CAD standards are like rules that everyone who works with CAD (Computer-Aided Design) drawings must follow. These rules make sure that all the drawings look the same and are consistent. Just like how your teacher has rules in the classroom, CAD standards tell designers how to draw lines, shapes, and write text in a uniform way.
Imagine if every time you drew a picture, you could use any color or pencil you wanted. It would look very messy and disorganized. CAD standards make sure that all the information is clearly presented and easy to understand.
These rules are also helpful when making changes or updates to a drawing. If everyone is following the same CAD standards, it is easy to locate specific information or make edits without accidentally changing something else.
Overall, CAD standards are important guidelines to ensure that all CAD drawings are clear, consistent, and easy to read.