AutoCAD

How to Divide an Ellipse in AutoCAD?

Understanding the Process to Divide an Ellipse in AutoCAD

Dividing an ellipse into equal segments can be essential for accurate design work in AutoCAD. This guide will provide you with a systematic approach to accomplish this task using various tools available in AutoCAD 2025.

Step 1: Accessing the DIvide Tool

Firstly, launch AutoCAD 2025 and ensure your drawing area is ready. Navigate to the Home tab on the ribbon at the top of the screen. From there, find the Draw panel and look for the Point drop-down menu. Click on this dropdown and select the Divide command, or simply type DIVIDE into the command line.

Step 2: Selecting the Ellipse

Once you activate the Divide command, you’ll be prompted to select the object you want to divide. Click on the ellipse you wish to segment. Ensure that your selection is accurate, as the command will only perform operations on the selected object.

Step 3: Specifying the Number of Segments

After selecting the ellipse, AutoCAD will ask you to enter the number of segments you want to divide the ellipse into. Type the desired number of divisions (for example, if you want to divide the ellipse into six equal parts, input 6), and then press Enter. The software will automatically place points along the perimeter of the ellipse at equal intervals.

Step 4: Verifying the Division

To check if the division has been executed correctly, you can visually inspect the ellipse for evenly distributed points. If you require these points for further operations, you can choose to draw lines connecting them or use them as reference points for additional elements in your design.

Step 5: Further Modifications (Optional)

If you need to edit or adjust the positioning of these points, or if you want to convert them into blocks or other objects, you can use the Move or Stretch commands. Select the points individually, and apply the desired modifications as necessary.

Additional Methods for Dividing an Ellipse

While the Divide command is the most straightforward way to achieve this, alternative methods include using the Array function, where you can create multiple copies of objects at adjusted angles based on angles derived from each segment. However, this method involves more steps and calculations.

Frequently Asked Questions

1. Can I use the Divide tool for other shapes besides ellipses?
Yes, the Divide command can be utilized on various shapes such as lines, circles, arcs, and polylines. The process remains similar.

2. What should I do if the dividing points are not appearing as expected?
Ensure that you have correctly selected the object and that you have entered the desired number of segments. Also, check your layer visibility; if the points are on a hidden layer, they may not be visible.

3. Is there a way to delete the points created after division?
Yes, the points created by the Divide command can be deleted like any other objects in AutoCAD. Simply select the points and use the Delete command or press the Delete key on your keyboard.

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.