1、 Types and Applications of Engineering Drawings Engineering Drawing and Related Documentation Practices A N A MERICAN N A TIONAL S T AND ARD ASME Y14.24-2012 Revision of ASME Y14.24-1999 (R2009) ASME Y14.24ADOPTION NOTICEASME Y14.24, “DRAWINGS TYPES AND APPLICATIONS OF ENGINEERING DRAWINGS”, was ado
2、pted on14 February 2000 for use by the Department of Defense (DoD). Proposed changes by DoD activities must besubmittedtotheDoDAdoptingActivity:Commander,U.S.ArmyARDEC,ATTN:RDAR-QES-E,PicatinnyArsenal,NJ 07806-5000. Copies of this document may be purchased from the American Society of Mechanical Eng
3、ineers(ASME), Three Park Avenue New York, New York, United States, 10016-5990. http:/www.asme.org/Custodians: Adopting Activity:Army AR Army ARNavy SA (Project DRPR-2012-001)Air Force 16DLADHReview Activities:Army AV, CR, MI, PT, TE, TMNavy AS, CG, CH, MC, NPAir Force 04, 13, 99DLAISOSDSEOther CM, M
4、P, DC2, NSNOTE: The activities listed above were interested in this document as of the date of this document. Sinceorganizations and responsibilities can change, you should verify the currency of the information above usingthe ASSIST Online database at 752839 http:/assist.dla.mil.AMSC N/A AREA DRPRD
5、ISTRIBUTION STATEMENT A. Approved for public release, distribution is unlimitedASME Y14.24-2012Revision of ASME Y14.24-1999 (R2009)Types andApplications ofEngineeringDrawingsEngineering Drawing and RelatedDocumentation PracticesAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York, NY 10016 USADate
6、of Issuance: April 5, 2013This Standard will be revised when the Society approves the issuance of a new edition. There willbe no written interpretations of the requirements of this Standard issued to this edition.Periodically certain actions of the ASME Y14 Committee may be published as Cases. Cases
7、 arepublished on the ASME Web site under the Committee Pages at http:/cstools.asme.org/ as they areissued.Errata to codes and standards may be posted on the ASME Web site under the Committee Pages toprovide corrections to incorrectly published items, or to correct typographical or grammatical errors
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9、riate Committee Page after selecting “Errata” in the “PublicationInformation” section.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards. The Standards
10、 Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate. The proposed code or standard was madeavailable for public review and comment that provides an opportunity for additional public input f
11、rom industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “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 anyitems mentioned i
12、n this document, and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent, nor assumes any such liability. Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights, and the ris
13、k of infringement of such rights, isentirely their own responsibility.Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretati
14、ons of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.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
15、 publisher.The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2013 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword vCommittee Roster . viiCorrespondence With the Y14 Committee viii1 General 12 References .
16、33 Definitions . 34 Layout Drawing . 75 Detail Drawing 76 Assembly Drawings . 87 Installation Drawing. 88 Modifying Drawings. 99 Arrangement Drawing . 1010 Control Drawings . 1111 Interface Drawing . 1312 Identification Cross-Reference Drawing . 1313 Mechanical Schematic Diagram 1414 Electrical/Elec
17、tronic Diagrams . 1415 Special Application Drawings 1516 Drawing Tree . 20Figures4-1 Layout Drawing . 225-1 Monodetail Drawing 235-2 Tabulated Monodetail Drawing 245-3 Multidetail Drawing . 256-1 Assembly Drawing 266-2 Detail Assembly Drawing . 276-3 Inseparable Assembly Drawing 287-1 Indentured Rel
18、ationship of Installation Drawings (Depicting WorkPackages) 297-2 Installation Drawing . 308-1 Altered Item Drawing (Mechanical Alteration) . 318-2 Altered Item Drawing (Electrical Alteration) . 328-3 Selected Item Drawing (Mechanical Selection) 338-4 Selected Item Drawing (Electrical Selection) 348
19、-5 Modification Drawing . 359-1 Arrangement Drawing (Pictorial) 3610-1 Procurement Control Drawing . 3710-2 Vendor Item Control Drawing . 3810-3 Source Control Drawing . 3910-4 Envelope Drawing . 4011-1 Interface Drawing . 41iii12-1 Identification Cross-Reference Drawing 4213-1 Mechanical Schematic
