AutoCAD

How to Get Diameter Symbol in AutoCAD?

Methods to Insert the Diameter Symbol (Ø) in AutoCAD

In AutoCAD, inserting the diameter symbol (Ø) can be accomplished in several ways. Below are detailed steps for each method, ensuring you can successfully add this important symbol to your drawings.

Using Keyboard Shortcuts

A quick method to type the diameter symbol is by using specific keyboard shortcuts. Follow these steps:

  1. Ensure you have the text command active by typing TEXT or MTEXT in the command line.
  2. While in the text editor, hold down the Ctrl and Shift keys together.
  3. Now press the / key, then release the Ctrl and Shift keys.
  4. Finally, press the Shift key again and type O.

This sequence should generate the diameter symbol in your text.

Using ALT Codes

You can also use ALT codes to insert the diameter symbol. Follow these instructions:

  1. Click on the location in your drawing where you want to insert the symbol.
  2. Enter the TEXT or MTEXT command to open the text editor.
  3. Ensure your Num Lock is activated on your keyboard.
  4. While holding the ALT key, type 0216 on the numeric keypad.
  5. Release the ALT key, and the diameter symbol should appear.

Accessing Symbol Libraries

AutoCAD also provides access to character maps and libraries, which contain various symbols, including the diameter symbol:

  1. Navigate to the Ribbon panel and select the Annotation tab.
  2. Click on the Symbol Editor or the Insert Symbol icon.
  3. In the symbol library, search for the diameter symbol or browse through the available options.
  4. Select the diameter symbol and insert it into your drawing.

Creating Custom Blocks for the Diameter Symbol

If you frequently use the diameter symbol, creating a custom block can save time:

  1. Start by drawing the diameter symbol manually using lines or arcs.
  2. Select the drawn elements and type B or click on the Block panel in the Ribbon.
  3. Follow the prompts to define your block settings and save it with a descriptive name.
  4. You can now insert your custom block into any drawing, making it easy to access the diameter symbol whenever needed.

Adjusting Text Settings for the Diameter Symbol

In some cases, the diameter symbol may not appear as intended due to text settings:

  1. After inserting the symbol, ensure the text style is suitable for your drawing.
  2. Access the Text Style Manager by entering STYLE in the command line.
  3. Modify the appropriate text style to ensure that the diameter symbol is visible and rendered correctly.
  4. Check the dimension settings if you are using the symbol in dimensions to ensure visibility at scale.

FAQs

1. Can I use the diameter symbol in dimensions in AutoCAD?

Yes, you can include the diameter symbol in dimensions by using the below method. Enter the appropriate dimension command, and add the symbol after the numerical value.

2. What are some common issues with the diameter symbol in AutoCAD?

Common issues include the symbol not displaying due to incorrect text or dimension styles, or the symbol being too small to be seen clearly at certain scales. Adjusting text and dimension settings usually resolves these issues.

3. Can I insert other special symbols similarly in AutoCAD?

Yes, many special symbols can be inserted using keyboard shortcuts, ALT codes, or through the symbol libraries following similar methods as described for the diameter symbol.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.