ASME Y14.40.3-2002 pdf free. GRAPH!CAL SYMBOLS FOR DIAGRAMS, PART 3: CONNECTIONS AND RELATED DEVICES.
1 SCOPE This Standard specifies graphical symbols for func- tional connections, mechanical links, pipelines, and related devices such as connection joinis, ISO poris, ier- minals, quick release couplings, and connectors, in dia- grams. For the fundamental rules of creation and application of graphical symbols in diagrams, see ASME Y14.40.0. For an overview of the ASME Y14.40 series, informa- tion on the creation and use of registration numbers for identifying graphical symbols used in diagrams, rules for the presentation and application of these symbols, and examples of their use and application, see ASME Y14.40.1.
2 REFERENCES The following references contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amend- ments to, or revisions of, any of these publications do nol apply. However, parlies io agreeernis based or tus Standard are encouraged to investigate the possibility of applying the most recent editions of the references indicated below. For undated references, the latest edi- tion applies. ASME Y14.40.0, Basic Rules for the Design of Graphical Symbols for Use in the Technical Documentation of Products ASME Y14.40.1, Graphical Symbols for Diagrams, Part 1: General Information and Indexes
Publisher: The American Society of Mechanica! Engi- neers (ASME International), Three Park Avenue, New York NY 10016-5990; Order Department: 22 Law Drive, F.O. Box 2900, Fairfield, Nj 07007-2900 ISO 2553, Weldcd, brazcd and soldered joints 一Sym- bolic representation on drawings' ISO 4063, Welding and allied processes一Nomenclature of processes and reference numbers， Publisher: International Organization for Standardiza- tion (ISO), 1 rue de Varembe, Case Postale 56, CH-1211, Geneve 20, Switzeriand/Suisse
3 TERMS AND DEF!N!ONS For the purposes of this Standard, the following terms and definitions apply: NOTE: Im those cases where the same ierm has subsianitially differ- ent meanings in ISO and IEC, this is indicated beside the term by [ISO] σr {IEC] and eisewhere in this Standard by a superscript, for example,“port r!ISO." 3.1 connection: general term for functional connection, mechanicai link, pipeline, eiectric conductor, etc. 3.2 furictioral corinection: connection between functions. NOTE: A functional connection is used to represent the interrela- tions between functions represented, for example, by symbols according to ASME Y14.40.6. 3.3 electric connection: conductor or circuit for joining termi- nals or other conductors. 3.4 connection [ISO]: threaded port, flange, or similar means for conecting a pipeline io a cornponent, cf. port (3.13) and terminal.ASME Y14.40.3 pdf download.