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1、BRITISH STANDARD BS EN ISO 2162-2:1996 BS 308-1.18: 1996 Technical product documentation Springs Part 2: Presentation of data cylindrical helical compression springs The European Standard EN ISO 2162-2:1996 has the status of a British Standard ICS 01.100.20; 21.160 Licensed Copy: sheffieldun sheffie
2、ldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 2162-2:1996 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 November 1996 BSI 10-19
3、98 The following BSI references relate to the work on this standard: Committee reference TDE/4 Draft announced in BSI News ISBN 0 580 26332 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TDE/4, Engineering drawing prac
4、tice, upon which the following bodies were represented: Atomic Weapons Establishment British Gas plc British Standards Society Drawing Office Material Manufacturers and Dealers Association Electricity Association Gauge and Tools Makers Association HEVAC Association Institution of Chemical Engineers
5、Institution of Engineering Designers Power Generation Contractors Association Society of British Aerospace Companies Ltd. University of Warwick Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy,
6、(c) BSI BS EN ISO 2162-2:1996 BSI 10-1998i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3Definitions3 4Letter symbols3 5Presentation of data3 Annex A (informative) Example of the presentation of a preprinted data set for a spring
7、6 Annex B (informative) Bibliography8 Annex ZA (normative) Normative references to international publications with their relevant European publications9 Table 1 Spring design parameters and letter symbols4 Table 2 Types of spring ends5 List of referencesInside back cover Licensed Copy: sheffieldun s
8、heffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 2162-2:1996 ii BSI 10-1998 National foreword This British Standard has been prepared by Technical Committee TDE/4 and is the English language version of EN ISO 2162-2:1996 Technical product documentation Springs
9、 Part 2: Presentation of data for cylindrical helical compression springs, published by the European Committee for Standardization (CEN). It is identical with ISO 2162-2:1993 published by the International Organization for Standardization (ISO). It is envisaged that when the full range of European S
10、tandards on technical drawing is implemented BS 308 will be withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer imm
11、unity from legal obligations. Cross-references Publication referred toCorresponding British Standard BS EN ISO 2162 Technical product documentation EN ISO 2162-1:1996Springs (ISO 2162-1:1993)BS EN ISO 2162-1:1996 Simplified representation EN ISO 2162-3:1996BS EN ISO 2162-3:1996 Vocabulary (ISO 2162-
12、3:1993) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 10, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the
13、amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 2162-2 July 1996 ICS 01.100.20; 21.160 Descriptors: Drawings, technical drawings, springs, he
14、lical springs, technical data sheets English version Technical product documentation Springs Part 2: Presentation of data for cylindrical helical compression springs (ISO 2162-2:1993) Documentation technique de produits Ressorts Partie 2: Prsentation des donnes techniques des ressorts cylindriques d
15、e compression (ISO 2162-2:1993) Technische Produktdokumentation Federn Teil 2: Angaben fr zylindrische Schraubendruckfedern (ISO 2162-2:1993) This European Standard was approved by CEN on 1996-03-02. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit
16、ions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three o
17、fficial 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 notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austri
18、a, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue
19、de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN ISO 2162-2:1996 E Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 2 BSI 10-1998 Foreword The text of the International Standard from Techni
20、cal Committee ISO/TC 10, Technical drawings, product definition and related documentation, of the International Organization for Standardization (ISO) has been taken over as a European Standard by the Technical Board of CEN. This European Standard shall be given the status of a national standard, ei
21、ther by publication of an identical text or by endorsement, at the latest by January 1997, and conflicting national standards shall be withdrawn at the latest by January 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound
22、 to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTENormative references to International Standards are listed in annex ZA (normat
23、ive). Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 BSI 10-19983 1 Scope This part of ISO 2162 establishes a uniform system for the presentation of technical data and for the representation of cylindrical helical compres
24、sion springs to be used in technical product documentation intended for e.g. tender and/or order drawings. 2 Normative references The following standards contain provisions which through reference in this text, constitute provisions of this part of ISO 2162. At the time of publication, the editions
25、indicated were valid. All standards are subject to revision and parties to agreements based on this part of ISO 2162 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid Inter
26、national Standards. ISO 2162-1:1993, Technical product documentation Springs Part 1: Simplified representation. ISO 2162-3:1993, Technical product documentation Springs Part 3: Vocabulary. 3 Definitions For the purposes of this part of ISO 2162, the definitions given in ISO 2162-3 apply. 4 Letter sy
27、mbols See Table 1. 5 Presentation of data 5.1 General The data presented shall comprise a) graphical representation, information on action and on the type of finish to ends; and b) design and manufacturing data. 5.2 Representation, data on the spring action and indication of the type of spring ends
28、Graphical representation of the spring shall be in accordance with ISO 2162-1. Data on the spring action shall be indicated preferably by means of a load deflection chart (or graph) showing the predominant requirements necessary for the functioning of the spring together with any additional requirem
29、ents. The type of spring ends shall be indicated in accordance with Table 2. 5.3 Technical data list The technical data list presented shall include all information necessary for the manufacture of the springs. Possibilities for the adaptation of a certain spring to given requirements during manufac
30、ture shall be specified. In particular, for springs working on a rod the minimum inside diameter of the coil shall be stated, and for springs working in a cylinder the maximum outside diameter of the coil shall be stated. To aid economy in manufacture, tolerances on sizes should not be unnecessarily
31、 restrictive. An example of a preprinted data list is given in annex A. This form provides a uniform scheme for the presentation and indication of data on helical compression springs, regardless of the method of data entry. It should be used for enquiries, offers and orders for this type of spring.
