CAD Dictionary

What is an AutoCAD Block Attributes?

What is an AutoCAD Block Attributes?

An AutoCAD Block Attribute is a text or tag within a block that stores information or data about the block. Attributes are often used to add labels, descriptions, or specific values to objects in a drawing.

Command: To create and manage block attributes, use the “ATTDEF” command to define attribute definitions and “ATTEDIT” to edit attribute values.

Usage: Attributes are used to add dynamic and editable information to block instances. They are commonly used for adding titles, part numbers, or quantities to components within a drawing.

Examples of Use:

  1. Title Blocks: Add attributes for project name, date, and author in a title block to automatically update drawing information.
  2. Electrical Symbols: Label electrical symbols with attributes for component name, value, and rating.
  3. Furniture Blocks: Use attributes to store information about furniture, such as manufacturer, material, and cost.

AutoCAD block attributes help automate annotation and data management, making it easier to maintain accurate and consistent information in your drawings.