3D printing, also known as additive manufacturing, involves using computer-aided design to create three-dimensional solid objects by depositing material layer by layer. It was invented in 1984 and allows for complex shapes to be produced quickly and with less waste than traditional manufacturing. 3D printers work by taking a digital file and building the object layer by layer, with some common types being selective laser sintering, stereolithography, and fused deposition modeling. 3D printing has many applications in fields like engineering, industrial design, automotive, aerospace, medical, dental and jewelry manufacturing.

2. 3D Printing Technology
Sharon S.B
S6 CT

3. What Is 3D Printing?
 3D printing” or “Additive Manufacturing” takes digital input in the
form of Computer Aided Design (CAD) model and creates solid, three
dimensional parts through an additive, layer by layer process.
 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.

4. History

5.  1984 – 86
 Charles Hull invents 3D printing and coins the term “Stereo
Lithography”
 1992
 First 3D printer built by 3D Systems
History Of 3D Printing

6. Working

7. Working
Working Of 3D Printer Working Of 3D Printer
1) Think About The 3D Model(Measurement, Model
etc..)
2) Draw 3D wired Model Using 3D Printing Applications
3) Use Better Inputs, And Print
• Think
• Draw Wire Model
• Print

8. Steps In 3D Printing

9. Basic Steps In 3D Printing
 3D Card Model
 .STL File
 Slicing Software
 Layer Slicing
 Printing
3D Card Model .STL File Slicing Software Layer Slicing Printing

10. Kind Of 3D Printers

11. Types
of 3D Printers
SLS Method.
Stereo lithography.
Fused Deposition Modeling (FDM)
3D Printers are classified into many
types
As per there mode of operations.
Types Of 3D Printers

12. Types
of 3D Printers
 SLS Method.
(Selective laser sintering (SLS) )
 Stereo lithography.
 Fused Deposition Modeling
(FDM)
Selective Laser Sintering (SLS)
 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).

13. Stereo lithography.
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.
Types
of 3D Printers
 SLS Method.
(Selective laser sintering (SLS) )
 Stereo lithography.
 Fused Deposition Modeling
(FDM)

14.  Fused deposition modeling (FDM) is an additive
manufacturing technology commonly used for modeling,
prototyping, and production applications.
Types
of 3D Printers
 SLS Method.
(Selective laser sintering (SLS) )
 Stereo lithography.
 Fused Deposition Modeling
(FDM)
Fused-deposition modeling (FDM)

15. Applications Of 3D Printing

16. Application Of 3D Printing
3D
Printing
Medical
Food
Games &
Entertainment
Do It YourselfPop-Culture
Defense &
Space
Fashion &
Retail

17.  Designers use 3D printers to quickly create product models and
prototypes
Application Of 3D Printing (Designing)

18.  Automotive and aviation industries use 3D printers to make body
parts.
• Urbee the first prototype car 2011 was presented. This is the first car
ever to have its entire body printed out on a giant 3D printer.
 It has three wheels, and two seats
Application Of 3D Printing(Automotive)

19.  Artists can create models of their projects.
 They Can create any type of real world objects into its portable form
Application Of 3D Printing(Architecture)

20.  In food preparation, to apply items in liquid or paste form such as
cheese, icing, and chocolate.
Application Of 3D Printing(Food)

21.  Physicians can use 3D printing to make hearing aids, artificial teeth,
and bone grafts.
 They Can create any type Body parts in ease
Application Of 3D Printing(Medical-Science)

22. Popular Product Made Of 3D Printers

23. Product
Made Of 3D Printers
 All Fashionable Plaster
 3D Printed Space
 Skyfall’s Aston Martin
Fashionable Plaster
 This 3D-printed cast to help repair broken bones may
be the future of medical orthopedic casts. 3D-printed
casts also bring out the positive potential of this
emerging technology

24. Product
Made of 3D Printers
 Fashionable Plasters.
 3D Printed Space
 Skyfall’s Aston Martin
3D Printed Space
 Building a base on the moon could theoretically be
made much simpler by using a 3D printer to construct it
from local materials. The concept was recently endorsed
by the European Space Agency (ESA) which is now
collaborating with architects to gauge the feasibility of
3D printing using lunar soil.

25. Product
Made of 3D Printers
 Fashionable Plasters.
 3D Printed Space
 Skyfall’s Aston Martin
Skyfall’s Aston Martin
 Skyfall filmmakers 3D-printed this rare Aston Martin so
they wouldn't have to damage the original for the film
sequence. The effects crew model makers called on a
company called Voxeljet, which used a massive 3D
printer with a capacity of 283 cubic feet to reproduce
three 1:3 scale models of the Aston Martin.

26. Price Of 3D Printers

27. Price
of 3D Printers
 Low End 3D Printers
 Mid Range 3D Printers
 High End 3D Printers
Low End 3D Printers
 Maximum part size: 12.7 x 12.7 x 12.7 cm (5 x 5 x 5 in)
 Price is above 60000
 Just for printing small objects

28. Price
of 3D Printers
 Low End 3D Printers
 Mid Range 3D Printers
 High End 3D Printers
Mid Range 3D Printers
 Maximum part size: 340×340×200 mm (13.4 × 13.4 × 7.9 in)
 Price is above 1 Crore
 For Making Object Up to 100 inches and above dimensions

29. Price
of 3D Printers
 Low End 3D Printers
 Mid Range 3D Printers
 High End 3D Printers
High End 3D Printers
 Maximum part size: 340×340×200 mm (13.4 × 13.4 × 7.9 in)
 Price is above 5Crore
 For Making Small to Big Parts

30. Advantages of 3D Printing

31. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Rapid Prototyping
 3D printing gives designers the ability to quickly turn
concepts into 3D models or prototypes (a.k.a., rapid
prototyping).

32. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Clean Process
 Wastage of material is negligible.

33. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Low Complexity
 Complex shape can be produced

34. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Easy To Use
 No skilled person needed

35. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Reduce Design Complexity
 We can Create 3D model easily and more efficient than
ordinary methods

36. Advantage
of 3D Printers
 Rapid Prototyping
 Clean Process
 Complex Shape
 Easy To Use
 Reduce Design Complexity
 Portable
Portable
 3D Printers Is Very Portable as checked to ordinary
molding methods

37. Disadvantages 3D Printing

38. Disadvantage
of 3D Printers
 Slowness
 Strength.
 Cost
 Expensive
 Misuse
Slowness
 Process is slow but comparatively faster than ordinary
methods

39. Disadvantage
of 3D Printers
 Slowness
 Strength.
 Cost
 Expensive
 Misuse
Strength
 Components do not have enough strength.

40. Disadvantage
of 3D Printers
 Slowness
 Strength.
 Cost
 Expensive
 Misuse
Cost
 Cost Of Input Is Higher

41. Disadvantage
of 3D Printers
 Slowness
 Strength.
 Cost
 Expensive
 Misuse
Expense
 3D Printer Is Highly Expensive

42. Disadvantage
of 3D Printers
 Slowness
 Strength.
 Cost
 Expensive
 Misuse
Misuse
 Although 3-D printers have the potential of creating
many jobs and opportunities, they might also put certain
jobs at risk

43. Conclusion

44. Conclusion
3D Printing
 Relatively New Technology.
 No restrictions on industry.
 Significant decrease in product
development cycle and costs.
Conclusion
 3D Printing is a new technology which has many
opportunities in real world in many fields.it is use full in
many industries which reduce time ,wastage,cost during
development

46. It Was A Presentation About 3D Printing
Thanks for being here

47. Time for your QuestionsNow,