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1、INTERNATIONAL STANDARDISO 3098-1Second edition 2015-03-01Provided by IHS under license with ISONo reproduction or networking permitted without license from IHSLicensee=Aker Solutions/5944276100, User=Tiganik, Aleksander Not for Resale, 05/18/2016 02:22:16 MDTTechnical product documentation Lettering
2、 Part 1:General requirements-,-,-Documentation technique de produits criture Partie 1: Exigences gnralesCopyright International Organization for StandardizationReference number ISO 3098-1:2015(E) ISO 2015ISO 3098-1:2015(E) ISO 2015COPYRIGHT PROTECTED DOCUMENTAll rights reserved. Unless otherwise spe
3、cified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or
4、ISOs member body in the country of the requester.-,-,-ISO copyright officeCase postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandCopyright Initiernational Organization for Standardization ISO 2015 All rights reserved
5、ISO 3098-1:2015(E)ContentsPageForewordiv1 Scope12 Normative references13 Terms and definitions14 General requirements25 Dimensions25.1 Nominal size25.2 Location of central lines35.3 Range of nominal sizes45.4 Lettering angle5-,-,-5.5 Types of lettering55.6 Underlined and overlined texts or text fiel
6、ds76 Designation8Bibliography9Copyright International OrganizIaStioOn fo2r S0ta1n5dardizAatiloln rights reserved iiiISO 3098-1:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Int
7、ernational 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, governmental and non-governmental, in liaison w
8、ith 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 are described in the ISO/IEC Directive
9、s, 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. www.iso.org/directivesAttention is drawn to the possibility that some of the e
10、lements 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 on the ISO list of patent declarations rece
11、ived. www.iso.org/patentsAny trade name used in this document is information given for the convenience of users and does notconstitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence
12、to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 10, Technical product documentation, Subcommittee SC 1, Basic conventions. This second edition of ISO 3098-1 cancels and rep
13、laces the first edition of ISO 3098-0:1997, of which it constitutes a minor revision.ISO 3098 consists of the following parts, under the general title Technical product documentation Lettering: Part 1: General requirements-,-,- Part 2: Latin alphabet, numerals and marks Part 3: Greek alphabet Part 4
14、: Diacritical and particular marks for the Latin alphabet Part 5: CAD lettering of the Latin alphabet, numerals and marks Part 6: Cyrillic alphabetCopyright Initvernational Organization for Standardization ISO 2015 All rights reservedINTERNATIONAL STANDARDISO 3098-1:2015(E)Technical product document
15、ation Lettering Part 1:General requirements1 ScopeThis part of ISO 3098 specifies the general requirements for lettering, in accordance with the other parts of ISO 3098, to be used in technical product documentation (in particular on technical drawings). It includes basic conventions as well as rule
16、s for the application of lettering using the following techniques:a) free-hand lettering (by means of an underlaid “grid”);b) templates and manual lettering instruments;c) dry transfer systems;d) numerically controlled lettering and draughting systems.2 Normative referencesThe following documents, i
17、n whole or in part, are normatively referenced 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 128-20, Technical drawings Gen
18、eral principles of presentation Part 20: Basic conventions for lines3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1central lineimaginary line in the middle of each line or line element which is a constitutive part of a graphic character setNote
19、 1 to entry: Lines may be drawn by means of tubular technical pens conforming with ISO 9175-1.Note 2 to entry: The central line is the basic datum for the design of tools for lettering, e.g. engraving tools for templates, programs for lettering generators.3.2graphic character setfinite set of differ
20、ent graphic characters in a fixed type of lettering, including letters of a certain alphabet, numerals, diacritical marks, punctuation marks and additional graphical symbols, that is considered complete for a given purposeNote 1 to entry: See ISO/IEC 2382-4:1999, 04.03.3.3lettering-,-,-Copyright Int
21、ernational OrganizIaStioOn fo2r S0ta1n5dardizAatiloln rights reserved 1ISO 3098-1:2015(E)3.3.1letteringprocedure of writing graphic characters taken from a graphic character set on a (technical) drawing carrier (in addition to the graphical representation)3.3.2letteringwhole of the nongraphical info
22、rmation on a (technical) drawing carrier (text, instructions, dimensions, etc.)3.3.3letteringwhole of the graphic characters of a graphic character set which can be used for transferring non- graphical information on to a (technical) drawing carrier-,-,-4 General requirements4.1 The basic characteri
23、stics required of lettering are given in 4.2 to 4.4.4.2 Legibility, which shall be maintained by a space between characters of twice the line width used for lettering. This spacing may be reduced to one line width for a better visual effect with combinations of particular characters.EXAMPLELA, TV or
24、 Tr4.3 Suitability for the generally used copying processes (diazo copying, microfilming, telefax, etc.).4.4 Suitability for numerically controlled draughting systems.5 Dimensions5.1 Nominal sizeThe nominal size of lettering is defined by the height (h) of the outline contour of the upper-case (uppe
