MECHANICAL DESIGN METHODS IN ROBOTICS Final project: Scorpion Robot Design and Assembly -Guardian Scorpion robots are cutting-edge machines that have revolutionized various industries, from defense to manufacturing. These robots exhibit unrivaled versatility, agility, and efficiency in their operations In this project we will meticulously reimagined each part using PTC Creo software, ensuring accuracy and performance. Aims of Mechanical Design in Robotics * Functions effectively and * efficiently of Robots Performing structural and multibody simulations using SW for computer aided engineering * Developing a design case through the course up to 3D printing * Determining the robot's range of motions, joint mechanisms, and actuation systems. * Ergonomics and Human-Robot Interaction Our Team: - Mohammad Sabouri - Behnam Jabbari Kalkhoran - Danial Sabzevari

1. 1
MECHANICAL DESIGN METHODS IN
ROBOTICS
Final project: Scorpion Robot Design and Assembly
Group 16 (ARTEMIS)

2. 2
Collaboration Parties

3. Table of contents
• Introduction
• Review
• Robotic Toys Market
• Product Specifications
• Parts to be designed
• Sketches & Design
• Part 1: PCB of Electronic board
• Part 2: Sensor part
• Part 3: Component No.4
• Assembly
• Results
• Conclusion
• References

4. 4
Introduction
Guardian Scorpion robots are cutting-edge machines that have revolutionized
various industries, from defense to manufacturing. These robots exhibit
unrivaled versatility, agility, and efficiency in their operations
In this project we will meticulously reimagined each part using PTC Creo
software, ensuring accuracy and performance.

5. 5
Aims of Mechanical
Design in Robotics
• Functions effectively and efficiently of Robots
• Performing structural and multibody simulations using SW for
computer aided engineering
• Developing a design case through the course up to 3D printing
• Determining the robot's range of motions, joint mechanisms, and
actuation systems.
• Ergonomics and Human-Robot Interaction

6. 6
Why scorpion Robot?
Scorpion robots, inspired by the movement and features of
scorpions, can have several applications and benefits in various
areas.
 Educational Tool
 Entertainment and Engagement
 Research and Exploration

7. 7
Scorpion Robots and
Children
 Novelty and Excitement
 Hands-On Learning
 science, technology, engineering, and mathematics (STEM) Education
 Imaginative Playing
 Social Interaction

8. 8
Scorpion robot features
• Construction Set
• Mechanical Movement
• Responds To Claps
• Dedicated Cellphone App
• STEM Scientific Game
https://www.amazon.it/Clementoni-Robotics-Scorpion-Costruzioni-scientifico-19242/dp/B096SW2755

9. 9
Review
NASAAmes Research Center to evaluate the advantages of legged
systems for extraterrestrial missions, June 2003
German Research Center for Artificial Intelligence (2008)
ANT navigation, guidance system enables robots to traverse
rough, inclined, unconsolidated terrains, 2023

10. Let’s See How We Can Design This Robot

11. 11
Desired Prototype

12. 12
Development process

13. 13
Product Specifications
Components Quantities
external parts 7
inner parts 58
legs 28
Tail 13
Total =118
Product Detail Feature
Product dimensions 27.8 x 6 x 41.8 cm; 1.2 Kg
Fleece 4 AAA (Required battery type
Age recommended by the manufacturer 8 - 12 years
Item Model Number 19242
Tongue: Italian
Model number 19242
Number of pieces 90
Assembly required No
Batteries/Batteries needed? Yes
Batteries/Batteries Included? No
Types of material Plastic
Remote control included? No
Color Multicoloured
Item weight 1.2 Kilograms

14. 14
Project Dispatching
Team Number
Team 1
Team 2
Team 3
Team 4
Team 5
Team 6
Team 7
Team 8
Team 9
Team 10
Team 11
Team 12
Team 13
Team 14
Team 15
Team 16
112 Parts
Our Parts

15. 15
Where do our parts located?
Part 4
Sensor
PCB

16. 16
Parts to be designed:
1- Printed circuit board
PCB
The PCB (Printed Circuit
Board) used to conduct
electricity through the
components.
2- Infrared sensor
The infrared is used to identify
objects lying in its range of
action.
3- Component number 4
Part 4
A place holder for Microphone
sensor and LED.

17. 17
Sketches &
Design: Part 1 3D Designing

18. 18
Sketches & Design: Part 2 (Sensor)
3D Designing
Sketches & Design: Part 2 (Sensor)

19. 19
3D Designing
Sketches & Design: Part 3 (Part 4)

20. Designing Overview

21. 21
Part 1 (PCB)
Main Features and Tools
used
• Mirror
• Extrude
• Round
Challenges
1- Inaccessible to the
measurement of 3D
electronic elements
Part 2 (Sensor)
Main Features and Tools
used
• Extrude
• Round
Part 3 (Part 4)
Main Features and Tools
used
• Mirror
• Extrude
• Round
• Sweep
• Chamfer
Challenges
1. Measurement
1.1. Imprecise
1.2. Inaccessible
2. Uncoordinated Shape

22. 22

23. Assembly and Motioning

24. 24
Assembly
Challenges
1. Difficulty Linking of
all components
2. Misalignment between
different elements
3. Unavailable all
components

