3D printing is a popular method in additive manufacturing, and some people think that this process is reduced to computer-controlled automation, but 3D printing is an assembling process that can be likened to the process of carving a statue from stone, in order to reach the final product, materials are removed from a pre-existing block, and for more information on how a 3D printer works, you can visit the Rakeen store .
How does 3D printing work?
3D printing enables you to produce anything you want with the modification that suits your needs, which is called “customization”, and to produce precise and complex vehicles using the small layer method that is difficult to produce using traditional industrial methods, and it also saves you time and effort.
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Steps to how to make 3D printing
1- First, the idea:
The 3D printing process begins with the production of a computer-aided prototype that provides the user with information about the expected structural integrity of the final product, called the design phase.
2- Secondly, converting to design:
The second step is to convert to STL format. At this stage, the design obtained from the first step is converted to STL format, which is the standard tessellation used in visual 3D devices.
3- Correct and modify the file:
In this step, the STL file is modified by transferring the file to the computer that controls the 3D printer so that it can specify the desired direction and size, similar to specifying the properties of 2D printing.
4- Convert the design into commands:
Here the polymer and materials that the printer needs and uses are refilled, so it is called preparing the machine to successfully perform a new printing process without any errors. In this step, the 3D printer is prepared and equipped using dedicated programs, the most famous of which is the Cura program.
The most common commands that the printer can handle and understand are:
- The thickness of the single layer is responsible for controlling the accuracy.
- The melting point of the raw material and the amount of its withdrawal.
- Motor speed during printing process.
- Density and shape of the supporting material of the building.
- Number of layers required and time required for printing.
- The shape of the inner filling that controls the density of the product.
- Printing nozzle diameter, shape and size of printing surface.
5- Preparing the printer:
This step is called "build" and it is called this name as the printer takes its path and starts working automatically by forming each layer with a thickness of 0.1 mm. This value may increase or decrease and takes several hours or days depending on the materials used, the size of the object and the machine, but you must follow up and check the device periodically to ensure that no errors occur.
6- Actual application of the printing process
This step is known as “removal” and here the printed object is removed from the machine with caution and following safety instructions and precautions to avoid injury, so it is advisable to wear gloves to protect against harmful chemicals.
7- Finishing and preparing the product:
This is one of the most important stages, so the printed item must be handled with care. At this stage, the printed item is washed or the powder residue is wiped off in order to remove the supports made of aqueous solutions. Here, the printed item is weak due to some materials that require time to fix or dry. To avoid breaking or disintegrating the item, you must handle it carefully and cautiously.
8- Application
The final step is the “application” of utilizing and processing the new printed object.
3D printing applications
In the field of medicine
It is used to print the affected part so that it becomes a tangible model, which contributes to the diagnosis of complex diseases. It is also used to print the fetus for early detection accurately and to ensure that no deformities occur.
Prosthetic devices can also be manufactured through 3D printing at a lower cost than traditional methods.
In the field of robotics and electronics
3D printing now makes it easier to design structures for robots and electronics instead of open circuits.
In the field of test models
3D printing helps architects design scale models of projects under construction, and this design is an important model for testing and experimentation, not only in the field of construction and building but in all industries.
In the field of shoes and clothing
3D printing with flexible raw materials could allow you to make shoes and clothing as you want.
In the field of jewelry and accessories
The finest jewelry and accessories are made using 3D printing.
In the automotive field
3D printing is now capable of making car bodies experimentally.
In the field of art
With 3D printing you can create the most exquisite, luxurious and intricate artifacts.
In the field of construction and building
3D printing allows you to build huge homes in less time and at a lower cost than traditional methods.
In the field of children's toys
One of the most fun 3D printing applications is making toys for your child with ease and simplicity, just by pressing a button.
In the field of education
3D printing is now used to make models for study, which helps in learning many sciences such as mechanics, chemical reactions, and anatomy.
How to 3D Print at Home
Does 3D printing require a lot of money at home? And is it possible to implement it?
3D printing is still growing and evolving, yet at reasonable production costs you can create prototypes and final products.
Whether you want to print toys for your kids or make a toolbox, etc., in your own home office, and although 3D printing requires a lot of money for the materials required and used and the machine itself, there are alternative products like the V-Flash that are paving the way for 3D printing at home, the Personal, V-Flash, 3-D Printer, which weighs less than 150 pounds and builds objects up to 9 x 6.75 x 8 inches (228 x 171 x 203 mm) and is small enough to be placed in a bag.
On your desk.
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Through the Rakin store , you can learn more about actual 3D printing models as follows:
This model has created a boom in Saudi Arabia, resulting in strengthening and promoting sports and tourism.
This sculpture is one of the most famous landmarks in AlUla, distinguished by the finest carving details.
We have learned how the 3D printer works, and how it is used in many modern industries in various fields. 3D printing is still developing and serving many fields such as the field of art, the field of jewelry and accessories, the field of cars, the field of clothing and shoes, the field of electronics, the field of medicine, construction and building, and the field of education. To learn more information, visit the Rakeen store.