ASME Y14.36:2018 pdf free download – Surface Texture Symbols
1.2.2 Cross-Reference of Standards. Cross-reference of standards in text with or without a date following the standard designator shall be interpreted as follows:
(a) Reference to other ASME Y14 standards in the text withoutadatefollowingthestandarddesignatorindicates that the issue ofthe standard identified in the References section shall be used to meet the requirement.
(b) Reference to other ASME Y14 standards in the text with a date following the standard designator indicates that only that issue of the standard shall be used to meet the requirement.
(a) When a referencedstandard is cited in the textwith no limitations to a specific subject or paragraph(s) ofthe standard, the entire standard is invoked. For example, “Dimensioning and tolerancing shall be in accordance with ASME Y14.5” is invoking the complete standard because the subject of the standard is dimensioning and tolerancing, and no specific subject or paragraph(s) within the standard are invoked.
(b) When a referenced standard is cited in the textwith limitations to a specific subject or paragraph(s) of the standard, only the paragraph(s) on that subject is invoked. For example, “Assign part or identifying numbers in accordance with ASME Y14.100” is invoking only the paragraph(s) on part or identifying numbers because the subject of the standard is engineering drawing practices, and part or identifying numbers is a specific subject within the standard.
(c) When a referenced standard is cited in the text without an invoking statement such as “in accordance with,” the standard is invoked for guidance only. For example, “For gauging principles, see ASME Y14.43” is only for guidance, and no portion of the standard is invoked.
1.2.4 Parentheses Following a Definition. When a definition is followed by a standard referenced in paren- theses, the standard referenced in parentheses is the source for the definition.
1.2.5 Notes. Notes depicted in this Standard in all uppercase letters are intended to reflect actual drawing entries. Notes depicted in initial uppercase or lowercase letters are to be considered supporting data to the contents of this Standard and are not intended for literal entry on drawings. A statement requiring the addition ofa note with the qualifier “such as” is a require- menttoaddanote,andthecontentofthenoteisallowedto vary to suit the application.
1.2.6 Acronyms and Abbreviations. Acronyms and abbreviations are spelled out the first time used in this Standard followed by the acronym or abbreviation in pa- rentheses. The acronym is used thereafter throughoutthe text. 1.2.7 Units. The International System of Units (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.
figures are incomplete by intent so as to illustrate a concept or facet thereof. The absence of figure(s) has no bearing on the applicability ofthe stated requirements or practice. To comply with the requirements of this Standard, actual data sets shall meet the content require- ments set forth in the text. To assist the user of this Standard,alistingoftheparagraph(s) thatrefertoanillus- tration appears in the lower right-hand corner of each figure. This listing may not be all inclusive. The absence of a listing is not a reason to assume inapplic- ability. Some figures are illustrations of models in a three-dimensional environment. The absence of dimen- sioningandtolerancingannotationsinaviewmayindicate that the product definition is defined in 3D. 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, selectthe applic- able letter height in accordance with ASME Y14.2. Multiview drawings contained within figures are third- angle projection.