BS EN ISO 10734-2016 Footwear Test method for slide fasteners Strength of slide fastener pullers《鞋类 拉链的试验方法 拉链拉具的强度》.pdf

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1、BS EN ISO 10734:2016Footwear Test method forslide fasteners Strengthof slide fastener pullers (ISO10734:2016)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 10734:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO

2、10734:2016.The UK participation in its preparation was entrusted to TechnicalCommittee TCI/69, Footwear, leather and coated fabrics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovision

3、s of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 80864 7ICS 61.060Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under t

4、he authority of theStandards Policy and Strategy Committee on 31 May 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10734 May 2016 ICS 61.060 English Version Footwear - Test method for slide fasteners - Strength

5、 of slide fastener pullers (ISO 10734:2016) Chaussures - Mthodes dessai des fermetures glissire - Rsistance des tirettes des fermetures glissire (ISO 10734:2016) Schuhe - Prfverfahren fr Reiverschlsse - Festigkeit der Reiverschluss-Schiebergriffe (ISO 10734:2016) This European Standard was approved

6、by CEN on 15 April 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national stand

7、ards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and no

8、tified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary,

9、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC M

10、anagement Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10734:2016 EBS EN ISO 10734:2016EN ISO 10734:2016 (E) 3 European foreword This document (EN ISO 10734:2016) has been prepa

11、red by Technical Committee CEN/TC 309 “Footwear“, the secretariat of which is held by AENOR, in collaboration with Technical Committee ISO/TC 216 “Footwear“. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the

12、latest by November 2016, and conflicting national standards shall be withdrawn at the latest by November 2016. 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

13、 all such patent rights. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic

14、of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10734:2016 has been approve

15、d by CEN as EN ISO 10734:2016 without any modification. BS EN ISO 10734:2016ISO 10734:2016(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 35 Apparatus and materials 35.1 Method 1 Tension 35.2 Method 2 Torsion . 35.3 Minimum number of fasteners required 36 Proc

16、edure. 46.1 Conditioning 46.2 Method 1 Tension 46.3 Method 2 Torsion . 57 Test report . 6 ISO 2016 All rights reserved iiiContents PageBS EN ISO 10734:2016ISO 10734:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO mem

17、ber 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, governmen

18、tal 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.The procedures used to develop this document and those intended for its further maintenance

19、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 drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is

20、 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. Details of any patent rights identified during the development of the document will be in the Introduction and/or

21、 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 constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity asses

22、sment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationISO 10734 was prepared by the European Committee Standardization (CEN) Technical Committee CEN/TC 309, Footwear, in collaborati

23、on with ISO Technical Committee TC 216, Footwear, in accordance with the agreement on technical cooperation between ISO and CEN (Vienna Agreement).iv ISO 2016 All rights reservedBS EN ISO 10734:2016INTERNATIONAL STANDARD ISO 10734:2016(E)Footwear Test method for slide fasteners Strength of slide fas

24、tener pullers1 ScopeThis International Standard specifies a test method intended to assess the strength of slide fastener pullers for footwear. The method is applicable to all types of footwear slide fastener.2 Normative referencesThe following documents, in whole or in part, are normatively referen

25、ced 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 document (including any amendments) applies.ISO 7500-1, Metallic materials Calibration and verification of static uniaxia

26、l testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring systemISO 18454, Footwear Standard atmospheres for conditioning and testing of footwear and components for footwearISO 19952, Footwear Vocabulary3 Terms and definitionsFor the purposes

27、 of this document, the terms and definitions given in ISO 19952 and the following apply.3.1slide fastenermeans of securing two flexible materials consisting of interlockable teeth each attached to one of the opposing edges of two tapes (3.2) and movable slider that spans the interlocking teeth which

28、 when moved in one direction causes the teeth (3.5) of one tape to interlock with the teeth of the other tapeNote 1 to entry: When the slider (3.3) is moved in the opposite direction, it causes the teeth to disengage (see Figure 1). ISO 2016 All rights reserved 1BS EN ISO 10734:2016ISO 10734:2016(E)

29、12345Key1 top stop 4 puller2 teeth 5 tape3 slider 6 bottom stopFigure 1 Slide fastener3.2tapefabric panels to support other teeth (3.5) of the slide fastener (3.1)3.3slidermeans of drawing the two interlocking teeth together or apart as it traverses the length of the teeth (3.5)3.4pullerpiece of pla

30、stic or metal attached to the slider (3.3) as a means of manual grip for the user to operate3.5teethindividual component of the slide fastener (3.1) or continuous plastic spiral which interlocks with an opposing element3.6end stoptop stopterminal components of the teeth (3.5) to prevent the slider (

31、3.3) from disengaging from the teeth and tape (3.2)3.7stringertextile tape with an attached row of teeth (3.5) designed to interact with a row attached to another tape (3.2)2 ISO 2016 All rights reservedBS EN ISO 10734:2016ISO 10734:2016(E)4 PrincipleThe slider and puller of a test fastener are clam

32、ped so that the puller is perpendicular to the slider body. This International Standard describes the following methods:Method 1: Tension The force required to pull the puller from the slider in a direction parallel to the longitudinal centre line of the puller is measured;Method 2: Torsion The torq

