1、INTERNATIONAL STANDARD ISO 3914-5 First edition 1994-12-01 Textile machinery and accessories Cylindrical tubes - Part 5: Dimensions, tolerantes and designati tubes for continuous spin-drawn synt filament yarns on of hetic Materie/ pour Iindustrie textile - Tubes cylindriques - Partie 5: Dimensions,
2、tolkances et dbsignation des tubes pour fils syn th6 tiques con tinus pour machines d 6 tirage sous fila ture Reference number ISO 3914-5:1994(E) Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted witho
3、ut license from IHS-,-,-ISO 3914=5:I994(E) 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. Esch member
4、 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 Elect
5、rotechnical Commission (IEC) on all matters of electrotechnical standardization. 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
6、a vote. International Standard ISO 3914-5 was prepared by Technical Committee lSO/TC 72, Textile machinery and allied machinery and accessories, Sub- committee SC 2, Winding and preparatory machinery for fabric manufac- ture. ISO 3914 consists of the following Parts, under the general title Textile
7、machinery and accessories - Cylindrical tubes: - Part 7: Recommended main dimensions - Part 2: Dimensions, tolerantes and designation of tubes for open- end spinning machines - Part 3: yarns Dimensions, tolerantes and designa tion of tubes for tape - Part 4: Dimensions, tolerantes and designation of
8、 tubes for textured yarns - Part 5: Dimensions, tolerantes and designation of t tinuous spin-drawn s yn the tic filamen t yarns - Part 6: Dimensions, tolerantes and designation of tubes wound packages in winding and twisting for con- for cross- 0 ISO 1994 All rights reserved. Unless otherwise specif
9、ied, no part of this publication may be reproduced or utilized in any form or by any means, electronrc or mechantcal, rncluding photocopyrng and microfilm, without permission In writing from the publisher. International Organization for Standa rdization Case Postale 56 l CH-l 21 1 Geneve 20 l Swrtze
10、rland Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-0 ISO ISO 3914=5:1994(E) - Part 7: Dimensions, tolerantes and designation of perforated tubes
11、 for cheese dyeing . . . Ill Copyright International Organization for Standardization Provided 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 P
12、rovided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-INTERNATIONAL STANDARD 0 ISO ISO 3914=5:1994(E) Textile machinery and accessories - Cylindrical tubes - Part 5: Dimensions, tolerantes and designation of tubes for continuous spin-
13、drawn synthetic filament yarns 1 Scope This part of ISO 3914 specifies the main dimensions, tolerantes and designation of cylindrical tubes for continuous spin-drawn synthetic filament yarns. This would include the spin-draw-texturizing process additionnally. Furthermore, directives are given for th
14、e characteristics of tubes and for the control of the inner diameter and length of the tube. 2 Normative reference The following Standard contains provisions which, through reference in this text, constitute provisions of this part of ISO 3914. At the time of publication, the edition indicated was v
15、alid. All Standards are subject to revision, and Parties to agreements based on this part of ISO 3914 are encouraged to investigate the possibility of applying the most recent edition of the Standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standard
16、s. ISO 3914-1: 1994, Textile machinery and accessories - Cylindrical tubes - Part 7: ecommended main dimensions. 3 Dimensions and tolerantes See figure 1 and table 1. Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or netwo
17、rking permitted without license from IHS-,-,-ISO 3914=5:1994(E) 0 ISO Figure 1 - Cylindrical tube Table II - Inner diameters and lengths Dimensions in millimetres d l nom. toi.) nom. tow 150 75 + 02 290 +l 300 150 3) 225 94 3) + 02 290 3) kl 300 3) 150 225 125 + 0,3 290 33 300 150 3) 225 143 3) t 0,
18、4 290 3) k-1 300 3) 1) In certain cases the tolerante on the inner diameter, d, tan diverge from the values given. This depends on the field of application and should therefore be agreed upon between the Parties concerned. 2) Smaller tolerantes of the lengths are to be agreed between customer and su
19、pplier. 3) Principal dimensions as recommended in ISO 3914-1. 4 Characteristics The following details shall be specified by the manu- facturer: a) material of the tube (Paper or plastic); b) nature of yarn to be wound; c) thickness of tube wall (corresponding to the na- ture of the yarn to be wound)
20、 d) treatment (impregnated or non-impregnated); e) groove for transfer tail. 5 Control of the inner diameter and length of the tube To check the inner diameter of the tube, a GO/NOT GO type gauge shall be used. To verify that the length of the tube is within the specified tolerante, a suitable gaug
21、e for checking lengths, for example a slide-gauge, shall be used. 6 Designation The designation of a cylindrical tube for continuous spin-drawn synthetic filament yarns shall include the following information, in the Order given: a) “Cylindrical tube”; b) a reference to this part of ISO 3914, i.e. I
22、SO 3914-5; c) the inner diameter, d, in millimetres; d) the length, Z, in millimetres. EXAMPLE A cylindrical tube for continuous spin-drawn synthetic filament yarns with an inner diameter d of 94 mm and length 2 of 150 mm shall be designated as follows: Cylindrical tube ISO 3914-5 - 94 x 150 Copyrig
23、ht International Organization for Standardization Provided 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 IS
24、ONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 3914=5:1994(E) ICS 59.120.20 Descriptors: textile machinery, pipes (tubes), characteristics, dimensions, diameters, iength, dimenslonai tolerantes, dimensional measurements, designation. Price based on 2 pages Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
