ASME Y14.37-2019 pdf free download.Product Definition for Composite Parts Engineering Product Definition and Related Documentation Practices
1.6 Notes NotesdepictedinthisStandardinALLUPPERCASElettersareintendedtoreflectactualdatasetentries.Notesdepicted in initial uppercase orlowercase letters are to be considered supportingdata to the contents ofthis Standard and are not intended for literal entry in data set. A statement requiring the addition of a note with the qualifier “such as” is a requirement to add a note, and the content of the note is allowed to vary to suit the application.
1.7 Acronyms and Abbreviations Acronyms and abbreviations are spelled outthe firsttime used in this Standard, followed bythe acronym orabbrevia- tion in parentheses. The acronym is used thereafter throughout the text.
1.8 Units The International System ofUnits (SI) is featured in this Standard. It should be understood that U.S. Customary units could equally have been used without prejudice to the principles established. 1.9 Figures ThefiguresinthisStandardareintendedonlyasillustrationstoaidtheuserinunderstandingthepracticesdescribedin the text. In some cases, figures show a level ofdetail as needed for emphasis. In other cases, figures are incomplete by intentsoastoillustrateaconceptorfacetthereof. Theabsenceoffigure(s) hasnobearingontheapplicabilityofthestated requirements or practice. To comply with the requirements of this Standard, actual data sets shall meet the content requirements set forth in the text. To assist the user of this Standard, a listing of the paragraph(s) that refer to an illustration appears in the lower right-hand corner of each figure. This listing may not be all inclusive. The absence ofa listing is not a reason to assume inapplicability. Some figures are illustrations ofmodels in a three-dimen- sional environment.
The absence ofdimensioning and tolerancing annotations in a view may indicate that the product definition is defined in three dimensions. Dimensions that locate or orient and are not shown are considered basic and shall be queried to determine the intended requirement. When the letter “h” is used in figures for letter heights or for symbol proportions, select the applicable letter height in accordance with ASME Y14.2. Multiview drawings contained within figures are third-angle projection.
1.10 Precedence of Standards
The following are ASME Y14 standards that are basic engineering product definition standards:
ASME Y14.1, Decimal Inch Drawing Sheet Size and Format
ASME Y14.1M, Metric Drawing Sheet Size and Format
ASME Y14.2, Line Conventions and Lettering
ASME Y14.3, Orthographic and Pictorial Views
ASME Y14.5, Dimensioning and Tolerancing
ASME Y14.24, Types and Applications of Engineering Drawings
ASME Y14.34, Associated Lists
ASME Y14.35, Revision of Engineering Drawings and Associated Documents
ASME Y14.36, Surface Texture Symbols
ASME Y14.38, Abbreviations and Acronyms for Use on Drawings and Related Documents
ASME Y14.41, Digital Product Definition Data Practices
ASME Y14.100, Engineering Drawing Practices
All other ASME Y14 standards are considered specialty types of standards and contain additional requirements or make exceptions to the basic standards as required to support a process or type of drawing.
2 REFERENCES The following publications form a part ofthis Standard to the extent specified herein. A more recent revision may be usedprovided there is no conflictwith the textofthis Standard. In the eventofaconflictbetween the textofthis Standard and the references cited herein, the text of this Standard shall take precedence.
ASME Y14.2-2014, Line Conventions and Lettering
ASME Y14.5-2018, Dimensioning and Tolerancing
ASME Y14.34-2013 (R2018), Associated Lists
ASME Y14.35-2014, Revision of Engineering Drawings and Associated Documents .
ASME Y14.41-2012, Digital Product Definition Data Practices
ASME Y14.100-2017, Engineering Drawing Practices
Publisher: The American Society of Mechanical Engineers (ASME), Two Park Avenue, New York, NY 10016-5990 (www.asme.org)
ASTM D6193, Standard Practice for Stitches and Seams
Publisher: American Society for Testing and Materials (ASTM International), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 (www.astm.org)
CMH-17, Composite Materials Handbook
Publisher: SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001 (www.sae.org)
3 TERMS AND DEFINITIONS
The following terms are defined as their use applies in this Standard.
3.1 Adhesive
adhesive: a substance capable of holding two materials together by surface attachment (CMH-17).
3.2 Annotated Model
annotated model: a combination of model, annotation, and attributes that describe a product (ASME Y14.41). .
3.3 Annotation
annotation: dimensions, tolerances, notes, text, or symbols visible without any manual or external manipulation ASME Y14.41).
3.4 Attribute
attribute: a dimension, tolerance, note, text, or symbol required to complete the product definition or feature of the product that is not visible but available upon interrogation of the annotated model (ASME Y14.41).
3.5 Band
band: the width of the collection of tows or tape that a machine can lay down on the work surface.
3.6 Bond
bond: the adhesion of one surface to another, with or without the use of an adhesive as a bonding agent (CMH-17).
3.7 Braid, Biaxial
braid, biaxial: braided fabric with two-yarn systems, one running in the +0 direction, the other in the -0 direction as measured from the axis of braiding (CMH-17).
3.8 Braid, Triaxial
braid, triaxial: a biaxial braided fabric with laid-in yarns running in the bias of braiding (CMH-17).
3.9 Braid Angle
braid angle: the acute angle measured from the axis of braiding (CMH-17).ASME Y14.37 pdf download.ASME Y14.37-2019 pdf free download
