3D printing is an additive manufacturing technology that creates 3D objects by laying down layers of material. It was invented in the 1980s and has revolutionized industries like medical, aerospace, automotive, art, and fashion. 3D printing allows customized prosthetics and implants to be made for individual patients, prototypes to be made quickly in aerospace and automotive, and new sculptural forms to be explored in art and architecture. Industries now use 3D printing for both prototyping and finished products.

1. Revolutionization Through 3D
Printing

2. What is 3D printing?
In the modern era, the one technology that is transmuting every facet of
industry is 3D printing. It is an additive manufacturing technology. Here
three dimensional solid objects are created by laying layers of materials
to give it a 3D effect.

3. Who invented 3D printing?
Dr. Hideo Kodama from Japan at Nagoya Municipal Industry Research
Institute is created to be the inventor of the 3D printing technology.
Finally, in the year 1984, Charles W. Hull established the first 3D printing
technology for printing physical 3D objects through digital data.

4. Use of 3D printing technology
across industry

5. 1. Medical and dental industry
3D printing technology is used in medical and dental industry is
manufacture bespoke patient-specific products, like hearing aids, one-
off implants and personalized prosthetics.
2. Aerospace and aviation industry
This industry has first adopted 3D printing technology. They have used
this technology for their prototyping and product development.

6. 3. Automotive industry
Automotive sector uses 3D printing technology for applying prototype.
However, 3D printing is now being used after sales function so as the
replacement of the space parts in place of holding the enormous
inventories.
4. Art and architecture
industry
Through 3D printing technology this industry has been benefitted the
most as they can explore more function and forms of sculpture and arts.

7. 5. Fashion and jewellery
3D printing technology has helped fashion and jewellery industry as
they have improved their sales by creating 3D printed accessories which
we look at in advertisements. It even includes shoes, headpieces, hats
and bags.

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