1、BRITISH STANDARD Technical drawings - Screw threads and threaded parts Part 2. Screw thread inserts The European Standard EN IS0 6410-2 : 1996 has the status of a British Standard ICs 01.100.20; 21.040 BS EN IS0 BS 308 : Section 1.11 : 1996 6410-2 : 1996 I NO COPYING WITHOUT BSI PERMISSION EXCEPT AS
2、 PERMITTED BY COPYRIGHT LAW CEN EN*ISO*b410- 2 96 3404589 0134537 T98 BS EN IS0 6410-2 : 1996 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TDW4, Engineering drawing practice, upon which the following bodies were repres
3、ented: , . Atomic Weapons Estabiishment British Gas pic British Stan- Society Drawing Office Material Manufacturem and Dealers Association Electricity Association Gauge and Tools Makers Association WAC Association Institution of Chemical Engineers Institution of Engineering Designers Power Generatio
4、n Contractors Association Society of British Aerospace Companies LM. University of Warwick 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 August 19% O BSI 1996 Amend
5、ments issued since publication Amd.No* ID* I Text affected The following BSI references relate to the work on this Standard: Committee reference TDW4 Draft announced in BSZ News August 1996 ISBN O 680 26186 9 BS EN IS0 6410-2 : 1996 Contents page Committees responsible Inside front cover National fo
6、reword ll Foreword 2 Jntroduction 2 Specification 1 Scope 3 2 Nonnative references 3 3 Representation 3 4 Designation and dimensioning 4 Annex ZA (normative) Nonnative references to international publications with their relevant European publications 8 O BSI 1996 i CEN EN*IS0*6410- 2 7b W 3404587 01
7、34537 8bO W BS EN IS0 6410-2 : 1996 National foreword This British Standard has been prepared by Technical Committee lDEY4 and is the English ianguage version of EN IS0 6410-2 : 1996 Tmhnka.? dmwings - Screw threads ancl threaded parts - Part 2: Screw thread inserts, published by the European Commit
8、tee for Standardization (CEN). It is identical with IS0 6410-2 : 1993 published by the International Organization for Standardization (ISO). This British Standard partially supersedes BS 308 : Part 1. It is envisaged that when the fuil range of European Standards on technical drawing is implemented
9、BS 308 wili be withdrawn. Cross-references Publication referred to EN 20225 : 1991 (IS0 225 : 1983) Corresponding British Standard BS EN 20225 : 1992 Fasteners. Bolts, screws, studs and nuts. Symbols and designuticms of dimensions BS EN IS0 6410 Technical drawings - Screw threads and threaded parts
10、BS EN IS0 6410-1 : 1996 Genera.? conventions EN IS0 6410-1 : 1996 (IS0 6410-1 : 1993) Compliance with a British Standard does not of itself confer immunity from legal obligations. ii O BSI 1996 CEN EN*ISO*b4LO- 2 9b 3404589 0134540 582 EUROPEIN srmm NORNE EUR0PEE”E E;uROPm NORM EN IS0 6410-2 April 1
11、996 ICs 01.100.20; 21.040 Descriptors: Drawings, technical drawings, screw threads, threaded parts, graphic methods Enghsh version Technical drawings - Screw threads and threaded parts - Part 2: Screw thread inserts (IS0 6410-2 : 1993) Dessins techniques - Fietages et pices filetes - Gewindekile - P
12、artie 2: Inserts filets Technische Zeichnungen - Gewinde und Teil 2: Gewindeeimtze (Is0 6410-2: 1993) (IS0 6410-2: 1993) This European Standard was approved by CEN on 1W03-02. CEN members are bound to comply with the CENKENELEC Internai Regulations which stipulate the conditions for giving this Euro
13、pean 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 official versions (English
14、, 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 Austria, Belgium, Denmark, Finl
15、and, 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 fur Normung Central Secretariat: rue de Stassart 36, B-1060 B
16、russels O 1996 Copyright reserved to CEN members Ref. No. EN IS0 6412 : 1996 E 6EN EN*ISO*hYLO- 2 96 3404589 0134541 41% H Page 2 EN IS0 6410-2 : 1996 Foreword The text of the International Standard from Technical Committee ISOiIy= 10, Technid drawings, product definition and related documentation,
17、of the Intemational organization for Standardization OSO) 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, either by publication of an identical text or by endorsement, at the latest by October 1996, an
18、d conflicting national standards shall be withdrawn at the latest by October 1996. According to the CENKENELEC Internal Regulations, the national standards orgamations of the following countries are bound to implement this European Standara Austria, Belgium, Denmark, Finland, France, Germany, Greece
19、, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTE. Normative references to International Standards are listed m annex ZA (normative). Introduction IS0 6410 has been devised to provide a universal means of communication among
20、 the various interests involved in the design, manufacture and installaiion of fasteners. Requirements within industries vary considerably) in recognition of this fact, IS0 6410 is presented in three Pasts. O BSI 1996 - CEN EN*ISO*b430- 2 9b 3404587 0334542 355 Page 3 EN IS0 6410-2 : 1996 Technical
