The 3D printing market was valued globally at $15.10 billion USD in 2021. It’s expected to grow to a value of $83.90 billion USD by 2029 with a CAGR rate of 24.3%.
If you’re interested in 3D printing, you need to understand 3D scanning. 3-D scanning for 3D printing is necessary to get the result you are after.
You may feel intimidated by 3D scanning objects if you don’t have experience. But with a little information and practice, you should be able to create a mesh model to print.
Keep reading to find out how to use 3D scanning for 3D printing.
What is 3D Scanning?
You have probably heard of using objects for 3D prints. But you may be confused by the idea of photogrammetry and scanning.
A 3D scanner’s used to capture the shape of a physical object. This’s done with a line of laser light that collects data from the surface of the object.
Because of this, 3D scanners catalog the object’s size and shape into 3D representation. It is able to quickly capture these details to create an accurate model for printing.
This collection of digital data allows you to print these digital objects. Keep in mind that there are a few different ways of doing this.
For instance, you could use a laser 3D scanner or photogrammetry. There is also structured light scanning that is able to do a similar job.
These different options have slightly different features. Because of those, you should look into each option to see which one fits your needs.
How to Use 3D Scanning for 3D Printing
3D scanning for 3D printing is a pretty straightforward process. Scanning objects for 3D prints takes a bit of practice, but the overall method is simple to grasp.
This will be easier to accomplish if you buy a premium 3D scanner. These offer the most high-quality results and come with the best user instructions.
Here are the steps you need to take when you are doing 3D scanning for 3D printing.
Create the 3D Model
Before you ever print a 3D model, you need to create a 3D object. This is because 3D printing usually involves physical items that need to be digitized.
This is where 3D scanning comes in handy as it creates a 3D model. It collects data and will create a perfect digitalized copy of the object you have scanned.
The data will then be used in the printing process to create the actual 3-D model. Because both methods are necessary, you will need to invest in both types of equipment.
This is where 3D printing can get a bit expensive since it isn’t a single-step process.
Prepare the 3D Model
When the digital 3D model is created, you need to prepare it to print it. To do this, you need to export the 3D model in a format compatible with your 3D printer.
This is usually in an STL or an OBJ format. You will also need to use slicing software to divide the 3D model into layers.
These layers allow the printer to print these layers without any problems. There are several kinds of software that allow you to do this, depending on your budget.
You also need to go ahead and set up your 3D printer. You should do this by leveling the printer bed and loading the filament.
Make sure the printer settings are adjusted as necessary for the 3D model.
Print the Model
With all of the steps accomplished, you can now print your model. It is important that you stay nearby to monitor the printer as it is printing.
You want to make sure the object is sticking to the printer bed and isn’t experiencing any issues. You may also need it to support different structures of the model as it is printed.
For instance, if it has overhanging areas or it is a complex shape, you may need to support these areas. This keeps it from collapsing during the printing process.
You may also need to do a few finishing touches after the model is printed. This may include sanding rough edges or painting the model to give it the desired finish.
Can Anyone Use 3D Scanners?
If you have the budget and desire to learn, 3D scanning is available to anyone. You will need to invest in a premium 3D scanner and a 3D printer.
You may also need to use different apps or software during this process. Keep in mind that this is going to be quite complicated when you first start out.
It is a good idea to have done some research before ever making these investments. Then you will need to do a few practice runs to get the hang of scanning and printing.
Once you have a bit of experience, this will not be very difficult at all. You will be able to move on to more complicated mesh model printing.
A Guide to 3D Scanning for 3D Printing
If you are interested in 3D printing, you may want to know about 3D scanning for 3D printing. Scanning is an important part of the process as a digitizes the object.
This is necessary so that the digitalized data can go to your 3D printer to print the 3D model.
Are you interested in getting into photogrammetry and 3D printing professionally or as a hobby? Contact us today at Go3DPro for the best 3D scanner options to choose from.
