How to mark diameter symbols in CAD: 1. Open CAD and open the graphics file that needs to be marked with a diameter drawing number; 2. Make a normal mark on the diameter drawing that needs to be marked, and then add a diameter symbol to the "Annotation" Double-click the "left button" of the mouse at "Value"; 3. Move the cursor to the front of the label value, directly enter the "Diameter Symbol" command, and enter "%%C".
The operating environment of this tutorial: Windows 10 system, AutoCad2014 version, Dell G3 computer.
How to mark the diameter symbol in CAD?
Annotation of CAD diameter symbols:
First we open AutoCad2014 and open the graphic file where we need to mark the diameter drawing number.
First make a normal mark on the diameter graphic that needs to be marked, and then double-click the "left button" of the mouse on the "mark value" where the diameter symbol needs to be added to enter the mark modification.
Move the cursor to the front of the label value, directly enter the "Diameter Symbol" command, and enter "%%C".
Click anywhere else in the "drawing area" to exit the label modification. You can see that a numerical symbol appears before the label value.
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