20、Diagram 4314-1 Functional Block Diagram . 4414-2 Single-Line Schematic Diagram 4514-3 Schematic Diagram 4614-4 Connection Diagram . 4714-5 Interconnection Diagram (Point-to-Point, Simple) . 4814-6 Interconnection Diagram (Point-to-Point, Complex) . 4914-7 Interconnection Diagram (Cabling Type) . 501
21、4-8 Logic Circuit Diagram . 5115-1 Wiring Harness Drawing 5215-2 Cable Assembly Drawing 5315-3 Indentured Relationships of Printed and Discrete Wiring Board Documentation(Typical) 5415-4 Kit Drawing . 5515-5 Tube Bend Drawing (Pictorial/Coordinate) . 5615-6 Tube Bend Drawing (Tabular) 5715-7 Matched
22、 Set Drawing . 5815-8 Contour Definition Drawing (Index) . 5915-9 Contour Definition Drawing (Pictorial) . 6015-10 Contour Definition Drawing . 6115-11 Software Installation Drawing . 6215-12 Alternate Parts Drawing (Cover Sheet Not Shown) . 6316-1 Drawing Tree 6416-2 Block Entry Example (Mandatory
23、Entries) 6516-3 Block Entry Example (Includes Optional Entries) . 65Nonmandatory AppendixA Selection of Drawing Types 67ivFOREWORDSubcommittee 24, Types and Applications of Engineering Drawings, was formed in June 1973as a subcommittee of the American Society of Mechanical Engineers (ASME) Committee
24、 Y14,Standards for Engineering Drawings and Related Documentation Practices. The Subcommitteewas formed to prepare a standard that defined the accepted drawing types used to establishengineering requirements in the production and procurement of hardware.The basis for this Standard was Chapter 200 of
25、 the military standard MIL-STD-100, EngineeringDrawing Practices. Work on this Standard considered the types of engineering drawings mostfrequently used by business, industry, and government communities in the United States. ThisStandard attempts to serve the individual and combined needs of these c
26、ommunities and ensureconsistency of application and interpretation.On this basis, a series of meetings were held to identify, select, and prepare proposed textand illustrations. At each stage of development, the Subcommittee considered the selection ofrequirementsbestsuitedforanationalstandard.Membe
27、rsoftheY14.24Subcommitteerepresentedacross-sectionofAmericanindustryandtheDepartmentofDefense(DoD).Liaisonwithtechnicalsocieties such as the National Defense Industrial Association (NDIA), Aerospace IndustriesAssociation (AIA), Electronic Industries of America (EIA), and the Society of AutomotiveEng
28、ineers (SAE International) provided technical support.Drawing definitions are intended to permit preparation by any suitable method (manual,computer-aided,photographic,etc.);therefore,preparationtechniquesormethodsofreproductionare not described.The original edition of ASME Y14.24M was approved as a
29、n American National Standard onNovember 3, 1989. It was adopted and approved for use by the DoD on March 30, 1990. It wasreaffirmed in 1996 without change.Upon release of the original edition, it was referenced by the DoD as a replacement of themajority of Chapter 200 of MIL-STD-100E, which was rele
30、ased September 30, 1991. Input receivedfrom the DoD user community indicated that additional detail and clarification were needed toensure understanding and application of the requirements when this Standard is invoked ongovernment contracts.Subcommittee 24 was reformed and began work on revising th
31、e Standard at a meeting inGarland, Texas from October 8 through October 10, 1991. ASME Y14.24 was approved as anAmerican National Standard on June 24, 1999. It was reaffirmed in 2004 without change. Workon this revision began in September 2002.The following is a summary of the significant changes in
32、corporated in this revision:(a) Definitions were relocated to section 3, para. 1.2 was added, and section 1 was redesignatedaccordingly.(b) Paragraph 1.3 (former para. 1.4) was revised to separate preparation methods from formatsand to clarify the relationship between ASME Y14.24 and ASME Y14.41.(c)
33、 Paragraph 1.10 was added to address drawing hierarchy.(d) Definitions of drawing tree, type designation, and Design Activity Identification (DAI) wereadded.(e) The definition and use of the term “FAA-PMA” were deleted.(f) The term “unique identifier” and all variables of it used with the term “iden
34、tifier” weredeleted.(g) The term “descriptive identifier” was deleted to agree with changes to ASME Y14.100-2012,clarifying that a descriptive identifier may be used as a PIN.(h) Former para. 13.11 and former Figs. 43 and 44 were deleted.(i) Section 16 and Figs. 16-1, 16-2, and 16-3 were added.(j) P