33、ue required to twist the puller from the slider about the longitudinal centre line of the puller is measured.5 Apparatus and materials5.1 Method 1 TensionA tensile testing machine with the following characteristics shall be used.5.1.1 A jaw separation rate of (100 10) mm/min.5.1.2 The capability of

34、measuring forces up to 1 kN to an accuracy of 2 % as specified by Class 2 in ISO 7500-1.5.1.3 A means of recording either the force at all times during the test or the maximum force.5.1.4 A jig, in one jaw, for holding the test fastener slider. A flat plate of thickness at least 1 mm, which fits bet

35、ween the slider and the puller and has a tapered slot to engage the slider body, is suitable. An arm attached to the place is clamped into the jaw see Figure 2 a).5.1.5 A device, fixed in the other jaw, for clamping the puller of the test fastener. A small rigid hook is suitable for pullers with a h

36、ole.5.2 Method 2 TorsionA test device see Figure 2 b) with the following characteristics shall be used.5.2.1 A pair of clamps, one capable of holding the test fastener slider and the other capable of gripping the puller so that it is perpendicular to the slider.5.2.2 A method of rotating the two cla

37、mps (5.2.1) relative to one another at a rate of (9 3) degree per second (/s).5.2.3 The capability of measuring the torque between the two clamps to the nearest 0,5 Nm.5.2.4 Protractor capable of measuring angles of twist to the nearest 1.5.3 Minimum number of fasteners requiredThe minimum number of

38、 fasteners required for each version of the test are the following: Method 1 Three; Method 2 Six. ISO 2016 All rights reserved 3BS EN ISO 10734:2016ISO 10734:2016(E)6 Procedure6.1 ConditioningThe samples should be conditioned for at least 24 h according to ISO 18454 before the test is carried out an

39、d the test should be carried out in this environment.6.2 Method 1 Tension6.2.1 Remove the slider from the stringers of the test fastener. Clamp the main body of the slider in the jig (5.1.4) so that it is at 90 to the axis of the tensile testing machine (5.1).6.2.2 Attach the puller of the test fast

40、ener to the device (5.1.5) so that it is parallel to the axis of the tensile testing machine (5.1). Try to grip the puller in such a way that the device (5.1.5) will not cause an unnatural failure of the puller during the test. For example, if using a hook with a two hole puller which looks weak aro

41、und its top hole, insert the hook through the bottom hole in the puller where it is fixed to the slider body.6.2.3 Operate the tensile testing machine with a jaw separation rate of (100 10) mm/min until either the puller breaks or pulls off the slider.6.2.4 Record the maximum force obtained in newto

42、ns to the nearest 5 N and the type of failure such as the following: slider broke at the point of attachment to the puller; puller broke at the point of attachment to the slider; slider broke at a point away from the attachment to the puller; puller broke at a point away from the attachment to the s

43、lider.4 ISO 2016 All rights reservedBS EN ISO 10734:2016ISO 10734:2016(E)12345672a) Tension b) TorsionKey1 hook (5.1.5) 5 axis of tensile tester2 puller 6 axis of rotation3 slider 7 clamp (5.2.1)4 plate (5.1.4)Figure 2 Test device6.2.5 If the puller failed at the point of contact with the device (5.

44、1.5), or it appears that the device contributed to the failure, then ignore this result and repeat the test with a fresh fastener.6.2.6 Repeat the procedure in 6.2.1 to 6.2.5 with the other two test fasteners.6.2.7 Calculate the arithmetic mean of the three maximum forces (6.2.4).6.3 Method 2 Torsio

45、n6.3.1 Remove the slider from the stringers of the test fastener. Clamp the slider in one of the clamps (5.2.1) and the puller in the other, so that the puller is perpendicular to the slider and the longitudinal centre line of the puller is aligned with the axis of rotation between the two clamps se

46、e Figure 2 b).6.3.2 Operate the testing device (5.2) so that the two jaws rotate relative to each other in a clockwise direction, when looking from the puller side of the slider, at a rate of (9 3) degree per second (/s) until either the puller breaks or twists off the slider, or ISO 2016 All rights

47、 reserved 5BS EN ISO 10734:2016ISO 10734:2016(E) the jaws have rotated through a total of 180.6.3.3 Record the maximum torque in Nm to the nearest 0,5 Nm and the type of failure such as the following: slider broke at the point of attachment to the puller; puller broke at the point of attachment to t

48、he slider; slider broke at a point away from the attachment to the puller; puller broke at a point away from the attachment to the slider; puller twisted, but did not break.6.3.4 If the puller is permanently twisted, estimate the amount of twist to the nearest 5 using the protractor (5.2.4).6.3.5 Re

49、peat the procedure in 6.3.1 to 6.3.4 for another two test fasteners.6.3.6 Calculate the arithmetic mean of the three maximum torques (6.3.3).6.3.7 Repeat the procedure in 6.3.1 to 6.3.6 for another three test fasteners, this time rotating the clamps (5.2.1) in an anticlockwise direction.7 Test reportThe test report shall include the following information:a) a reference to this International Standard, i.e ISO 10734;b) a full description of the samples tested;c) the