The objective for this project was to create a linkage mechanism, and to gain experience in the design, manufacturing, and analysis of linkages. We decided to make a robotic arm out of a linkage system and a ratchet-based claw for use in a manufacturing environment, specifically in moving objects from one conveyor belt to another. Our process has been documented in this wiki and organized into the following sections: Introduction and Background, Initial Project Proposal, Brainstorming, Manufacturing and Prototyping, Kinematic Analysis, Final Design and Demonstration, and Appendix. We used resources such as Solidworks, 3D printers, and laser cutters throughout this process.
The end result was a successful prototype, with an arm that moved from side to side and a claw capable of lifting objects weighing up to 10 pounds. We gained experience in the engineering design process, and learned how to design, prototype, test, and analyze links and linkage systems.
Previous: Final Design and Demonstration
Next: Appendix