25、r case) letters (see Figure 1 and Tables 1 and 2).The dimensions shown in Figures 1 to 3 as applied to the Latin (L) alphabet shall also be applied to theCyrillic (C) and Greek (G) alphabets.Figure 1Copyright In2ternational Organization for Standardization ISO 2015 All rights reservedISO 3098-1:2015
26、(E)Figure 2Figure 35.2 Location of central linesThe nominal size (h) and the spacing between characters (a) shall be taken as the basis for defining thecentral line (see Figures 4 and 5). For other dimensions, see Tables 1 and 2.h1 = h d a1 = a + dWhen CAD lettering is used (see ISO 3098-5), the sam
27、e sizes are required as for other techniques.-,-,-Copyright International OrganizIaStioOn fo2r S0ta1n5dardizAatiloln rights reserved 3ISO 3098-1:2015(E)Key-,-,-1baselineFigure 4Key1baselineFigure 55.3 Range of nominal sizesThe range of nominal sizes is specified as follows:1,8 mm; 2,5 mm; 3,5 mm; 5
28、mm; 7 mm; 10 mm; 14 mm; 20 mmThe multiple of 2 in the range of heights for lettering is derived from the standardized progression of dimensions for paper sizes (see ISO 216).The line widths shall be in accordance with ISO 128-20 and the same line width shall be used for both upper-case and lower-cas
29、e letters.Copyright In4ternational Organization for Standardization ISO 2015 All rights reservedISO 3098-1:2015(E)5.4 Lettering angleThe lettering may be vertical (upright), see Figures 1 to 5, or inclined (sloped) to the right at 75 from the horizontal (see Figure 6).Key1 inclination (slope)2 basel
30、ineFigure 65.5 Types of letteringThe types of lettering are as follows: lettering type A, vertical (V) lettering type A, sloped (S)Dimensions specified in Table 1 lettering type B, vertical (V)(preferred application)Dimensions specified in Table 2-,-,- lettering type B, sloped (S) lettering type CA,
31、 vertical (V) lettering type CA, sloped (S) lettering type CB, vertical (V)(preferred application) lettering type CB, sloped (S)See ISO 3098-5(for application of numerically controlleddraughting via CAD)Copyright International OrganizIaStioOn fo2r S0ta1n5dardizAatiloln rights reserved 5ISO 3098-1:20
32、15(E)Table 1 Dimensioning of lettering type ADimensions in millimetresCharacteristicMultiple ofhDimensionsLettering heighth(14/14)h1,82,53,557101420Height of lower-case letters(x-height)c1(10/14)h1,31,82,53,5571014Tail of lower-case lettersc2(4/14)h0,520,7211,422,845,6Stem of lower-case lettersc3(4/
33、14)h0,520,7211,422,845,6Area of diacritical marks (upper-case letters)f(5/14)h0,650,91,251,752,53,557Spacing between charactersa(2/14)h0,260,360,50,711,422,8Minimum spacing between baselinesab1(25/14)h3,254,56,258,7517,52535Minimum spacing between baselinesbb2(21/14)h2,733,785,257,3510,514,72129,4Mi
34、nimum spacing between baselinescb3(17/14)h2,213,064,255,958,511,91723,8Spacing between wordse(6/14)h0,781,081,52,134,268,4Line widthd(1/14)h0,13d0,18d0,250,35d0,50,7d11,4da Lettering style: upper-case and lower-case letters with diacritical marks (see Figure 1).b Lettering style: upper-case and lowe
35、r-case letters without diacritical marks (see Figure 2).c Lettering style: upper-case letters only (see Figure 3).d Rounded values; the values of the dimensions c1 to e are calculated from the rounded values of d.Table 2 Dimensioning of lettering type BDimensions in millimetresCharacteristicMultiple
36、 ofhDimensionsLettering heighth(10/10)h1,82,53,557101420Height of lower-case letters(x-height)c1(7/10)h1,261,752,5d3,55d710d14Tail of lower-case lettersc2(3/10)h0,540,751,051,52,134,26Stem of lower-case lettersc3(3/10)h0,540,751,051,52,134,26Area of diacritical marks (upper-case letters)f(4/10)h0,72
37、11,422,845,68Spacing between charactersa(2/10)h0,360,50,711,422,84Minimum spacing between baselinesab1(19/10)h3,424,756,659,513,31926,638Minimum spacing between baselinesbb2(15/10)h2,73,755,257,510,5152130Minimum spacing between baselinescb3(13/10)h2,343,254,556,59,11318,226Spacing between wordse(6/
38、10)h1,081,52,134,268,412Line widthd(1/10)h0,180,250,350,50,711,42a Lettering style: upper-case and lower-case letters with diacritical marks (see Figure 1).b Lettering style: upper-case and lower-case letters without diacritical marks (see Figure 2).c Lettering style: upper-case letters only (see Fi
39、gure 3).d Rounded values.-,-,-Copyright In6ternational Organization for Standardization ISO 2015 All rights reservedISO 3098-1:2015(E)5.6 Underlined and overlined texts or text fieldsWhen a text or text field has to be underlined or overlined, it is recommended to interrupt the underlining or overli
40、ning line at all places where a lower-case letter has a tail (e.g. Figure 7) or where an upper-case or lower-case letter has a diacritical mark (e.g. cedilla, tilde, umlaut; see Figure 8). If this is not feasible, the space between baselines shall be extended.Figure 7-,-,-Figure 8Copyright Internati
41、onal OrganizIaStioOn fo2r S0ta1n5dardizAatiloln rights reserved 7ISO 3098-1:2015(E)6 Designation6.1 The designation of lettering types A and B shall comprise the following elements in the given order:a) “Lettering”;b) reference to this part of ISO 3098, i.e. ISO 3098-1;c) the type of lettering (“A”
42、or “B”);d) the inclination of lettering (“V” or “S”);e) the kind of alphabet (“L”, “G” or “C”);f) the nominal size of the lettering, in millimetres.EXAMPLE 1A graphic character set of lettering type B, vertical, Latin alphabet, of nominal size 5 mm, shall bedesignated as follows:Lettering ISO 3098-1 - BVL - 5EXAMPLE 2A graphic character set of lettering type A, sloped, Greek alphabet, of nominal size 3,5 mm, shallbe designated as follows:Lettering ISO 3098-1 - ASG - 3,5EXAMPLE 3A graphic character set of lettering type