21、drawings - Screw threads and threaded parts - Part 2: Screw thread inserts 1 Scope This part of IS0 6410 specifies methods for the rep- resentation of screw thread inserts on technical drawings. 2 Normative references lhe following standards contain provisions which, through reference in this text,
22、constitute provisions of this pari of IS0 6410. At the time of publication. the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 6410 are encouraged to investi- gate the possibility of applying the most recent edi- tions of the
23、 standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 128:1982, Technical drawings - General princi- ples of presentation. IS0 6410-1:1993, Technical drawings - Screw threads and threaded parts - Pari I: General con- ventions. 3 Represe
24、ntation 3.1 of screw thread inserts Detailed representation of the true shape The detailed representation of the tr2ie shape of screw thread inserts (see figures 1 to 3) shall only be used for illustrations, e.g. in catalogues, and should be avoided in technical drawings. Figure 1 Figure 2 Figure 3
25、CEN EN*ISO*b410- 2 96 3404589 0134543 291 Page 4 EN IS0 6410-2 : 1996 3.2 Conventional representation Screw thread inserts are usually drawn using a conventional representation derived from IS0 6410-1. The outer forms of screw thread inserts vary greatly depending on the intended purpose, the materi
26、al, the manufacturer,. etc., and may not even be threaded, but all shall be depicted in the same way. Examples are shown in table 1. 3.3 Simplified representation In simplified representation only the essential fea- tures shall be shown, depending on the kind of drawing and the purpose of the docume
27、ntation. The simplified representation for screw thread in- serts should be used whenever possible. The principle of simplification is shown in figure4. Different examples and possible identification for simplified representation of inserts are shown in ta- ble l. In sections, the outlines of the sc
28、rew thread insert (external and internal crests) shall be shown by a continuous thick line (type A. IS0 128). The nominal diameter of the internal thread in assembled condi- tion shall not be shown. The insert itself shall not be hatched (see figure 5). On an end view, the external and internal cres
29、ts shall be shown as a full circle by a continuous thick line. The nominal diameter of the internal thread in the assembled condition shall not be shown (see figure 6). 4 Designation and dimensioning Screw thread inserts shall be designated as given in the relevant International Standards. If such s
30、tan- dards are not available the designation shall consist of the designation for the thread, d x P (screw thread for which the screw thread insert is intended) fol- lowed by the letters INS (for insert). EXAMPLE M30 x 1,5 INS When a more general description is sufficient, e.g. there is an insert pl
31、aced, the abbreviation INS shall be indicated (see figures 5 and 6). NOTE 1 pitch, P, may be omitted. Additional information (manufacturer?s name, cata- logue number, etc.) may be added. The designation may be indicated by means of a leader line (see figure7) or as a dimension (see ta- ble i). If th
32、e thread is coarse, the designation of the CEN EN*ISO*b4LO- 2 96 3404589 0234544 228 Page 5 EN IS0 6410-2 : 1996 Helical coil insert Detailed representation 1- representation ; Convent ional Slmplltied representation 5- i I Conventional representation Screwed Insert TI 4 Detailed representapon d - n
33、ominal dlameter di = external crest dlameter Figure 4 CEN EN*IS0*6430- 2 96 3404589 0334545 Ob4 Page 6 EN IS0 6410-2 1996 Table 1 Insert in a through hole Installed insert in a blind hole in a through hole Assembly of an in- sert in a blind hole Representation Conventional 1 Detailed Simplifiea M30x
34、1,5 INS INS 7 M30x1.5 INS CEN EN*IS0*64LO- 2 96 3404589 0334546 TTO Page 7 EN IS0 6410-2 : 1996 Figure i I Figure 6 Figure 7 Page 8 EN IS0 6410-2 : 1996 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporat
35、es by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European
36、Standard only when incorporated in it by amendment or revision. For undated references the st edition of the publication referred to applies. Publication Year Title EN Year IS0 225 1983 Fasteners - Bolts, screws, studs and nuts - EN 20225 1991 Is0 6410-1 1993 Technical dmwings - Screw threads and EN
37、 IS0 6410-1 1996 Symbols and desigru;ctwns of dimensions threaded parts - Part 1: General conventwns O BSI 1996 - - CEN EN*ISO*b4LO- 2 96 3404589 0334548 873 W BS EN IS0 6410-2 : 1996 List of references See national foreword. O BSI 1996 CEN EN*ISO*b4LO- 2 76 3404587 0134547 70T BS EN IS0 BS 308 : Se
38、ction 1.11 : 1996 6410-2 : 1996 BSI 389 Chiswick High Road London w4 4AL 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 Ch
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47、d size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior Written permission of BSI must be obtained If permission is granted, the terms may include royally payments or a licensing agreement Details and advice can be obtained fiom the Copyright mer, BSI, 389 Chiswick High Road, London W4 4AL ISBN O 680 26186 9 mw4
