Art of Engineering-Homework

1. ErhanKeleş 060080418 Robot Hand Project 1 Erhan Keleş - 060080418

2. My design of the robotic hand completely comes from my organic hand. I try to mimic the design of the human hand from its fashion to the extent of inner design. In these case, I make use of my hand’s MRI film to design my robotic hand as using biomimetic approaches to the field of robotics. 2 Erhan Keleş - 060080418

3. For designing fashion of the robotic hand, I use printing mould from plaster so these mould pictures belong to my left hand. Accordingly, the next step is designing of skeletal structure of the robotic hand. 3 Erhan Keleş - 060080418

4. The scaffolds in the picture that made up of wires and expansion bolts is placed into the mould. Using wires and expansion bolts supports me to make my artificial hand functional(having artificial synovial joints). Size and location of the expansion bolts are designed according to the fashion of the hand bones in my hand so this design makes my robotic hand functional. 4 Erhan Keleş - 060080418

5. Using wires for skeleton structure of the robotic hand has two major advantages. First one is that thanks to wires’ elastic and bendy properties my artificial hand can perform basic hand functions and secondly wires make my artificial hand adaptable to electronic devices. In addition simple design of the robotic hand provides opportunities to advance the robotic hand as adding electronic devices such as electrical servo motor into the robotic hand. 5 Erhan Keleş - 060080418

6. As a final procedure, I choose silicon to jacket skeletal structure of the robotic hand. Because the silicon is the best material both to make robotic hand functional and to support its skeletal structure as a shock absorber by using silicon. 6 Erhan Keleş - 060080418

7. After the silicon jacket had hardened in 3 or 4 days, I removed the mould. 7 Erhan Keleş - 060080418

8. It is Functional 8 Erhan Keleş - 060080418

9. It is able to Write 9 Erhan Keleş - 060080418

10. It can Grasp Objects 10 Erhan Keleş - 060080418

11. It can Grasp Objects 11 Erhan Keleş - 060080418

12. Maybe in Future It could Call you! 12 Erhan Keleş - 060080418