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Updated in [May 25th, 2023]

This course provides an introduction to the fundamentals of mechanisms and motion, with a focus on robotics. Students will gain an understanding of the principles of mechanical engineering, including kinematics, dynamics, and control systems. They will learn how to design and build robots, and how to program them to perform specific tasks. The course will also cover topics such as sensors, actuators, and power sources. By the end of the course, students will have a solid foundation in the fundamentals of robotics and be prepared for their first Mechanical Engineering lesson at university.

[Applications]
After completing this course, students should be able to apply their knowledge of mechanisms and motion to the design of robots and machines. They should be able to identify the components of a mechanism and understand how they interact to create motion. Additionally, they should be able to use their understanding of mechanisms to troubleshoot and optimize existing designs. Finally, they should be able to use their knowledge to create new designs for robots and machines.

[Career Paths]
1. Robotics Engineer: Robotics Engineers design, develop, and maintain robots and robotic systems. They are responsible for creating the algorithms and software that control the robots, as well as the hardware that makes them move. Robotics Engineers must have a strong understanding of mechanical engineering principles, as well as a good grasp of computer programming. As the demand for robots and robotic systems increases, the need for Robotics Engineers is expected to grow.

2. Automation Engineer: Automation Engineers are responsible for designing and developing automated systems and processes. They must have a strong understanding of mechanical engineering principles, as well as a good grasp of computer programming. Automation Engineers must be able to design and develop systems that are efficient, reliable, and cost-effective. As the demand for automated systems increases, the need for Automation Engineers is expected to grow.

3. Mechanical Design Engineer: Mechanical Design Engineers are responsible for designing and developing mechanical systems and components. They must have a strong understanding of mechanical engineering principles, as well as a good grasp of computer-aided design (CAD) software. Mechanical Design Engineers must be able to design and develop systems that are efficient, reliable, and cost-effective. As the demand for mechanical systems increases, the need for Mechanical Design Engineers is expected to grow.

4. Robotics Technician: Robotics Technicians are responsible for maintaining and repairing robots and robotic systems. They must have a strong understanding of mechanical engineering principles, as well as a good grasp of computer programming. Robotics Technicians must be able to troubleshoot and repair robots and robotic systems quickly and efficiently. As the demand for robots and robotic systems increases, the need for Robotics Technicians is expected to grow.

[Education Paths]
1. Mechanical Engineering: Mechanical Engineering is a broad field that focuses on the design, development, and production of machines and tools. It is a rapidly growing field, with the development of new technologies such as robotics, 3D printing, and artificial intelligence. Mechanical Engineers are responsible for the design, development, and testing of machines and tools, as well as the maintenance and repair of existing machines and tools.

2. Robotics Engineering: Robotics Engineering is a specialized field of Mechanical Engineering that focuses on the design, development, and implementation of robots. Robotics Engineers are responsible for the design, development, and testing of robots, as well as the maintenance and repair of existing robots. Robotics Engineers must have a strong understanding of mechanical engineering principles, as well as an understanding of computer programming and artificial intelligence.

3. Automation Engineering: Automation Engineering is a specialized field of Mechanical Engineering that focuses on the design, development, and implementation of automated systems. Automation Engineers are responsible for the design, development, and testing of automated systems, as well as the maintenance and repair of existing automated systems. Automation Engineers must have a strong understanding of mechanical engineering principles, as well as an understanding of computer programming and artificial intelligence.

4. Mechatronics Engineering: Mechatronics Engineering is a specialized field of Mechanical Engineering that focuses on the design, development, and implementation of mechatronic systems. Mechatronics Engineers are responsible for the design, development, and testing of mechatronic systems, as well as the maintenance and repair of existing mechatronic systems. Mechatronics Engineers must have a strong understanding of mechanical engineering principles, as well as an understanding of computer programming and artificial intelligence.

Course Syllabus

Getting Started

Class Approach & Creative Thinking

002 What is a Mechanism?

003 Building a Simple CAM and Follower

004 Eccentric Cams

005 Common Cam Types

006 Introduction to Class Files

007 Common Cam Types Applied

008 Roller Follower versus Knife Edge

009 Cam Vice Lock

010 Eccentric Cam Scissors

011 Physical Motion Compared to No Analysis

012 Eccentric Cam Versus 3 Arc Triangle

013 Scissors - Removing the Need for Spring Loading

014 Challenge: Lining Up the Scissor Blades

015 Finding the Best Mechanism for the Task

016 Constant Versus Fast Drop Motion

018 Hammer - Part 02

019 Random Combinations Drive Innovation - Learning How to Make Connections

020 Introduction to Four Bar Mechanisms

021 Output Link Sweep Area

022 Turning a 2D Sketch in 3D

023 Adding Motion to the 3D Mechanism and Changing Mechanism Lengths

024 Real World Applications - Lifting Motion

025 Adding Hydraulics for Better Precision

026 Design Improvements

027 Creating Movie Files

029 Hook and Drag - Part 02

030 Straight Line Motion

031 Hoeckens Mechanism

032 Straight Line Applications

034 Walking Machine - Part 01

035 Walking Machine - Part 02

036 Walking Machine - Part 03

037 Walking Machine - Part 04 - Building a Body Around the Mechanism

038 Four Bar - Crushing Motion

039 Crushing Motion - Part 02

041 Crushing Motion - Part 03

042 Crushing Motion - Part 04

043 Grashof Law

044 Slider Crank Mechanism Design

045 Engine Slider Crank

046 Reciprocating Saw Mechanism

047 Reciprocating Saw - Part 02

048 Reciprocating Saw - Part 03

049 Matching Guide Length with Stroke

050 Understanding Stroke Distance

051 Circle Crank

052 Slider Crank - Sewing Machine

053 Sewing Machine - Part 02

054 Slider Crank - Cutting

055 Slider Crank - Cutting - Part 02

056 - Slider Crank - Stamping Motion

057 Slotted Crank Mechanism

058 Converting Linear Motion to Circular Motion

059 Scotch Yoke

060 Scotch Yoke - Adding Functionality

061 Scotch Yoke - Vertical to Angle

062 Scotch Yoke - Changing the Stroke Length

063 Scotch Yoke - Slot to Arc

064 Scotch Yoke - Waving Hand

065 Scotch Yoke Waving Hand - Part 02

066 Scotch Yoke - Adding and Changing Images

067 - Creating Your Own Variations

068 Design Variations and Improvements

069 Design Variations and Improvements - Part 02

070 Using the Image to Create a 3D Part

071 Iris

072 Iris - Part 02

073 Iris - Part 03

074 Crank Slider Variations

What is a Hoekens Mechanism?

Mechanism Layout

2D to 3D

Linkage Assembly

Applying a Motor

Crank Slider Mechanism

Add Pump Components

Modify the Slider Motion

Assembly the Launch Components

Cam Profile Design

Model the Cam

Assemble the Cam Components