The document summarizes recent trends in 3D printing technology. It defines 3D printing as a manufacturing method that quickly produces physical prototypes from 3D CAD data. It then contrasts traditional manufacturing with 3D printing in terms of cost, design, speed and quality. The document provides a block diagram of the components of a 3D printer and explains the working process which involves 3D modeling, printing, and finishing. It lists advantages such as no need for tools/molds and ability to create complex shapes. Applications mentioned include printing of body parts, wood printing, and 3D printed houses. Major 3D printing companies are also listed.

1. Balasaheb Mane Shikshan Prasarak Mandal’s
ASHOKRAO MANE POLYTECHNIC
Vathar Tarf Vadgaon, Tal. Hatkanangale, Dist. Kolhapur-416
112(Maharashtra)
Department of Mechanical Engineering
Participants:
Akash M. Patil
Neha U. Deshpande
Guidance:
Sunil N. Yadav
HOD- Mechanical Engineering Department
Vijaykumar A. Patil
Lecturer-Mechanical Engineering Department

2. TITLE: RECENT TRENDS IN MANUFACTURING
TECHNONOLOGY
SUBTITLE: 3DIMENSIONAL PRINTING TECHNOLOGY

3. CONTENTS:
Definition
Traditional VS 3D Printing
Literature Survey
Block Diagram
Working
Advantages
Applications
Companies
References

4. DEFINITION:
3Dimensional printing refers to a relatively new class of
manufacturing method which quickly produce physical
prototype from 3D CAD data.

5. High cost of Manufacturing
Less Innovative
Less
Good Better
More
Innovative
Less due to prototyping
Cost
Design
Speed
Qualit
y
TRADITIONAL MANUFACTURING VS 3D PRINTING

6. LITERATURE SURVEY:
No. Name of the
scientist
Contribution Year
1 Hideo Kodama Studied for the first time 3D printing
technology and printed the first solid
object.
1981
2 Charles Hull Created the first working 3D printer 1984
3 Dr. Dekard Developed the Selective Laser
Sintering Technology(SLS)
Late in 80’s

7. Motor Driver
Z Motor
Level Shifter
Y Motor
X Motor
Arduino 2560
Extruder
BLOCK DIAGRAM OF 3DIMENSIONAL
PRINTING

8. 3D Modelling 3D Printing Finishing
WORKING OF 3D
PRINTING
Clura
KISSlicer
SlicerCAD
Blender
3D Crafter

9. 1. 3D MODELLING

10. 2. PRINTING

12. 3. FINISHING

13. No tools and moulds required
No wastage of material
Complex shapes can be generated
Designs can be easily shared
Final parts have very low porosity
ADVANTAGES

14. APPLICATIONS:
VS
Printing Of Body Parts
Wood Printing using 3D
Printing Technology
Replacement Of
Worker's
3D Printing House

15. COMPANIES
 Desktop metals
 Formlabs
 Carbon
 Hp
 Made in space
 Ultimaker
 3d hubs
 Wasp
 Prusa 3d

16. REFERENCES:
Ascent: White Paper 3D Printing
“3D Printing And Its Applications”
By: Verfasser des Aufsatzes: Gebhardt, Andreas, Fuberai Mirand.
“3D Printing And Its Applications”
By: Siddarth Bhandari and Aldo Hernandez.
“3D Printing In Education: A Literature Review”
By: Simon Ford and Tim Minshall
“A Review on 3D Printing”
By: Chandrashekhar Kalnad
www.google.com

17. THANK YOU