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Concentric Circle ​

Overview ​

The concentric circle feature generates a circle concentric to an existing circle element. You can determine the radius by clicking directly in the Vision Area or Geometry Area, or by right-clicking to enter a specific radius value.

Steps ​

Step 1: Click the Function Button ​

Click the Concentric Circle function in the Edit menu.

Note

The concentric circle function is accessed from the Edit menu rather than the Measurement Bar.

Step 2: Select a Circle Element ​

In the Vision Area or Geometry Area, select a circle element as the reference circle.

Step 3: Generate the Concentric Circle ​

After selecting the reference circle, you can determine the radius in one of two ways:

  • Method 1 (Direct Click): Click directly at the desired position in the Vision Area or Geometry Area — the software determines the radius based on the click position
  • Method 2 (Enter Radius): Right-click to open a dialog and enter the radius value

The software will generate the corresponding concentric circle element.

Notes ​

  • A circle element must be selected as the reference
  • Method 1 is ideal for quick positioning; Method 2 is suitable when a precise radius is required
  • The generated concentric circle can be used in subsequent element construction and tolerance analysis