32、Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 4 BSI 10-1998 Table 1 Spring design parameters and letter symbols No.ParameterUnitLetter symbol (Formula) 1outside (external) diameter of springmmDe 2enlargement of outside d
33、iameter of spring when loaded mmDe 3inside diameter of springmmDi 4mean diameter of coilmm 5diameter of wire (or bar)mmd 6maximum outside diameter of wire (or bar)mmdmax 7modulus of elasticity (or Young modulus) N/mm2 or MPa E 8.1load cycle frequency Hz or s1 f 8.2natural frequency (both ends fixed)
34、 Hz or s1 fe 9spring load for the spring lengths L1, L2, L3, ., Ln (at ambient temperature of 20 C) NF1, F2, F3, ., Fn 10spring load for the minimum test length LnNFn 11theoretical spring load at solid length LcNFcth 12spring load at temperatures other than 20 C, e.g. spring load F2 at 0 C NF2/0 13m
35、odulus of rigidity N/mm2 or MPa G 14stress correction factor depending on D/dk 15free lengthmmL0 16spring length for the loads F1, F2, F3, ., FnmmL1, L2, L3, ., Ln 17minimum acceptable test length for FnmmLn 18solid lengthmmLc 19active coilsn 20total number of coilsnt 21static axial spring rateN/mmR
36、s 22static transverse spring rateN/mmRtr 23lateral deflection force at defined axial forceNC 24deflection of spring (stroke) between two loadsmmsh 25torsion stress for F1, F2, F3, ., Fn N/mm2 1, 2, ., n 26torsion stress for Lc N/mm2 c 27torsion stress range (corrected) for F1, F2, F3, ., Fn N/mm2 k1
37、, k2, , kn 28torsion stress (corrected) for a given stroke sh N/mm2 kh 29working temperature (minimum/maximum)CT 30static axial flexibility (N/mm1) 1/Rs 31static transverse flexibility (N/mm1) 1/Rt 32working or test duration (during relaxation tests)ht 33(required) total number of cycles up to ruptu
38、reN 34permissible relaxation at defined initial stress (normally 2), temperature and duration N/mm2 F D De Di + 2 -= Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 BSI 10-19985 Table 2 Types of spring ends FormExecutionVi
39、ew Aopen, not ground Bclosed, not ground Copen, ground Dclosed, ground Eclosed, pigtail ends Fclosed and bend to the centre NOTEThe views show a right-hand (RH) spring. However, the same types of ends apply equally for left-hand (LH) springs. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04
40、:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 6 BSI 10-1998 Annex A (informative) Example of the presentation of a preprinted data set for a spring NOTE 1The actual size of data sheets is A4, in accordance with ISO 5457. A.1 Front side, or page 1 Title block (see ISO 7200) Lic
41、ensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 BSI 10-19987 A.2 Overleaf, or page 2 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 8 BSI 10-1998
42、Annex B (informative) Bibliography 1 ISO 5457:1980, Technical drawings Sizes and layout of drawing sheets. 2 ISO 7200:1984, Technical drawings Title blocks. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 2162-2:1996 BSI 10-19989 Anne
43、x 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 publi
44、cations are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. PublicationY
45、earTitleENYear ISO 2162-11993Technical product documentation Springs Part 1: Simplified representation EN ISO 2162-11996 ISO 2162-31993Technical product documentation Springs Part 3: Vocabulary EN ISO 2162-31996 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontro
46、lled Copy, (c) BSI 10 blank Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 2162-2:1996 BSI 10-1998 List of references See national foreword. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 15 04:58:55 GMT+00:00 2006, Uncontrol
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48、 | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or
49、 revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 74