25. 25
Assembly Overview

26. 26
Type of Connections:
• Rigid
• Pin
• Slider
• Cylinder
• Bearing
Motioning and Visualization
Main Type of Constrains:
• Distance
• Coincident
• Tangent
• Parallel

27. 27
Motioning and Visualization
Legs
Tail And Palm
Gears

28. 28
Conclusion
Throughout this presentation, we have demonstrated the immense potential of the Guardian Scorpion robots for various
industries. From streamlining industrial processes to bolstering security measures, these machines embody the future of
robotics.
Future works
1- adding tolerance
2- adding parametric relative scaling

29. 29
Our Team
Mohammad
Sabouri
Behnam Jabbari
Kalkhoran
Danial Sabzevari

30. 30
References
• Creo 9.0 University Student Edition
• https://robotik.dfki-
bremen.de/en/research/projects/scorpion.html
• https://it.clementoni.com/
• Spenneberg, B. Klaassen R. Linnemann D., and F.
Kirchner. "Biologically Inspired Robot Design and
Modeling.“
• https://youtube.com/

31. 31
THANKS FOR YOUR ATTENTION

32. Market and Financial Analysis

33. 33
Robotic Toys Market Analysis Metrics
1- Population in Italy by age group
2- Market size prediction
3- Robotic Toys market by application
4- Regional Analysis
https://howtorobot.com/expert-insight/italian-robot-industry-shows-great-growth-potential
Italian Robot Industry

34. 34
https://www.maximizemarketresearch.com/market-report/autonomous-robot-toys-market/147254/
https://www.statista.com/statistics/789270/population-in-italy-by-age-group/
1- Population in Italy by age group
0 4,000,000 8,000,000 12,000,000
0 TO 2 YEARS
3 TO 5 YEARS
6 TO 11 YEARS
12 TO 17 YEARS
18 TO 24 YEARS
25 TO 34 YEARS
35 TO 44 YEARS
45 TO 54 YEARS
55 TO 64 YEARS
65 TO 74 YEARS
75 YEARS AND MORE
3,299,439 person
Robotic Toys Market Analysis Metrics

35. 35
https://www.maximizemarketresearch.com/market-report/autonomous-robot-toys-market/147254/
https://www.statista.com/statistics/789270/population-in-italy-by-age-group/
Robotic Toys Market Analysis Metrics
2018
2020
2022
2024
2026
2028
2030
5.91 BILLION $ 19.17 BILLION $
2- Market size prediction

36. 36
https://www.maximizemarketresearch.com/market-report/autonomous-robot-toys-market/147254/
https://www.statista.com/statistics/789270/population-in-italy-by-age-group/
Robotic Toys Market Analysis Metrics
3- Robotic Toys market by application 40%
60%
Educational Entertainment

37. 37
https://www.maximizemarketresearch.com/market-report/autonomous-robot-toys-market/147254/
https://www.statista.com/statistics/789270/population-in-italy-by-age-group/
Robotic Toys Market Analysis Metrics
55%
20%
10%
8%
7%
North America Europe
Asia Pacific Middle East & Africa
South America
4- Regional Analysis

38. 38
Product Specifications
Product Detail Feature
Product dimensions 27.8 x 6 x 41.8 cm; 1.2 Kg
Fleece 4 AAA (Required battery type
Age recommended by the manufacturer 8 - 12 years
Item Model Number 19242
Tongue: Italian
Model number 19242
Number of pieces 90
Assembly required No
Batteries/Batteries needed? Yes
Batteries/Batteries Included? No
Types of material Plastic
Remote control included? No
Color Multicoloured
Item weight 1.2 Kilograms

39. 39
Material Price Analysis

40. 40
Overall estimation
https://teseo.clal.it/en/?section=energy-costs
Common types of materials for Robotic toys
• ABS
• PLA
• TPU
• PETG
Main Material Selection
We select PETG:
• Having both features of PLA and ABS
• More flexibility for 3D printing
• More robustness
• Price : € 2/Kg

41. 41
Product Final Price = Fixed Production Price + Company benefit + Retailer benefit= 5.95+5+3= 13.95
Overall Estimation of Costs
Material Quantity Cost
Plastic (PETG) 0.7 Kg 1.25 EU per Robot
PCB & Electronic parts - 2EU per Robot
Bolts & Fittings - 0.2EU per Robot
Paper & Packing cost - 1EU per Robot
Human Resources - 1EU per pack
Shipping - 0.5 per Pack
Total - 5.95 EU
**WITHOUT TAX AND VAT**
**NOT BY STANDARD BUISSNESSPLAN RULES**

42. 42
100 300
700 900 1000 1000 1000 1000 1000 1000 1000 1000
10000
0
2000
4000
6000
8000
10000
12000
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL
SALE PREDECTION (PACK)
Sale predection (Pack)
Overall Estimation of Costs
Annual sale = 10000*13.95EU=139500EU
Annual Total benefit=139500-59500EU=80000EU
Annual Benefit for Company= 10000*5=50000EU
Annual Benefit for Retailer=80000-50000EU=30000EU
**WITHOUT TAX AND VAT**
**NOT BY STANDARD BUISSNESSPLAN RULES**