3D printing – There are many types of printing, including:
1. Intaglio printing: Its principle is based on engraving things with a laser or any other method we want to print on a copper cylinder.
After filling the engraved cavities with ink, we can pass them on to the paper and get copies.
2. The prominent printing: It is the oldest, as it used prominent shapes for letters, numbers, and shapes.
After sticking it to paper and covered with ink, we will get the shape printed and ready.
This technique is the opposite of intaglio printing, and the Chinese have used it for thousands of years.
3. embossing: The term embossing describes the final result we will get, in which printed shapes have a prominent surface.
4. Flat printing: This printing is based on the lipid separation of water and was discovered in Germany in 1796.
What is 3D printing
* The initial idea of 3D printing was based on UV rays for hardening and manufacturing models.
* Intellectual property rights about 3D printing were imposed by 3D Systems, which hindered its development.
* Later, the Intellectual Protection Law was removed from it, and its development began with great acceleration.
The prices of 3D printing machines started at about fifty thousand US dollars. Still, it has become more widespread, and it is possible to obtain them for approximately five thousand dollars.
* This type of printing transferred the industrial reality to a new dimension that did not exist before.
* 3D printing has manufactured new products based on computer programs and digital systems.
* 3D models are printed by printing successive layers that eventually lead to a complete model.
3D printing features
* This technology has provided a lot to our world, and its use is not limited to one field only but has provided benefits in many areas.
* It is considered the least material cost and provides many of the supplies we need in traditional printing.
* Provides the ability to modify the final model before starting its manufacture and launch.
It provided many services to the industry sector and made a real revolution in it.
* Provided the ability to design special models for each person on-demand and in a short time.
3D printing technology has also been used in many sectors, including:
1. The medical field and medical devices.
2. Dental assistance in constructing alternative prostheses for patients’ real teeth.
3. The military field and weapons manufacturing.
4. Building models similar to statues and archaeological buildings.
5. Technology related to space.
6. Developing the principles of heavy industries.
7. Automotive industry and various furniture designs.
3D Printing Working Principle
* First, the three-dimensional model to be output must be drawn by certain computer systems and programs.
* The AutoCAD program can be used in this task, and then we create a CAD model.
* The printer cuts the model into fairly thin and nearly two-dimensional layers.
* Then, the creation of the stereo is started and converted into a physical object by adding many layers on top of each other.
* Manufacturing the final model and its output requires a lot of time, which varies according to the type and size of the object.
3D Printing at Home
As we have already mentioned, the cost of a 3D printer is very expensive. In addition to that, it requires a lot of tools and additional costs.
But with these many obstacles facing 3D printing at home, some companies have started to manufacture printers for home use at nearly $9,000.
This technology has a promising future and has recently been spreading in an upward trend.
Thus, we have finished our article today. We hope that we have succeeded in providing sufficient information about 3D printing.
