What is 3D printing technology? Why is this the future of the world?

3D printer, 3D printing technology is so familiar and popular with many people today. So what is 3D printing and what is so special that many people say, this will be the future of the world?

What is 3D printing technology?

3D printing technology is not as complicated as you think, it is simply a process of producing materials (plastic, metal or anything else) by layering them together to create a 3D object.

For example, for you to understand, 3D printing has the same operating principle as CT or magnetic resonance imaging (MRI) systems. These devices are capable of scanning and tomography any part of the human body. And if you stack these layers together, it will create a 3-D image of the organ, part of the body. And this is completely similar to 3D printing technology.

Depending on how to stack and build 3D models and component materials, 3D printing technology is classified into 3 main groups as follows:

• 3D printing technology uses plastic and non-metallic 3D printing materials.
• 3D printing technology from metal materials.
• 3D printing technology uses organic materials.

3D printing technology is not new

It sounds unbelievable, but 3D printing technology has been developed and applied in practice since the 1980s by Charles Hull (founder of the famous 3D printing company Systems Corporation). However, at that time, the cost to produce a 3D printer was very expensive, about 100,000 USD, even 400,000 USD. This greatly affects the purchasing power and popularity of this technology.

After a period of rapid development of science and technology, 3D printing is gradually gaining popularity and reducing costs. Today, you can come across a lot of things in life using 3D printing technology such as children’s toys, machine parts, phone cases, dentures… with very cheap and competitive prices. .

Application of 3D printing technology

Design clothes, accessories, jewelry

Did you know, in a fashion show of Victoria’s Secret 2013, a lot of sparkling jewelry accessories were used by the models. More specifically, they are created from 3D printing technology.

According to fashion designer Iris van Herpen, in the near future we will be able to use 3D scanners and use 3D printing technology to create clothes that fit each person in just a short time. This will be the most impressive breakthrough to change the fashion and fashion accessories industry.

Medical applications, production of human body parts

Scientists have applied 3D printing technology and 3D scanners to create prosthetics, such as legs, arms, teeth, bones on the human body with perfect precision and flexible movement. desired by other assistive devices. The most impressive point is that the cost to produce them through 3D printing technology is quite cheap, only a few hundred dollars compared to several thousand dollars as before.

More amazingly, some scientists are studying the experimental production of complex body parts (organs) through 3D printing technology and cell separation technology. That is, these parts can “live” and take on the same tasks as the original parts of the human body.

Components production

The biggest application of 3D printing technology is probably the production of components, any part from simple to complex can be created using 3D printers. This will increase productivity and reduce costs compared to current traditional production methods.

In addition, 3D printing technology also helps users to repair and replace damaged components easily. Whether that savings is rare or not produced anymore. Of course you need to have the design data file of the component to be manufactured, currently on the Thingiverse website there are blueprints for more than 2,500 replacement parts of all things.

Food

It sounds unbelievable but with the breakthroughs of technology people can produce food for everyday consumption through 3D printers. At the Las Vegas consumer electronics show, the company 3D Systems introduced a 3D printer that can use chocolate, sugar, and vanilla ingredients to create a variety of cakes and candies of different shapes, of course. can eat.

More interestingly, a company called Natural Machines has taken advantage of 3D printing technology to produce pasta and many other consumer foods. Of course, it will be very difficult for you to distinguish them from traditional technologically produced utensils.

Build

One construction company said it used a “huge” 3D printer to build 10 houses in just 24 hours. This is difficult to do by traditional methods today.

More specifically, they used a 3D printer to spray cement and another alternative to concrete to create a complete house for a relatively cheap price, only $ 5,000. However, at first the size of the house was still small and needed more time to complete.

The future of the world

It can be said that 3D printing technology has no limits, you can print any object, detail, or object that you can think of. Perhaps the only limit is human imagination.

This proves one thing that 3D printing will be the future of the world when all that serves human life will be associated with the 4 words “3D printing technology”.

So through the above article, lassho.edu.vn also provides some information for you about 3D printing technology. If you have information to share, please leave a comment below, a staff member will assist you!