The ARRAYPOLAR command in AutoCAD is a powerful tool that allows you to create circular patterns of objects. This command is particularly useful when you need to create multiple copies of an object arranged in a circular manner, such as when creating radial arrays or symmetrical designs. In this tutorial, we will explore how to use the ARRAYPOLAR command effectively.
Creating a Circular Array
To use the ARRAYPOLAR command, follow these steps:
- Step 1: Launch AutoCAD and open a new or existing drawing.
- Step 2: Type “ARRAYPOLAR” in the command line and press Enter.
- Step 3: Specify the center point of the circular array by clicking on a point in the drawing or entering coordinates manually.
- Step 4: Enter the number of items you want to create in the array and press Enter. You can also specify “A” for an associative array, which allows you to modify the array later if needed.
- Step 5: Specify the angle between each item in the array by entering a value or selecting two points that define the angle. You can also enter “C” for a cumulative angle, which adds up each item’s angle.
You have now successfully created a circular array using the ARRAYPOLAR command! AutoCAD will generate multiple copies of your selected object arranged in a circular pattern around the center point.
Tweaking Your Circular Array
The ARRAYPOLAR command offers additional options to customize your circular array. After specifying the center point and number of items, you can:
- Change the Rotation: By default, the first item in the array is aligned with the positive X-axis. However, you can specify a different rotation angle by entering a value or selecting two points that define the rotation angle.
- Edit the Array: To modify an existing array, select any item in the array and right-click.
From the context menu, choose “Edit Source Array“. This allows you to change properties such as the number of items, angle between items, or even delete the array entirely.
- Use Different Objects: The ARRAYPOLAR command is not limited to a specific type of object. You can create circular arrays of lines, arcs, blocks, or even text.
Tips and Tricks
Here are some additional tips to help you make the most out of the ARRAYPOLAR command:
- Polar Tracking: Enable polar tracking (F10) to easily align objects with polar angles while using ARRAYPOLAR.
- Modify Arrays: You can modify an existing array’s properties by selecting any item within it and using AutoCAD’s editing tools like Move or Rotate.
- Polar Array Dialog Box: Instead of using the command line, you can access additional options and settings through AutoCAD’s Polar Array dialog box. Type “POLARARRAY” in the command line to open it.
The ARRAYPOLAR command is a valuable tool for creating circular patterns in AutoCAD quickly. By utilizing this command effectively and exploring its various options, you can save time and enhance your design workflow. So go ahead, experiment with ARRAYPOLAR, and unleash your creativity!