1. Project Lead The Way Presented by: Ryan Shoemaker and Joseph Heintzelman

2. PLTW Provides real-world experience Teaches engineering fields

3. Engineering Classes Introduction Engineering CAD Design Process Marketing Product Evaluation Principles of Engineering Levers Gears Machine Control Robotics Digital Electronics Digital and Analog Signals Computer Programming Circuit Designs

4. Study of Products Analyze a product Study innovations Implementation of these innovations

5. The Evolution of the Tank By: Ryan Shoemaker Pre-WW1 operation until now

6. Implementation of the radio In 1883 Nikola Tesla invented the fundamentals of the radio. The radio was first used on a tank in 1914. They were telegraph based but were first installed on all German vehicles.

7. Evolution of Product Design

8. When do changes take place? Where do these changes come from? What advantages and disadvantages are associated with these changes? Room Key History of a Product

9. Some records indicate a version of the toothbrush dates back as far as 5000 years ago. Babylonians rubbed a “chew stick” on their teeth and mouth to keep them clean. The First Toothbrush

10. In 1960 the first commercialized electric toothbrush was marketed in the United States. The technology was developed in Switzerland in 1939. Electric Toothbrush The Broxodent shown above was marketed by the Squibb company.

11. Ergonomic Design vs.

12. Create our own product Studied the fundamentals of a good product Learned the design process Began to create our own product

13. Puzzle Cube Design Thinking in 3D Sketched all possibilities Select Design

14. Puzzle Cube Materials Design Production Packaging

15. Finished Product

16. CAD Inventor Program Simple Objects Model Train Reverse Engineering

17. Simple Objects Assigned simple parts Recreate

18. Model Train Provided multi- view drawings Create individual pieces Assemble in CAD

19. Reverse engineering Dissemble product Labeled parts Documented parts Created in CAD

20. 3D Printer

21. Principles of Engineering Machines Robotic design Construction

22. Digital Electronics Circuit design Programing Bread Board

23. Questions?