DIN ISO 128-24-1999 Technical drawings - General principles of presentation - Part 24 Lines on mechanical engineering drawings (ISO 128-24 1999)《技术制图 表示的一般原则 第24部分 机械工程制图线》.pdf
《DIN ISO 128-24-1999 Technical drawings - General principles of presentation - Part 24 Lines on mechanical engineering drawings (ISO 128-24 1999)《技术制图 表示的一般原则 第24部分 机械工程制图线》.pdf》由会员分享,可在线阅读,更多相关《DIN ISO 128-24-1999 Technical drawings - General principles of presentation - Part 24 Lines on mechanical engineering drawings (ISO 128-24 1999)《技术制图 表示的一般原则 第24部分 机械工程制图线》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、DEUTSCHE NORM December 199 Technical drawings - General principles of presentation Part 24: Lines on mechanical engineering drawings (IS0 128-24 : 1999) DIN - IS0 128-24 ICs 01.100.01 Supersedes DIN 15-2, June 1984 edition. Technische Zeichnungen -Allgemeine Grundlagen der Darstellung - Teil 24: Lin
2、ien in Zeichnungen der mechanischen Technik (IS0 128-24 : 1999) This standard incorporates International Standard IS0 128-24 Technical drawings - General principles of presentation - Part 24: Lines on mechanical engineering drawings. A comma is used as the decimal marker. National foreword This stan
3、dard has been prepared by ISO/TC 10. The responsible German body involved in its preparation was the Normenausschu Technische Grundlagen (Fundamentals in Technology Standards Committee). The DIN Standards corresponding to the International Standards referred to in clause 2 of the IS0 Standard are as
4、 follows: IS0 Standard DIN Standard(s) IS0 128-20 DIN IS0 128-20 IS0 128-22 DIN IS0 128-22 IS0 128-30 DIN 6-1 IS0 128-40 DIN 6-2 IS0 128-50 DIN 201 IS0 129 IS0 2203 DIN IS0 2203 IS0 3040 DIN IS0 3040 IS0 5261 DIN IS0 5261 IS0 6428 DIN IS0 6428 IS0 10578 DIN IS0 10578 DIN 406-1 O and DIN 406-1 1 IS0
5、641 0-1 DIN IS0 641 0-1 Amendments DIN 15-2, June 1984 edition, has been superseded by the specifications of DIN IS0 128-24. Previous editions DIN 15: 1919-07, 1921-08; DIN 15-1: 1955-06, 1964-03, 1967-12; DIN 15-2: 1955-06, 1964-03, 1968-06, 1984-06. Continued overleaf. IS0 Standard comprises 14 pa
6、ges. I Q No pari of this standard may be reproduced without the prior permission of Ref. No. DIN IS0 128-24 : 1999- Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen). 04.00 Page 2 DIN IS0 128-24: 1999-12 National Annex NA Standards referred to (and
7、not included in Normative references) DIN 6-1 DIN 6-2 DIN 201 DIN 406-1 O DIN 406-1 1 DIN IS0 128-20 DIN IS0 128-22 DIN IS0 5261 DIN IS0 6428 Technical drawings - Representation in normal projection - Views and special represen- tations Technical drawings - Representation in normal projection -Secti
8、onal views Technical drawings - Hatching to indicate sections Engineering drawing practice - Dimensioning - Concepts and general principles Engineering drawing practice - Dimensioning - Principles of application Technical drawings - General principles of presentation - Part 20: Basic conventions for
9、 lines (IS0 128-20 : 1996) Technical drawings - General principles of presentation - Part 22: Basic conventions and applications for leader lines and reference lines (IS0 128-22 : 1999) Technical drawings - Simplified representation of bars and profile sections (IS0 5261 : 1995) Technical drawings -
10、 Requirements for microcopying (IS0 6428 : 1982) Page 1 IS0 128-24 : 1999 Technical drawings - General principles of presentation Part 24: Lines on mechanical engineering drawings Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies
11、 (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 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 organziations,
12、governmental and non-governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) in all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISOA
13、EC Directives, Part 3. 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 a vote. International Standard IS0 128-24 was prepared by T
14、echnical Committee ISOTC 1 O, Technical drawings, product definition and related documentation, Subcommittee SC 1, Basic conventions. IS0 128 consists of the following parts, under the general title Technical drawings - General principles of presentation: - Part 20: Basic conventions for lines - Par
15、t 21: Preparation of lines by CAD systems - Part 22: Basic conventions and applications for leader lines and reference lines - Pari 23: Lines on construction drawings - Part 24: Lines on mechanical engineering drawings - Part 25: Lines on shipbuilding drawings - Part 30: Basic conventions for views
16、- Part 31: Additional conventions for views - Part 40: Basic conventions for cuts and sections - Part 41: Cuts and sections for mechanical engineering drawings - Part 50: Basic conventions for representing areas on cuts and sections - Part 60: Additional conventions for cuts and sections Annex A of
17、this part of IS0 128 is for information only. Page 2 IS0 128-24 : 1999 1 Scope This part of IS0 128 specifies general rules and basic conventions for the types of lines on mechanical engineering drawings. 2 Normative references The following normative documents contain provisions which, through refe
18、rence in this text, constitute provisions of this part of IS0 128. For dated references, subsequent amendments to, or revisions of, these publications do not apply. However, parties to agreements based on this part of IS0 128 are encouraged to investigate the possibility of applying the most recent
19、editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IS0 and IEC maintain registers of currently valid International Standards. IS0 128-20: 1 996, Technical drawings - General principles of presentat
20、ion - Part 20: Basic conventions for lines. IS0 128-22:1999, Technical drawings - General principles of presentation - Part 22: Basic conventions and applications for leader lines and reference lines. IS0 128-30:-l), Technical drawings - General principles of presentation - Parl30: Basic conventions
21、 for views. IS0 128-40:-), Technical drawings - General principles of presentation - Part 40: Basic conventions for cuts and sections. IS0 128-50:-), Technical drawings - General principles of presentation - Part 50: Basic conventions for representing areas on cuts and sections. IS0 129:1985, Techni
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