ASME Y14 35M-1997 Engineering Drawings and Associated Documents《工程图和相关文献的修正》.pdf

1、 STD*ASME YLq.35M-ENGL 1777 0759b70 058889Li L5T D ASME-Yl4.35M ADOPTION NOTICE ASME-Y14.35MI IfRevision of Engineering Drawings and Associated Documents“, was adopted on 20-OCT-97 for use by the Department of Defense (DoD). Proposed changes by DoD activities must be submitted to the DoD Adopting Ac

2、tivity: U.S. Army Armament Research, Development and Engineering Center (TACOM-ARDEC), ATTN: AMSTA-AR-EDE-S, Picatinny Arsenal, NJ 07806-5000. DoD activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.

3、 The private sector and other Government agencies may purchase copies from the American Society of Mechanical Engineers, 345 East 47th Street, New York, New York 10017. Custodians: Army - AR Navy - SA Air Force - 16 DLA - DH Adopting Activities: Army - AR ( Proj ec t DRPR- O 3 4 8 ) Reviewer Activit

4、ies: Army - AT, AV, CE, CR, CR4, EA, GL, MI, SM, TE Navy - AS, CH, EC, MC, OS, SHI TD, YD1 Air Force - 11, 13, 19, 68, 70, 71, 79, 80, 84, 90, 99 Other - NS DLA - CC, GS, IS FSC DRPR DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Copyright ASME International Provid

5、ed by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-STD-ASME YLti.35M-ENGL 1997 m 0757b70

6、 058805b O99 m The American Society of Mechanical Engineers AN AMERICAN NATIONAL STANDARD REVISION OF ENGINEERIN! DRAWINGS AND ASSOCIATED DOCUMENTS ASME Y 14.351-1 887 (Revision of ASME Y 14.35M-1992) Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction o

7、r networking permitted without license from IHS-,-Date of Issuance: December 8, 1997 This Standard will be revised when the Society approves the issuance of a new edition. There will be no addenda or written interpretations of the re- quirements of this Standard issued to this edition. ASME is the r

8、egistered trademark of The American Society of Mechanical Engineers. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Consensus Committee that approved the code or standard was balanced to assure that individuals from compet

9、ent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public re- view and comment which provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. ASME does not “approve

10、,“ “rate,“ or “endorse: any item, construction, proprietary device, or activity. ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure any- one utilizing a standard against

11、liability for infringement of any applicable Letters Patent, nor assume any such liability. Users of a code or standard are expressly advised that the determi- nation of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Partici

12、pation by federal agency representative(s1 or person(s) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. ASME accepts responsibility for only those interpretations issued in accordance with gov- erning ASME procedures and policies whic

13、h preclude the issuance of interpretations by indi- vidual volunteers. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. The American Society of Mechanical Engineers 345 E. 47th Street New Yo

14、rk, NY 10017 Copyright Q 1997 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-STD-ASME YL4.35M-ENGL 1777 0757b70

15、0588058 7bl FOREWORD (This Foreword is not part of ASME Y14.35M-1997.) Subcommittee 35, Revision of Engineering Drawings, was formed in November 1981, as a subcommittee of ASME Standards Committee Y 14, Engineering Drawing and Related Documentation Practices. The Subcommittee is charged with the res

16、ponsibility of preparing a standard that establishes methods for identifying and recording revisions to original drawings, and associated documentation or digital data files. Every effort has been made to place em- phasis on those practices found to be common to industry at large and that are docume

17、nted by MIL-STD- 100, Engineering Drawing Practices. This Standard is a revision of ASME Y14.35M-1992. The following is a summary of the Sig- nificant differences between ASME Y 14.35M- 1992 and this revision: (u) provided coverage for approval indicator; (b) added a requirement to identify the appl

18、icable dimensioning and tolerance standard be- ing used by the drawing. When a dimensioning and tolerance standard is not identified, one shall be added. (c) clarified the requirement for the removal of previous revision history entries; (d) removed the paragraph on government required practices and

19、 updated the Foreword ac- cordingly; (e) replaced the tem “CAGE Code” with “design activity identification” where required throughout the Standard. Where this Standard is specified as a requirement in a document, its defined requirements are assumed to be consistent with the needs of the user. There

