3D scanning is still a novelty to some people, but for others it’s an integral part of their company’s design and manufacturing process. It is accurate, efficient, and a great way to test products.
There are several 3D scanning companies out there, so how can you choose the option that’s right for you? With some research and an understanding of how 3D scanning works, you can find a reliable company that offers the technology you need.
What Is a 3D Scanner?
3D scanners are similar to traditional scanners. However, instead of taking just one image, these scanners cover a three-dimensional object from several different angles.
3D scanners log data points that log the size and shape of the item being scanned. This collection of points creates a mesh model that contains the exact measurements of the scanned item. Ideally, it will be accurate down to a tiny fraction of an inch.
A 3D scan includes millions of plotted data points, and the scanner logs those measurements to create a 3D model. Models are useful for prototyping, reverse engineering, and much more. The right scanning company can make your life easier and even save you money!
What Services Does the Company Offer?
If a company offers 3D scanning, you may want to learn what else they can offer. Unless you have staff with the skills to process raw data and render models, you may need to find a company that can provide those services for you.
Some scanning companies have expertise on all things 3D printing and scanning. They can help you by cleaning up the scan so you receive a smooth, perfect file that’s ready to use. They can even render your scan into a 3D model that’s convenient for you to use and edit as needed.
3D printing is an excellent way to create affordable prototypes over a short period of time. If you plan to use your 3D scanning results for printing, why not find a company that offers both services?
A company that also offers 3D printing understands what you need from your scan files. They may even be able to print models or components for you. A one-stop-shop can usually offer better deals and more pleasing results. Our company can smoothly transition from scanning into model rendering and then to 3D printing.
What Types of 3D Scanners Do They Have?
As you choose a company to work with, you may also want to consider what scanners each company has available. You can keep in mind the different pros and cons of each type of scanner, and consider which is most likely to work for the work you have in mind.
Companies tend to specialize and offer a few options catered to certain services. For example, very large-scale scans of vehicles and other objects require special equipment. Find out what your local 3D scanning company has to offer!
Laser scanners use triangulation to capture a 3D shape. They project lasers onto an object and map out millions of points on the object, creating a record of the size and shape of it.
This is one of the most popular scanner styles, and it comes in a range of sizes and styles, even including handheld options. These are useful for scanning items that are dark or reflective. They aren’t as sensitive to lighting conditions as many of the other options.
Structured Light Scanners
Structured light scanning uses light projection for its measurements. This type of scanner projects a grid, bars, or other pattern onto an object and uses that to map out the various points and measurements.
Some scanners are handheld and others are mounted in place. They have fast scan times that are often only seconds long. They also often have a large scanning area, which makes scanning even faster.
These have the highest degree of accuracy, and provide accuracy up to 10 microns, making them reliable for industries like aerospace and medicine where accuracy is key.
Medium and Long-Range
3D scanning is incredibly versatile, and it’s used on buildings, vehicles, and other large objects. Medium and long-range scanners are designed to capture huge areas in a short period of time, and they rotate in a complete circle in order to capture large spaces.
Do They Have High-Quality Equipment?
Most scanning companies strive to stay on the cutting edge of technology, offering their clients the latest and most accurate scanners. The quality of their equipment is key to receiving accurate and reliable scans.
Outsourcing your 3D scanning means you have the opportunity to work with companies that specialize in this area. Companies that are knowledgeable about 3D scanning can offer top-of-the-line equipment.
Accuracy, scan volume, and measurement frequency are some of the features that affect how well a 3D scanner works. Resolution is another important quality for scans.
Your requirements should also reflect your specific needs. If you’re working with large parts, for example, you’ll need to find a company that carries large-scale scanners.
3D scanners from reputable companies will deliver reliable and accurate results that can benefit your business.
What Are Their Turnaround Times?
In the world of production and manufacturing, efficiency is highly important. Before you use a company’s services, ask about their turnaround times and find customer testimonials to verify their timing.
Scanning can take anywhere from half an hour to several hours, and it all depends on the complexity of the project. If a company has a backlog or needs to refine and render your scans, it could take longer.
However, well-organized companies will be able to offer a timeframe during which you can expect your scan results. That way, you can set up your next steps for production or design.
Our team works fast, and we’re normally able to scan items the day they arrive at our facility. We pride ourselves on speedy work and fast turnaround times.
Tangent Solutions is a reliable 3D scanning company that uses top-of-the-line equipment for all our services. Contact us today for 3D scanning, CAD design, and other services.