3D printing is the process of making 3D objects from a digital file by laying down successive layers of material. A typical 3D printer uses a digital blueprint to print objects layer by layer using plastic, metal or other materials. 3D printing has evolved from initially making models to now printing complex parts for aerospace and medical industries. The future of 3D printing is promising with possibilities like printing human organs, rapidly constructing buildings, and personalized manufacturing of parts. However, 3D printing technology also faces challenges like high costs, limited materials, and potential misuse for unauthorized arms production.

1. 3D Printing
Presented By:-
Mohd Danish
1202831055
C1 Group
Department of ECE
Ideal Institute of Technology, Gzb

2. Contents:-
• Introduction
• Development in technology
• History
• Present scenario
• Future Expects
• Boons and Misuse of Technology
• Conclusion
• References

3. 3D printing:-
It is the process of making 3 dimensional
objects from a digital Image.
It can done by laying down successive layers
of plastic or metal or even any one the
suitable material in its molten form as its ink.

4. Requirements to print an object:-
• A 3D printer
• Its Digital Blueprints
• Printing Material
• User

5. A Typical 3D Printer :-

6. History

7. Invention
•Late 80
•Japan
Patents
•1986
•Charles hull
First 3D
Object
•1990
•A stereo System

8. History
 Firstly Used to makes models of different Object
 Then used in Film Industries to Print Cars, Iron
Man Suit etc.
 Afterwards Boeing used To make parts Of
Aircrafts

9. Some 3D printed Objects:-

10. Present
Scenario

11. NASA Food
Printing
Home
Decorative
Engine Parts

14. Future of 3D printing
Medical
Duplicate
body
organs.
Skin
printing to
injury
Infrastructures
Fast
house
building
Boon for
architect
Manufacturing
Body
parts
Machine
parts

15. Some future Aspects

17. Pros
 Product customization
 Reduced Complexity
 Less Tools Requirement
 Only limitation is your knowledge
and imagination
 Fast Development of products

18. Cons
Expensive, A normal 3D printer cost from $15000 to
$35000
Limited use of materials
Creation of unauthorised arms
Copyright Issue, anyone can print copyright items
Limited size (Today)
Leads to unemployment

19. Conclusion
Vastareaofadvancement
Canimprovethelife.
Canimprovethemanufacturingtechnique
Canhelptodisasterproneareatorebuilthousesimmediately
Butcanbemisusedbyterroristtobuiltarmsandwarmaterial
Leadstounemploymentwhichisnotgoodatall
Saveslotsoftimetodevelopanythingascomparetoitsactualprocess
Initialcostishigh
Finalproductishighlyprecised

20. References
3D Printing: The Next
Industrial Revolution,
By Christopher Barnatt.
3D Printing
By James Kelly