Exploring 3D Scanning with the Einscan SP: A Quick Guide

https://www.youtube.com/watch?v=A8x4VL8xh-I

Today, we’re diving into the world of 3D scanning with the Einscan SP, an excellent choice for those who want an efficient yet budget-friendly scanning solution. Whether you’re new to the world of 3D scanning or a seasoned pro, this device is worth exploring. Before we get started, if you’re interested in other 3D printing equipment and materials, make sure to check out our range at Vision Miner. But for now, let’s focus on the Einscan SP and its capabilities.

Scanning the Benchy in Ultem™ 9085

Today, we’ll be demonstrating the Einscan SP’s scanning capabilities by capturing a Benchy, a classic 3D printing benchmark. The Benchy we’ll be scanning is made of Ultem™ 9085, an aerospace-grade polymer known for its quality. So, let’s get started!

First, place your object, in this case, the Benchy, onto the turntable. We’ll be using the Einscan SP software, specifically the X-Scan mode. Make sure to calibrate the device properly before you begin your scan.

Now, let’s create a new project in the software. You’ll have the option to choose between a texture scan and a non-texture scan. Texture scanning captures color data, which is great for colorful objects, but since our Benchy is monochromatic, we’ll opt for a non-texture scan. This mode focuses on geometry and provides excellent structured light scanning results.

Before starting the scan, you can adjust settings like HDR (High Dynamic Range) for optimal results. Be sure to find the right balance that avoids blown-out areas on your object. The Einscan SP offers decent resolution, approximately 1.3 megapixels, which is often more than enough for your scanning needs.

Now, align your object using the coded targets placed on the turntable. The device uses these targets to determine the object’s position and orientation. You can also align by feature, markers, or turntable itself, depending on your specific requirements.

Once everything is set up, hit the “Start Scan” button, and the Einscan SP will project patterns of light on your object. It captures this information through two cameras, transforming it into a 3D model. This is where the magic happens, and you can watch as your scan progresses.

Now, it’s essential to understand the concepts of resolution and accuracy in 3D scanning. Resolution refers to how close the points are to each other in your scan. The Einscan SP offers good resolution for most applications. Accuracy, on the other hand, measures how closely the scanned points match the actual object’s points. The Einscan SP offers a high degree of accuracy, ensuring your scan faithfully represents the original object.

After a few rotations on the turntable, you’ll notice the Einscan SP building a 3D model of your Benchy, capturing both the outer and inner details.

Enhancing the Scan

Once the initial scan is complete, you may need to fine-tune the results. In the Einscan software, you can easily select and delete unwanted data. Align your object for additional scans if necessary to capture all angles and details.

If you want a watertight STL model, you can use the software’s hole-filling options to ensure all gaps are sealed. The Einscan SP’s software offers various methods for hole filling, giving you control over the final model’s appearance.

It’s worth noting that if you plan to work with a textured or full-color model, the Einscan SP provides options for those as well, allowing you to explore even more creative possibilities.

Meshing the Model

Now that you’ve captured your scan and made any necessary edits, it’s time to mesh the model. You can choose between a watertight or non-watertight mesh, depending on your preferences and the level of detail you require.

After meshing, you can further refine the model by applying smoothing or simplification. This allows you to control the level of detail and the smoothness of the model’s surface. Adjust these settings as needed to achieve the desired result.

Ready for 3D Printing

With the scanning and post-processing complete, you now have a 3D model of your object that’s ready for a 3D printer. The Einscan SP offers an efficient and cost-effective way to digitize physical objects for a wide range of applications.

If you found this guide helpful or have specific objects you’d like us to scan in the future, please leave a comment below. Your feedback and suggestions are incredibly valuable to us as we continue to explore and demonstrate various technologies in the world of 3D printing and scanning. We’re here to provide you with valuable insights and assist you in making informed choices when it comes to 3D printing and scanning solutions.

If you’re interested in the Einscan SP or any other 3D printing and scanning equipment, feel free to reach out to us. We’re here to help you find the right tools for your projects and applications.

Thank you for joining us today, and don’t forget to like, subscribe, and share your thoughts. We look forward to your comments and questions. Have a fantastic day of 3D printing and scanning!