AutoCAD

How To Delete Duplicate Lines In AutoCAD?

Step-by-Step Guide to Deleting Duplicate Lines in AutoCAD

Deleting duplicate lines in AutoCAD can significantly improve the clarity and accuracy of your drawings. Follow these steps for an efficient cleanup process.

Step 1: Select All Objects

Start by selecting the objects within your drawing. You can do this quickly by using the keyboard shortcut CTRL + A, which highlights everything in the current drawing area.

Step 2: Access the Overkill Command

Once you have selected your objects, type the command OVERKILL into the command line and hit Enter. This command is designed to clean up your drawing by removing duplicate and overlapping geometries.

Step 3: Configure the Overkill Settings

After entering the OVERKILL command, the "Delete Duplicate Objects" dialog box will appear. Here, you can review the default settings, which are generally sufficient for most projects. These settings will target duplicate lines, arcs, and polylines. Adjust any necessary options based on your specific requirements.

Step 4: Execute the Cleanup

Once you are satisfied with the settings, click the OK button in the dialog box to proceed. AutoCAD will process your drawing and eliminate any duplicates, ensuring that your design is tidy and accurate.

Step 5: Verify the Results

After executing the command, it’s a good practice to inspect your drawing for any leftover duplicates or overlapping objects. You can use the Selection Cycling feature (by pressing Shift + Spacebar) to identify any remaining overlaps. Make sure to make any additional adjustments as needed.

FAQ

1. What is the Overkill command in AutoCAD?
The Overkill command in AutoCAD is a powerful tool that allows users to remove duplicate or overlapping objects within a drawing, helping streamline the design and enhance drawing fidelity.

2. Does the Overkill command work on multiple object types?
Yes, the Overkill command can process various types of objects, including lines, arcs, and polylines. It also ensures that partially overlapping or contiguous objects are combined into a single entity.

3. Can I customize the Overkill settings before executing the command?
Absolutely. The Overkill dialog box provides options to configure how duplicate objects are detected and removed. You can tailor these settings to suit the specific needs of your project.

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.