20、fore, each user provides appro- priate interpretations, as the need arise, consistent with the environment in which it is applied. The successful revision of this Standard is attributed to the subcommittee members and their respective companies, and the departments and agencies of the United States

21、Government. Suggestions for improvement of this Standard are welcome. They should be sent to The American Society of Mechanical Engineers, Attention: Secretary, Y 14 Main Committee, 345 East 47th Street, New York, NY 10017. This revision was approved as an American National Standard on September 29,

22、 1997. . 111 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-ASME STANDARDS COMMITTEE Y14 Engineering Drawing and Related Documentation Practices (The following is the roster of the Committee at the

23、time of approval of this Standard.) OFFICERS F. Bakos, Jr., Chair K. E. Wiegandt. Vice Chair C. J. Gomez, Secretary COMMITTEE PERSONNEL A. R. Anderson, Dimensional Control Systems F. Bakos, Jr., Eastman Kodak Co. D. E. Bowerman, Copeland Corp. E. H. Boyer J. V. Burleigh, The Boeing Co. R. A. Chadder

24、don, Southwest Consultants M. E. Curtis, Jr., Rexnord Corp. R. W. DeBolt L. W. Foster, L. W. Foster Associates, Inc. C. J. Gomez, The American Society of Mechanical Engineers B. A. Harding, Purdue University K. S. King, Naval Surface Warfare Center, Dahlgren Division H. S. Lachut, Jr., ABB Combustio

25、n Engineering Systems C. G. Lance, Santa Cruz Technology Center P. J. McCuistion, Ohio University P. E. McKim, Caterpillar Inc. C. D. Merkley, IBM Corp. E. Nierniec D. L. Ragon, Deere accompany this entry with the required entries in accordance with para. 6.1.3. All pre- vious revision symbols and c

26、rossed out areas may be omitted. See Fig. 1 sketch (a). 4.3.2 Redrawn Drawing Without Change. When a drawing, or a sheet of a drawing, is to be re- placed because of loss, destruction, or degradation due to age, it may be redrawn without change. The replacement shall duplicate the requirements of th

27、e old original which is being replaced. The names of the individuals whose signatures appear in the Title block of the old original and revision record, if retained, are entered on the new original. The notation REDRAWN WITHOUT CHANGE with the signature of those who prepared the replacement and date

28、 shall be entered in the Revision History block. The advancement of the revision letter is not required. See Fig. 1 sketch (b). 4.3.3 Historical Annotations. When a drawing has been redrawn, the old original, if available, shall be marked as follows: The notation REPLACED (WITH or WITHOUT) CHANGE BY

29、 REV Enfer the revision let- ter of the superseding drawing or if no revision enter a - (dash). shall be entered in the DESCRIPTION col- umn of the superseded drawing. The notation SUPER- SEDED shall be placed as near to the Title block as pos- sible, in 7 mm minimum high letters. Alternatively, oth

30、er procedures may be used to purge superseded drawings from active status. 4.4 Superseding a Drawing 4.4.1 Superseding (New) Drawing. When a drawing is superseded by a drawing with a different num- ber, enter the notation REPLACES WITH CHANGE DRAWING (Enter superseded drawing number.) REV Enter supe

31、rseded revision letter. if no revision enter a - (dash). in the DESCRIPTION column of the super- seding drawing. Follow the above notation with an entry in the description of change or reference to the revision authorization document in accordance with para. 6.1.3. See Fig. 2. 3 Copyright ASME Inter

32、national Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-ASME Y14.35M-1997 - a3N REVISION OF ENGINEERING DRAWINGS AND ASSOCIATED DOCUMENTS DESCRIPTION I DATE I APPROVED REVISION HISTORY DESCRIPTION REDRAWN WITH CHANGE (Enter des

33、cription of change or reference to the revision authorization documen) REDRAWN WKHOUT CHANGE (Enter revision authorify, signature of those who prepared the replacement and date or reference to the revision authorization document) . - (b) FIG. 1 NOTATIONS FOR A REDRAWN DRAWING REVISION HISTORY REPiAC