35、aragraph 15.5 (former para. 13.5) was revised to add reference to ASME Y14.31, to deleterequirements located in ASME Y14.31, and to delete former Fig. 34.v(k) Figure A-1 Notes were revised to replace the terms “contractor” and “subcontractor” withthe terms “design activity” and “subdesign activity,”
36、 respectively.Commendation is extended to the companies and the DoD departments and agencies forsponsoring participants in this activity and to those whose earlier efforts provided the basis forthis Standard. The success of this effort can be attributed to their demonstrated interest, coopera-tion,
37、and support.Coordination of this Standard with the International Organization for Standardization(ISO/TC10/SC1) is intended to help enhance world understanding of the various types of draw-ings in use within the United States.Suggestions for the improvement of this Standard are welcome. They should
38、be sent to TheAmerican Society of Mechanical Engineers, Attn.: Secretary, Y14 Standards Committee, Two ParkAvenue, New York, NY 10016-5990.This revision was approved as an American National Standard on November 14, 2012.viASME Y14 COMMITTEEEngineering Drawing and Related Documentation Practices(The
39、following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSF. Bakos, ChairW. A. Kaba, Vice ChairF. Constantino, SecretarySTANDARDS COMMITTEE PERSONNELA. R. Anderson, Dimensional Dynamics, LLCF. Bakos, ConsultantJ. V. Burleigh, ConsultantF. Constant
40、ino, The American Society of Mechanical EngineersD. E. Day, Tec-Ease, Inc.K. Dobert, Siemens PLM SoftwareB. A. Harding, Purdue UniversityD. H. Honsinger, ConsultantW. A. Kaba, Spirit AeroSystems, Inc.A. Krulikowski, Effective Training, Inc.SUBCOMMITTEE 24 TYPES AND APPLICATIONS OF ENGINEERING DRAWIN
41、GSR. D. Green, Chair, The Boeing Co.L. G. Davis, ConsultantJ. A. Gagnon, Hamilton Sundstrand Corp.B. Germany, Raytheon Co.W. Gold, The Boeing Co.D. M. Hagler, L-3 Communications, Integrated SystemsJ. B. Hoskins, The Boeing Co.W. A. Kaba, Spirit AeroSystems, Inc.viiE. F. McCarthy, Raytheon Missile Sy
42、stemsP. J. McCuistion, Ohio UniversityJ. D. Meadows, James D. Meadows Order Department: 22 Law Drive, P.O.Box 2900, Fairfield, NJ 07007-2900 (www.asme.org)Cataloging Handbook H4/H8, Commercial andGovernment Entity Codes (CAGE)Publisher: Defense Logistics Agency, Andrew T.McNamaraBuilding,8725JohnJ.K
43、ingmanRoad,FortBelvoir, VA 22060-6221 (www.dla.mil)3 DEFINITIONSThe following definitions apply to terms used in thisStandard.3.1 Acceptance Criteriaacceptance criteria: the quality provisions, includinginspection and test requirements, that establish theacceptability of an item. It may range from t
44、esting theitem in its use environment, to verification of electrical/mechanicalcharacteristics,toasimplevisualinspection.ASME Y14.24-20123.2 Administrative Control Numberadministrative control number: a number assigned to oneor more interchangeable purchased items by a vendoritem control drawing for
45、 administrative purposes. Anadministrative control number may also be assigned toan item defined by an envelope drawing. The numberalso serves as the PIN for specifying such items in apartslist.Theadministrative controlnumberisassignedin addition to the item identification assigned by theoriginal de
46、sign activity.3.3 Artwork Masterartwork master: an accurately scaled, usually 1:1, patternthat is used to produce the production master.3.4 As Applicableasapplicable:thistermrequiresinclusionofthoseproductdefinition elements necessary to establish end-productrequirements.3.5 Assemblyassembly: a numb
47、er of parts or combination thereof thatare joined to perform a specific function and subject todisassembly without degradation of any of the parts(e.g., power shovel-front, fan assembly, audio-frequencyamplifier). (ASME Y14.100)NOTE: The distinction between an assembly and a subassemblyis determined
48、 by individual application. An assembly in oneinstance may be a subassembly in another instance where it formsa portion of a higher assembly. (ASME Y14.100)3.6 Associated Dataassociated data: any document referenced on an engi-neering drawing that establishes some portion of theengineering requireme
49、nts.3.7 Associated Listassociated list: a tabulation of engineering informationpertaining to an item depicted on an engineering draw-ing or by a set of drawings (e.g., application list, datalist, index list, parts list, and wire list). (ASME Y14.34)3.8 Burn-Inburn-in:tooperateelectronic itemsunderspecifiedenvi-ronmental and test conditions to eliminate early failuresand to stabilize the items prior to actual use.3.9 Commercial and Government Entity (CAGE) CodeCommercial and Government Entity (CAGE) Code: a five-character code that provides a unique activity i
