ASME AED-1-2018 PDF

Full title and description

ASME AED-1-2018 — Aerospace and Advanced Engineering Drawings. This American Society of Mechanical Engineers (ASME) standard provides a method to document product-definition and drawing requirements common across aerospace and other industries that use advanced manufacturing technologies. It defines symbologies, terminology and concepts intended to improve clarity and interoperability of engineering design documentation and advanced product-definition practices.

Abstract

A concise technical specification establishing conventions and documentation methods for advanced engineering drawings used in aerospace and related industries. AED-1-2018 focuses on graphical symbology, product-definition principles and documentation conventions to support advanced manufacturing workflows and model-based/product-definition approaches.

General information

• Status: Superseded (replaced by ASME AED-1:2023).
• Publication date: 2018 (implemented/issued December 10, 2018 — published 2018).
• Publisher: American Society of Mechanical Engineers (ASME).
• ICS / categories: 01.100.01 (Technical drawings in general); 01.110 (Technical product documentation).
• Edition / version: Edition dated 2018 (ASME AED-1-2018).
• Number of pages: 45 pages (2018 edition).

Scope

Defines documentation practices, graphical symbols and product-definition concepts for aerospace and other sectors employing advanced manufacturing techniques. The standard is intended to harmonize drawing symbology and interpretation, to reduce ambiguity in design data exchange, and to support both traditional drawing-based and model-based product-definition approaches across the supply chain.

Key topics and requirements

• Standardized symbology and graphical conventions for advanced engineering drawings.
• Terminology and definitions for product-definition artifacts used in aerospace and advanced manufacturing.
• Guidance for representing product definition consistently to support model-based definition (MBD) and downstream processes.
• Recommendations to improve clarity and interoperability of engineering documentation across suppliers and manufacturers.
• Supplementary relationship to existing drawing and GD&T practices (intended to complement, not replace, applicable geometric tolerancing standards).

Typical use and users

Used by aerospace OEMs, suppliers, engineering departments, CAD and drawing specialists, technical illustrators, manufacturing engineers, quality engineers and document controllers. Typical applications include preparation and interpretation of advanced engineering drawings, specification of product-definition data for advanced manufacturing, and establishing consistent documentation practices across a supply chain.

Related standards

Commonly used alongside ASME Y14 series standards (drawing and dimensioning practices) and international standards on technical product documentation and geometric tolerancing (for example ISO technical product documentation and ISO GPS-related standards). The 2018 edition is formally superseded by ASME AED-1:2023, which updates and renames the document to emphasize product definition.

Keywords

aerospace, engineering drawings, product definition, model-based definition, MBD, symbology, technical product documentation, ASME, advanced manufacturing, GD&T

FAQ

Q: What is this standard?

A: ASME AED-1-2018 is an ASME standard titled "Aerospace and Advanced Engineering Drawings" that defines conventions, symbology and documentation practices for advanced engineering drawings used primarily in aerospace and related advanced-manufacturing industries.

Q: What does it cover?

A: It covers graphical symbology, terminology, product-definition concepts and documentation methods intended to standardize how product information is communicated on drawings and in product-definition artifacts to support manufacturing and inspection.

Q: Who typically uses it?

A: Aerospace manufacturers, suppliers, CAD/drawing engineers, manufacturing and quality engineers, and document control teams that need consistent, unambiguous engineering documentation in advanced manufacturing environments.

Q: Is it current or superseded?

A: The 2018 edition has been superseded by ASME AED-1:2023 (AED-1 — Aerospace and Advanced Engineering Product Definition). Users are advised to consult the 2023 edition for the latest requirements.

Q: Is it part of a series?

A: It relates to the broader family of engineering-drawing and product-definition standards (for example ASME Y14 series) and sits among other technical product documentation standards used to govern drawing practice, GD&T and model-based definition.

Q: What are the key keywords?

A: Aerospace, product definition, engineering drawings, symbology, model-based definition (MBD), GD&T, documentation, ASME.