Project

Bionic Hand

Mechanical prosthesis designed for fast, reliable grip.

Role Mechanical Design
Year 2023
Tools SolidWorks, 3D Printing

Overview

The Bionic Hand project set out to design and build a simple, reliable mechanical prosthesis that enables a bilateral amputee to pick up and carry a 10 kg bag of groceries within five seconds and walk 20 m while holding it. Our team of six engineered a four-fingered gripper mounted on a wooden forearm-sized base, activated by a single button press to ensure ease of use without requiring the user's opposite limb.

Gallery

My Role

I conceived the base idea and led the concept design of the bionic hand, creating detailed CAD models in SolidWorks. I then prepared technical drawings for each component and managed the 3D printing process to bring the design to life.

Technical Drawings

Technical drawing of Finger 1
Finger 1: Proximal segment linking palm and middle phalanx.
Technical drawing of Finger 2
Finger 2: Distal phalanx (finger tip) design.
Technical drawing of Palm
Palm: Central hub connecting all four fingers.
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