolsBS ISO 11676:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 11676:2014. The UK participation in its
2、preparation was entrusted to TechnicalCommittee TCI/33, Textile machinery.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct a
3、pplication. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 67260 6ICS 01.040.59; 59.120.40Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and
4、 Strategy Committee on 30 June 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 11676:2014 ISO 2014Textile machinery and accessories Pattern disks and pattern chains for warp knitting machines Vocabulary and symbolsMatriel pour lindustrie textile Disques darmatur
5、e et chanes darmature pour machines tricoter mailles jetes Vocabulaire et symbolesINTERNATIONAL STANDARDISO11676Second edition2014-06-01Reference numberISO 11676:2014(E)BS ISO 11676:2014ISO 11676:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless o
6、therwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the addre
7、ss below or ISOs member body in 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 copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 11676:2014ISO 11676:2014(E) ISO 2014 All rights reserved iiiContents PageF
8、oreword iv1 Scope . 12 Normative references 13 Terms and definitions . 13.1 Terms for pattern discs 13.2 Terms for pattern chains 24 Marking 34.1 Marking of pattern discs . 34.2 Marking of standard chain-links 54.3 Marking of profile chains . 6Bibliography 7BS ISO 11676:2014ISO 11676:2014(E)Foreword
9、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
10、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 elect
11、rotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was dr
12、afted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). 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
13、rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not con
14、stitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe c
15、ommittee responsible for this document is ISO/TC 72, Textile machinery and accessories, Subcommittee SC 3, Machinery for fabric manufacturing including preparatory machinery and accessories.This second edition cancels and replaces the first edition (ISO 11676:1994), which has been technically revise
16、d.iv ISO 2014 All rights reservedBS ISO 11676:2014INTERNATIONAL STANDARD ISO 11676:2014(E)Textile machinery and accessories Pattern disks and pattern chains for warp knitting machines Vocabulary and symbols1 ScopeThis International Standard defines terms and marking of pattern disks and patterns cha
17、ins for warp knitting machines.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced
18、 document (including any amendments) applies.ISO 8188, Textile machinery and accessories Pitches of knitting machinesISO 10223, Textile machinery and accessories Flat warp knitting machines Numbering of guide bars3 Terms and definitions3.1 Terms for pattern discs3.1.1pattern discdisc cam for control
19、ling the lateral motion of the guide bars and component of the mechanically controlled pattern drive3.1.2type of pattern discclassification of the pattern disc to a corresponding type of pattern gearNote 1 to entry: Usual are the types N (standard) and E (elongated).3.1.3gaugenumber of needles in a
20、needle bed per reference lengthSOURCE: ISO 11675:2005, 5.113.1.4number of coursesnumber of stitch rows controlled by one revolution of the pattern disc3.1.5direction of rotationinstructed assembly position of the pattern disc according to the direction of rotation of the pattern gear3.1.6starting of
21、 the notationposition of the pattern disc in the pattern gear for the starting position of the notation ISO 2014 All rights reserved 1BS ISO 11676:2014ISO 11676:2014(E)3.1.7fitting boreholeborehole for the relative positioning of the pattern discs to each other for the respective start of the notati
22、on3.2 Terms for pattern chains3.2.1pattern chainendless chain-links assembled of pattern chains and pins for control of the lateral motion of the guide bars, driven by the pattern drum of mechanically controlled pattern drivesSOURCE: ISO 8640-3, modified3.2.2chain-linkindividual link of a pattern ch
23、ain with variable execution in height and form3.2.3chain-link typeclassification of the chain-link to a corresponding type of pattern gearNote 1 to entry: Usual are the types N (standard) and E (elongated).3.2.4gaugenumber of needles in a needle bed per reference lengthSOURCE: ISO 11675:2005, 5.113.
24、2.5foot radius of the chain-linkradius of curvature of the bearing surface of the chain-link, which corresponds to the radius of the bearing surface of the pattern drumNote 1 to entry: See Figure 2 and Figure 3.3.2.6chain-link heightsize of the head radius of the chain-link, indicated as natural num
25、ber, which corresponds to a multiple of the needle pitch above the minimum heightNote 1 to entry: See Figure 2 and Figure 3.Note 2 to entry: The minimum chain-link height, 0, corresponds to the smallest head radius of the chain-link.3.2.7standard chain-linkchain-link with a certain chain-link height
26、, either without tie or with straight tie3.2.8straight chain-linkstandard chain-link with constant chain-link height, i.e. without tieNote 1 to entry: See Figure 2.3.2.9rising chain-linkstandard chain-link with straight tie at the beginningNote 1 to entry: See Figure 2.2 ISO 2014 All rights reserved
27、BS ISO 11676:2014ISO 11676:2014(E)3.2.10declining chain-linkstandard chain-link with straight tie at the endNote 1 to entry: See Figure 2.3.2.11rising and declining chain-linkstandard chain-link with straight tie at the beginning and at the endNote 1 to entry: See Figure 2.3.2.12standard chainpatter
28、n chain consisting of standard chain-linksNote 1 to entry: Standard chains can always be put together anew in different order of the standard chain-links to different notations.3.2.13profile chain-linkchain-link of a certain chain-link height with curved transitionsNote 1 to entry: See Figure 3.3.2.
