A convenient guide for Geometric Dimensioning and Tolerancing (GD&T) symbols at your fingertips. Click on the links below to learn more about each GD&T symbol or concept. …

2021年6月9日 · What is GD&T? If you are involved in design or manufacturing, you may be familiar with the term, “GD&T,” or “Geometric Dimensioning and Tolerancing”. Geometric …

GD&T is a way of specifying engineering design and drawing requirements with particular attention to actual function and relationship of the part features. The best method for …

Geometric Dimensioning and Tolerancing (GD&T) is a system of symbols and standards used in engineering drawings and models to specify the required form, size, orientation, and location …

2024年7月21日 · GD&T is a particular set of conventions used on engineering drawings (often called “prints” from the older “blueprints”) that communicate how parts should fit together and …

2025年3月22日 · 几何尺寸和公差 (gd&t) 建立了一个系统来提供精确的设计细节和沟通。它允许工程师和制造商处理尺寸变化和几何不规则性。美国军方在 1940 年代开始开发 gd&t 概念，但 …

Geometric dimensioning and tolerancing (GD&T) is a system for defining and communicating both the desired nominal dimensions and the allowable geometric tolerances of manufactured …

GD&T 为Geometric Dimensioning and Tolerancing（几何尺寸与公差）的缩写，一种在国际上被广泛使用的符号性工程语言，明确且精确定义了几何产品功能的尺寸、形状、方向、位置，从 …

Geometric dimensioning and tolerancing (GD&T) is a system of symbols used on engineering drawings to communicate information from the designer to the manufacturer through …

Useful PDFs containing practical GD&T summary information.