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5 Uses of 3D Scanner for 3D Printer

The uses of a 3D scanner for 3D printer are often underappreciated. Perhaps this is due to the simple fact that this technology is recent. The simplest way to explain the usefulness of having both is that the two devices complete each other.

With a scanner, you can create a three-dimensional model based on any physical object. The 3D model can later be used for a wide range of applications. A 3D printer, in turn, can then be used to recreate this same object or any other in digital format to physical form. Simply said, is there a good reason not to have both?

In this article, we will discuss five simple, yet significant uses of 3D Scanner for 3D Printer. Continue reading below to find out how a 3D scanner can change your hobby/working process for the better.

What Do 3D Scanners Do; Scanning Technologies

A 3D Scanner is used to capture, measure, and recreate physical objects in digital format. Early 3D scanners were massive and completely stationary. Nowadays, you can buy a mobile scanner that fits in your pocket.

The operating principle of a 3D scanner is determined by the scanning technology. Each device has built-in cameras and a specialized backlight. To recreate it, these tools measure the target object from all possible angles.

Then, based on this data, they compare the images. Once the analysis is complete, you will see a complete 3D model of the object on the screen.

If the device of a 3D scanner is based on the work of a laser beam, then distances are measured at specified points. Based on this information, it displays coordinates.

3D Scanning with a laser 

This technology is based on the principle of operation of laser rangefinders. 3D scanners of this type are known for their high accuracy. You will be able to create accurate three-dimensional models. Unfortunately, these are often stationary scanners that are not suitable for outdoor work.

Optical 3D Scanning

In this case, the device uses a special second safety class special laser. Optical 3D scanners feature high scanning speed. Its use eliminates any distortion, even if the object is moving. Moreover, it eliminates the work effort needed to apply reflective marks. Unfortunately, a 3D scanner will still not replicate transparent or shiny products with precision but is a great option for scanning humans, for example, unlike 3D scanners with a regular laser.

Of course, there is a wider variety of 3D scanning technologies out there besides these two main types but knowing them all is unnecessary. As long as you know exactly what you are looking for, there is a suitable 3D scanner for your needs no matter if it includes working with a 3D printer or not.

Uses of a 3D Scanner for 3D Printer

A 3D scanner can make your working process easier in many ways, which also means that you may not find all its uses necessary for your line of work. Even so, we are here to explain why a 3D scanner is useful and you are probably here wondering if you really need one. With this said, here are several simple examples:

1. Quality control in manufacturing

Not everyone uses 3D printing for large-scale manufacturing. But, there is no better way to explain the uses of a 3D scanner than with examples in mass production.

Let us imagine you have a certain part that you are printing in large quantities. In case you do not want to waste precious time and resources, you need this part to have accurate dimensions and high quality. Once you produce this part, you can use a 3D scanner to check whether it is a 100% match to the original. If not, you will know it before and not after you end up with a ton of bad parts.

2. Restoration of broken or missing parts of an object

Here are several cases to explain this convenient use of a 3D scanner for a 3D printer. You may find yourself working on a project with an incomplete 3D model. Maybe there is a missing part or a certain part is incomplete or broken.

In these cases, you can use 3D scanning to replicate or recreate incomplete parts. In other words, you can restore any broken object with a 3D scanner.

3. Three-Dimensional disassembling

Imagine a scenario when you have an object or part of a model that you see but cannot understand. For example, imagine your business is oriented in a specific niche. You need to increase the quality if you want to succeed. Sometimes, your competitors put out an incredible product that you want to examine. 

Getting your hands on it will not be enough. You would want to see the different components that make up the whole object. This way, you can either recreate it or improve it.

In this case, you can use a 3D scanner to disassemble this object and analyze its design and components. You can do this with anything with or without a specific idea in mind.

4. Facilitated prototyping and modeling

Even the cheapest 3D scanners can save you hours of work when prototyping or modeling an object. What once required days of physical and brain work can now be achieved with the click of a button. For businesses, 3D scanning can save months of work behind the screen. For hobbyists, a 3D scanner for a 3D printer will easily make you love the work even more and help you improve.

5. Duplicate and save money

Here is perhaps the simplest reason why you should consider getting a 3D scanner for a 3D printer. We call it object duplication.

Imagine you are involved in the organization of a wedding or any large event. You will need something symbolic to give to each guest as a souvenir from the event. You wouldn't want to spend thousands on gifts, right? Instead, you can 3D scan the object of choice and then 3D print it as many times as you may need.

Final Words

These are only five of the countless reasons why a 3D scanner for 3D printer should be considered a necessity. By adding a single device to your working environment, you can ease your work by saving time, money, and effort. 

A 3D scanner can help you achieve higher quality modeling and printing. It will allow you to recreate any object in a three-dimensional format. Then, you can understand it better, duplicate it, or improve it. With this said, if you are still wondering whether you need both, the answer is an absolute yes!

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