1、INTERNATIONAL STANDARD ISO 11825 First edition 1995-10-01 Textile machinery and accessories - Latch- type needles for knitting machines - Coordination of shank widths and hook heights Ma t&iel pour Iindus trie textile - Aiguilles a clapet pour machines a trico ter - Coordination des epaisseurs de ti
2、ge et hauteurs de crochet Reference number ISO 11825:1995( E) Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 11825:1995(El) Foreword ISO (the International Organizat
3、ion for Standardization) is a worldwide federation of national Standards bodies (ISO member bodies). The work of preparing International Standards i s normally carried out through ISO technical committees. Esch member body interested in a subject for which a technical committee has been established
4、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. Dr
5、aft 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. International Standard ISO 11825 was prepared by Technical Committee ISO/TC
6、 72, Textile machinery and allied machinery and accessories, Sub- committee SC 3, Machinery for fabric manufacture. Annex A of this International Standard is for information only. 0 ISO 1995 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in
7、 any form or by any means, electronie or mechanical, including photocopying and microfilm, without Permission in writing from the publisher. International Organization for Standardi zation Case Postale 56 l CH-1 21 IG eneve 20 l Switzerland Printed in Switzerland Copyright International Organization
8、 for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-INTERNATIONAL STANDARD ISO ISO 11825:1995(E) Textile machinery and accessories - Latch-type needles for knitting machines - Coordination of shank widths and h
9、ook heights 1 Scope A wide range of latch needles is used in the knitting industry and by the machine manufacturers, and frequently not all sizes are available. As a result, large storage areas are taken up and an uneconomical number of needles is kept in stock. Rationalization should be provided by
10、 standardizing the shank widths and the hook heights of needles. This International Standard specifies appropriate dimensions for these and relates them to the needle pitches of the knitting machines concerned. 2 Dimensions TabPe 1 - Recommended values for llatch needle shank widths Dimensions in mi
11、llimetres 0,26 0,3 0,32 0,34*) 0,36 0,41 0,5 0,62 0,75 0,85 1 1,3 1,5 1,8 2 i *) OnPy for RL-circular knitting machines with small diameter. Table 2 - Recommended vaiues for latch needle hook heights Dimensions in millimetres 03 0,85 0,9 1 1,l 1,2 1,35 1,5 1,7 2 2,4 2,65 3 3,45 4 5,5 6,9 3 Combinati
12、ons of shank width and hook height in relation to needle pitch Recommendations are given in table 3 for shank widths and hook heights in relation to needle pitch. In special cases, hook tan be related to shank widths other than those included in table 1 n 1 Copyright International Organization for S
13、tandardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 11825:1995(E) ISO Table 3 - Combinations of shank width, hook height and needle pitch Dimensions in millimetres Pitch Gauge t E 0,508 50 0,529 48 0,552 46 0,577
14、 44 0,605 42 0,635 40 0,668 38 0,706 36 0,747 34 RL-circular knitting machines Shank Hook width height 0,32 1 0,32 1 0,32 1 0,32 l (0,34“9 RR-circular knitting machines (interlock) Shank Hook width height 0,26 03 0,26 03 0,26 03 0,3 0,85 0,3 0,85 013 0,85 0,32 03 0,32 o,g 0,32 1 RR-circular knitting
15、 machines (fine rib) Shank Hook width height - - - Flatbed knitting machines Shank Hook width height 0,794 32 0,36 IJ 0,32 1 0,32 03 0,847 30 0,36 IJ 0,36 IJ 0,32 03 0,907 28 0,41 12 0,36 IJ 0,36 1 0,977 26 0,41 12 0,41 12 0,36 1 1,058 24 0,5 1,35 0,41 12 0,41 181 1,155 22 0,5 1,35 0,41 12 0,41 IJ 1
16、,210 21 0,5 1,35 0,5 1,35 0,5 12 1,270 20 0,5 1,35 0,5 1,35 0,5 12 1,337 19 0,62 lt5 0,5 1,35 0,5 12 1,411 18 0,62 lt5 0,5 1,35 0,5 12 1,494 17 0,62 1,5 0,5 1,35 0,5 12 1,588 16 0,62 lt5 0,62 lt5 0,62 1,35 0,5 1,35 1,693 15 0,62 lt5 0,62 lt5 0,62 1,35 1,814 14 0,75 lt7 0,62 1,5 0,62 1,35 0,82 115 1,
17、954 13 0,75 117 0,62 lt5 0,62 1,35 2,117 12 0,75 lt7 0,75 lr7 0,75 lt5 0,75 lt7 2,309 11 0,85 2 0,75 lt7 0,75 115 2,540 10 0,85 2 0,75 lt7 0,75 lt5 0,85 2 2,822 9 0,85 2 0,85 2 0,85 1,7 3,175 8 1 2,4 0,85 2 0,85 lt7 1 2,4 3,629 7 1 2,4 0,85 2 0,85 1,7 1 2,65 4,233 6 1 2,4 1 2,4 1 2 lt3 3 5,080 5 1 2
18、,4 1 2 lt3 3,45 6,350 4 1 2,4 1 2 lt5 4 8,467 3 13 5,5 12,700 2 22 69 *) Only for RL-circular knitting machines with small diameter. 2 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license
19、from IHS-,-,- ISO Annex A ISO 11825:1995(E) (informative) Bibliography 1 ISO 7839: 1984, Textile machinery and accessories - Knitting machines - Classifica tion and vocabulary. 21 ISO 8122: 1988, Textile machinery - Knitting machines - Number of needles for circular knitting machines of /arge nomina
20、l diame ter 31 ISO 8 188: 1986, Textile machinery and accessories - Pitches of knitting machine needles. 4 ISO 8640-1 :1990, Textile machinery and accessories - Flat Warp knitting machines - Vocabulary - Part 7: Driving mechanisms. 3 Copyright International Organization for Standardization Provided
21、by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page intentionally left blank Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted with
22、out license from IHS-,-,-This page intentionally left blank Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 11825:1995(E) ICS 59.120.40 Descriptors: textile machinery, knitting machines, needles, knitting needles, dimensions, dimensional coordination. Price based on 3 pages Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
