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| The most important information about 3D printing |
3D printing technology is one of the most important technologies that have emerged in recent years. This is because users can print real and usable objects in minutes.
NASA has a 3D printer on the International Space Station. Astronauts use it to print the tools they need instead of transporting them from Earth to space. Perhaps the most obvious example is printing custom maintenance keys available to astronauts.
From students and entrepreneurs to engineers and hobbyists, millions of people are interested in this revolutionary technology. This technology enables usable physical objects to be created based only on digital drafts.
3D printing
In recent years, the use of 3D printers has increased. Especially after achieving a high level of reliability and efficiency. For example, doctors use this technology to print life-size physical objects from certain parts of the body for more accurate analysis and study.
The printing process is usually based on plastic. However, some modern printers can use other raw materials such as metal. Compared to plastic, the costs of this process are very high.
In the 3D printing process, depending on the exact digital design of the object, a set of plastic or plastic layers is usually transferred to the object to be printed.
This technique makes it easier to make tools and items that are not usually sold in the market. Because the factory is not interested in making it, because a large audience is not interested in buying it.
Contrary to what some believe. Printing with these techniques is inexpensive because it is more cost-effective to produce simple tools and precision parts than traditional manufacturing methods. However, mass manufacturing - mass production - using 3D printing can be more expensive than traditional production lines.
Therefore, 3D printing is very suitable for short-term production, small and small businesses. Compared to traditional manufacturing, 3D printing is a modern technology that takes advantage of key technologies such as storage and cloud processing. Users can save building models in the cloud and print them only when needed.
There are many types of 3D printers. However, types such as FDM and SLA are more common. FDM printers are based on rolls of raw materials with a thickness of 1.75 or 2.85 mm. The SLA printer uses the original liquid resin in the printing process.
In general, these printers rely on building and shaping elements into horizontal layers, but it is best to cut them. In both cases, this technology depends on the final design intended for this type of printer.