34、ES WITH CHANGE DRAWING 12300(X7 REVC (Enter description of change or reference to the revision authorization documenl) FIG. 2 NOTATIONS FOR A SUPERSEDING DRAWING No entry is required in the REV letter, DATE, or AP- PROVED column. New Title block approval entries ap- Ply. 4.4.2 Superseded (Old) Drawi

35、ng. When the su- perseded drawing will be retained, enter the notation RE- PLACED WITH CHANGE BY DRAWING (Enter the superseding drawing number.) REV Enter the revision letter of the superseding drawing or if no revision, enter a - (dash). in the DESCRIPTION column of the su- perseded drawing. Follow

36、 the above notation with an en- try in the description of change or reference to the revi- sion authorization document in accordance with para. 6.1.3. See Fig. 3. Complete the remainder of the Revision History block by entering the next sequential revision let- ter in the REV column and by entering

37、the required ap- proval signature(s) and dates (s) in the APPROVED and DATE columns. 4 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-STD-ASME Y14.35fl-ENGL 1777 = 0757b70 05880b7 774 mFIEv REVISION

38、 OF ENGINEERING DRAWINGS AND ASSOCIATED DOCUMENTS DESCRIPTDN DATE REPLACED WITH CHANGE BY DRAWING (Enter description of change or reference to the revision authorization document) 123XXXX8 REV - ASME Y14.35M-1997 FIG. 3 NOTATIONS FOR A SUPERSEDED DRAWING 4.4.3 Supersession of Digital Data. For digit

39、al data files, alternative procedures may be used to indicate supersession information. 4.5 Revisions of Digital Data Revisions of digital data files and copies of digital data files shall not be considered redraws in accordance with para. 4.3 except when the document is converted from a manually ma

40、intained to a digitally maintained docu- ment. 5 IDENTIFYING REVISIONS ON DRAWINGS 5.1 Revision Letters Upper case letters shall be used in sequence beginning with A and omitting letters “I,” “O,” “Q,” “S,” “X,” and “Z. When the single letters have been exhausted, the re- visions following “Y” shall

41、 be “AA,” “AB” through “AY”. Should “AA” to “AY” be exhausted, the next se- quence shall be “BA,” “BB,” etc. Revision letters shall not exceed two characters. Initial issue of a drawing does not constitute need for a revision letter and may be indi- cated by the use of a - (dash). The revision lette

42、r is the identification of the revision level of the sheet or drawing. The identity of the revision authorization document or an itemized description of change(s) is included in the Revision History block as part of the revision. Other practices which may require special accommodations for revision

43、identification are as follows. (u) When a revision authorization document preas- signs a revision letter in advance of the changes being incorporated in the original and describes the specific drawing changes, the changes may be identified by sim- ply referencing the revision authorization document

44、in the Revision History block. This practice may be sup- plemented by using revision symbols on the face of the drawing. On the other hand, when the revision autho- rization document preassigns the revision letter and does not describe each change, the changes shall be itemized in the Revision Histo

45、ry block, and the applicable revi- sion letter from the revision authorization document is applied. (h) When a revision authorization document does not preassign a revision letter in advance of the changes be- ing incorporated in the original drawing and describes the specific drawing changes, the c

46、hanges may be identified by simply referencing the revision authorization docu- ment in the Revision History block and assigning the ap- plicable revision letter. Drawing changes on the face of the drawing may be identified by the assigned revision symbol. On the other hand, when the revision author

47、iza- tion document does not preassign the revision letter and does not describe each change, the drawing changes shall be itemized in the Revision History block. (c) When several revision authorization documents are incorporated at the same time and have preassigned revision letters, they shall be i

48、ncorporated individually as separate revisions in alphabetic sequence to the drawing. The revision letters used on the drawing and the revision letter used on the revision authorization document pro- viding approval shall be the same. () When several revision authorization documents are incorporated

49、 at the same time and do not have pre- assigned revision letters, they shall be incorporated as a group. The changes may be entered in numeric sequence to permit ready identification of a specific change. In this case the appropriate sequence number will appear as a suffix to the revision letter in the field of the drawing. The incorporation of multiple, nonpreassigned revision level, revision authorization documents shall only raise the rev