3D Printing slide with almost complete important information that is necessary for seminar.

1. By
Shaikh Mohammed Faraz

2.  Printing is a process for reproducing text and images.
 DEVICE USED –PRINTER
Types Of Printers
 Dot matrix
 Ink Jet
 Laser
 Lcd
PRINTING

3. HISTORY OF 3D PRINTING
• The first working 3D printer was
created in 1984 by Charles Deckard
Hull of 3D Systems Corp
• He named the technique as Stereo
lithography and obtained a patent
for the technique in 1986.
•

4. HISTORY OF 3D PRINTERS
1984
Charles (Chuck) Hull developed the first 3D printer and
named the technique as Stereo lithography.
Later 1990’s
Other Companies developed 3d printer’s.
2005
Z Corp launched first high definition color 3D printer.

6.  It is a method of
converting a virtual 3D
model into a physical
object.
where a 3D object is
created by laying down
successive layers of
material
Definition:-
3D + Printing = 3D Printing or “Additive
Manufacturing”

7. Working
 You only need a printer, raw material, and
software to tell the printer what to print.

8. STEP 1 (CAD FILE IS CREATED)

9. STEP 2
The CAD file is exported to a 3D printing machine.

10. LAYER BY LAYER

11. STEP 3-ACTUAL OBJECT

12. Different methods
 Selective laser sintering (SLS)
 Stereo lithography (SL)
 Fused deposition modeling (FDM)

13. 1 .SLS method
Selective laser sintering (SLS) is an additive manufacturing technique that
uses a high power laser (for example, a carbon dioxide laser) to fuse small
particles of plastic, metal (direct metal laser sintering), ceramic or glass
powders into a mass that has a desired 3-dimensional shape).

14. 2 .STEREOLITHOGRAPHY
Stereo lithography is an
additive manufacturing
process using a vat of
liquid UV-curable
photopolymer ”resin”
and a UV laser to build
parts a layer at a time.

15. 3.Fused deposition modeling (FDM)
Fused deposition
modeling (FDM) is
an additive
manufacturing
technology
commonly used for
modeling,
prototyping, and
production
applications.

16. Medical
3D
Printing
Food
Games &
Entertainment
APPLICATIONS
Fashion &
Pop-Culture Industries
Retail
Defense &
Space

17. MEDICAL INDUSTRY
Physicians can use 3D printing to
make hearing aids, artificial teeth, and bone
grafts.
• 3D printed Jaw
• 3D printed Ear
• 3D Printed bone

18. ARCHITECTURE
Artists can create models of their projects.

19. INDUSTRIAL DESIGN
Designers use 3D printers to quickly create product models
and prototypes.

20. ADVANTAGES
 RAPID PROTOTYPING: 3D printing gives designers the ability to quickly
turn concepts into 3D models or prototypes (rapid prototyping).
 Clean process.Wastage of material is negligible.
 Complex shape can be produced .
 EASY TO USE No skilled person needed.
 REDUCE DESIGN COMPLEXITY
 CHEAP Cheaper process than any other process.
 People in remote locations can fabricate objects that would otherwise be
inaccessible to them.

21. DISADVANTAGES
 Process is slow
 Components do not have enough strength.
 COST OF RAW MATERIALS
 3-D printers are still expensive.
 Misuse of technology
 Although 3-D printers have the potential of creating many
jobs and opportunities, they might also put certain jobs at
risk .
(for example, you can make your toys at home so toy stores and
toy makers might go out of business).

22. FUTURE
 With today's 3D printers, if you lose your TV remote's battery cover
you can print a replacement battery cover. With tomorrow's, if you
lose your remote, you'll be able to print a new remote.
 3D printers are always getting cheaper and better.
 There is currently research going on to create 3D printers that
could print out organs for people in need of a transplant.
 Within a decade, 3D printers will become commonplace in houses.
The benefits of such technology are endless.