29、14profile chainpattern chain consisting of profile chain-linksNote 1 to entry: Profile chains should be used only in the predetermined order of the profile chain-links for certain notations.4 Marking4.1 Marking of pattern discsPattern discs are marked with the indication for machine type (see 4.1.1)
30、, gauge (see 4.1.2), stitch row number (see 4.1.3), notation (see 4.1.4), starting of the notation (see 4.1.5), fitting borehole (see 4.1.6), direction of rotation (see 4.1.7), and classification of guide bars (see 4.1.8).The marking is illustrated in detail as follows:4.1.1 Machine typeA pattern di
31、sc is intended for a certain machine type, which is indicated on the pattern disc.4.1.2 GaugeA pattern disc is intended for a certain gauge, which shall be indicated in accordance with ISO 8188 (see Figure 1).NOTE 1 If a pattern disc is intended especially for a machine partly set with needles, a sl
32、ash is indicated behind the gauge and the divider of the needle insert.EXAMPLE 1 E6/3 means gauge E6 with the divider 3 for the needle insert 1 full/2 empty/in the needle bar and thus, existing gauge E2.NOTE 2 For indirectly controlled pattern gear, an equivalent gauge results from the gauge and the
33、 lever ratio of the shog lever for the pattern disc, which is additionally indicated in brackets. ISO 2014 All rights reserved 3BS ISO 11676:2014ISO 11676:2014(E)EXAMPLE 2 E8 (E12) means a gauge E8 and an equivalent gauge E12, which results from the lever ratio 1,5 of the shog lever.4.1.3 Stitch row
34、 numberThe stitch row number can be indicated for pattern discs with the index C, for RR flat warp knitting machines with the index DC. Besides as alternative, the stitch row number can be indicated as transmission ratio in form X:1, whereas, X is the number of machine revolutions per pattern disc r
35、evolution.NOTE 1 For RL flat warp knitting machines, the number of machine revolutions per pattern disc revolution corresponds to the number of stitch rows.NOTE 2 16C respectively 16:1 means that the RL stitch row number is 16, i.e. for 16 machine revolutions the pattern disc turns once.NOTE 3 12DC
36、respectively 12:1 means that the RR stitch row number is 12, i.e. for 12 machine revolutions the pattern disc turns once.4.1.4 NotationThe notation steered by the pattern disc is indicated in form of the lapping notation. At the same time, the numbering starting from zero is to be applied with the i
37、ncrement 1 (see Figure 1).NOTE In 4.1.2 Note 1, the lapping notation corresponds with the needle insert in the needle bar, i.e. for the machine partly set with needles the notation will be indicated according to this needle setting and not in regard to the maximum possible needle setting.EXAMPLE 1 1
38、0/12/ refers to the tricot notation with full needle setting.EXAMPLE 2 00/33/ with the needle setting 1 full/2 empty/(E6/3) refers to the inlay below 3 set needles, which results in a weft notation below 9 pitches and not below 3 pitches.4.1.5 Starting of the notationThe start of the notation is ide
39、ntified on the pattern disc by means of a marking.4.1.6 Fitting boreholeWhen several fitting boreholes exist on a pattern disc (see Figure 1), these individually have to be marked in regard to the lapping notation.4.1.7 Direction of rotationThe required direction of rotation of the pattern disc is i
40、ndicated by means of an arrow (see Figure 1).4.1.8 Classification of guide barsIf a pattern disc is not applicable on all guide bar positions, then the guide bar positions on which the pattern disc shall be used shall be indicated in accordance with ISO 10223 (see Figure 1).NOTE The indication “only
41、 GB1” means that the pattern disc is suitable only for GB1.4 ISO 2014 All rights reservedBS ISO 11676:2014ISO 11676:2014(E)Figure 1 Pattern disc in gauge E18 with two fitting boreholes for notation 1-0/4-5/ or 4-5/1-0/, only for GB14.2 Marking of standard chain-links4.2.1 GaugeA chain-link is intend
42、ed for a certain gauge. This gauge is indicated on the chain-link only as a number without indicating the code letter E or F.NOTE For indirectly controlled pattern drives, the adequate gauge results from the gauge of the chain-link and the lever ratio of the shog lever, which is not indicated on the
43、 chain-link.4.2.2 Chain-link heightThe chain-link height is indicated as whole number (see Figure 2).NOTE After the number for the chain-link height, the code letter can be indicated as a for a straight, b for a rising, c for a falling, and d for a rising and falling chain-link. ISO 2014 All rights
44、reserved 5BS ISO 11676:2014ISO 11676:2014(E)Figure 2 Part of a standard pattern chain, unpinned, consisting of five standard chain-links in the heights of 0, 2, 3, 4, and 24.3 Marking of profile chainsProfile chains are marked with the indication of machine type (see 4.1.1), gauge (see 4.1.2), and n
45、otation (see 4.1.4).Additionally, profile chains are marked with a numeration of the order of the chain-links.Figure 3 Part of a profile pattern chain, unpinned, consisting of four profile chain-links6 ISO 2014 All rights reservedBS ISO 11676:2014ISO 11676:2014(E)Bibliography1 ISO 8640-3, Textile ma
46、chinery and accessories Flat warp knitting machines Part 3: Vocabulary of patterning devices2 ISO 11675:2005, Textile machinery and accessories Flatbed knitting machines Vocabulary ISO 2014 All rights reserved 7BS ISO 11676:2014ISO 11676:2014(E) ISO 2014 All rights reservedICS 59.120.40;01.040.59Pri
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