JIS-B-0011-1-1998-R2003-ENG.pdf
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1、STDeJIS B 0011-1-ENGL 1998 M 4933b08 055628b Lb0 M J IS JAPANESE INDUSTRIAL STANDARD Translated and Published by J a pa nese Standards Association JIS B 0011-1 11998 (IS0 6412-1 1989) Technical drawings-Simplified representat ion of pipelines- Part 1 :General rules and orthogonal representation ICs
2、01.100.01; 23.040.01 Descriptors : pipelines, pipework systems, pipes, technical drawing, projection Reference number : JIS B 0011-1 : 1998 (E) (drawing), drawings 11s Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie
3、Not for Resale, 03/15/2007 22:54:04 MDTNo reproduction or networking permitted without license from IHS -,-,- STD=JIS B OOLf-1-ENGL 1998 M 4933b08 055b287 OT7 B 0011-1 : 1998 (IS0 6412-1 : 1989) Foreword This translation has been made based on the original Japanese Industrial Standard revised by the
4、 Minister of International Trade and Industry through deliberations at Japanese Industrial Standards Committee in accordance with the Industrial Standardization Law. Consequently JIS Z 8205 : 1995 is revised and replaced with JIS B 0011-1 : 1998, JIS B 0011-2 : 1998 and JIS B 0011-3 : 1998. JIS B O0
5、11 consists of the following parts, under the general title Technical drawings-simplifed representation of pipelines: Part 1 : General rules and orthogonal representation Part 2 :Isometric projection Part 3 : Terminal features of ventilation and drainage systems Date of Establishment: 1998-01-20 Dat
6、e of Public Notice in Official Gazette: 1998-01-20 Investigated by: Japanese Industrial Standards Committee Divisional Council on Machine Elements JIS B 0011-1 : 1998, First English edition published in 1999-08 Translated and published by: Japanese Standards Association 4-1-24, Akasaka, Minato-ku, T
7、okyo, 107-8440 JAPAN In the event of any doubts arising as to the contents, the original JIS is to be the final authority. . . O JSA 1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
8、including photocopying and microfilm, without permission in writing from the publisher. Printed in Japan Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/15/2007 22:54:04 MDTNo reproduction or netwo
9、rking permitted without license from IHS -,-,- STDOJIS B 0011-1-ENGL 1798 4933b08 055b288 T33 JAPANESE INDUSTRIAL STANDARD JIS B 0011-1 : 1998 (IS0 6412-1 : 1989) Technical drawings-Simplified representation of pipelines- Part 1 : General rules and orthogonal representation Introduction This part of
10、 JIS B O011 has been prepared on the basis of IS0 6412- 1, Technical drawings-Simplified representation of pipelines-Part 1 : General rules and orthogonal representation published in 1989 as the first edition, without modi- fying its technical content and structure. The portions underlined with dots
11、 in the text and Annex 1 (informative) are items not included in the original International Standard. Depending on the information it is intended to convey and the form of represen- tation required, a distinction has to be made between graphical representation by means of orthogonal and that by mean
12、s of isometric representation. This part of JIS B O011 deals, therefore, with general rules used for both repre- sentations (orthogonal and isometric). Rules applicable only to isometric represen- tation are given in JIS B 0011-2. For the purposes of this part of JIS B 0011, all dimensions and toler
13、ances on the drawings have been stencilled in upright lettering. It should be understood that these indications could just as well be written in free-hand or inclined (italic) letter- ing without altering the meaning of the indications. For the presentation of lettering (proportions and dimensions),
14、 see 4 . 4 . 1 Scope This part of JIS B O011 specifies rules and conventions for the execu- tion of simplified drawings for the representation of all kinds of pipes and pipelines made of all sorts of materials (rigid and flexible). It shall be used whenever pipes or pipelines have to be represented
15、in a simpli- fied manner. For the purposes of this part of JIS B 0011, the figures illustrate the text only and should not be considered as design examples. Remarks : This part of JIS B O011 might also be of some use for the represen- tation of similar installations, such as ventilation or air-condi
16、tioning systems; in such cases, the term ?duct?, etc. should be substituted for the term ?pipe?. B 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of JIS B 0011. The most recent editions of the standards list
17、ed below (including the amendments) shall be applied. JIS B 0125 Graphic symbols for fluid power systems Remarks : Cited items from IS0 1219 : 1976, Fluid power systems und com- ponents-Graphic symbols are equivalent to the corresponding items of JIS B 0125. _-_._-._ _-_._. ._._. _.-_ _-._-_.-. _._-
18、.-.-.-. ._-._- -_ _-_-_.-.- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/15/2007 22:54:04 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 B 0011-1 : 1998 (IS0 6412-1
19、: 1989) JIS Z 8312 Technical drawing-Line conventions IS0 3461-2 General principles for the creation of graphical symbols-Part 2 : Graphical symbols for use in technical product documentation IS0 3545 Steel tubes and tubular shaped accessories with circular cross-section- Symbols to be used in speci
20、fications IS0 4067-1 Technical drawings-Installations-Part 1 : Graphical symbols for plumbing, heating, ventilation and ducting IS0 7573 Technical drawings-Item lists 3 Definitions For the purposes of JIS B 0011, the following definitions apply. 3 . 1 angles to the projection plane. orthogonal repre
21、sentation Projection method in which projectors are at right 3 . 2 isometric representation Projection method in which each of the three co- ordinate axes is inclined at the same angle to the projection plane. 3.3 flow line Representation of the flow path of the inlet or outlet streams or of materia
22、l, energy or energy carriers. 4 General principles In this clause all general principles are specified which are common to the methods of projection and to the pictorial representations, as rec- ommended in this part of JIS B 0011. 4.1 Representation of pipes, etc. The flow line representing a pipe,
23、 etc. (irre- spective of its diameter), shall be a single continuous thick line (type A, see Table 1 and JIS Z SSlZ), coinciding with the central line of the pipe (see IS0 4067-1). Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=
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