Robotic bubble making
an exploration of dynamic form-making through tensile structures
with ABB-IRB120 and UF-850
The project looks at a robotic approach to dynamic form-making and material transformations through tensile testing of materials. An opportunity for experimental digital and physical form exploration for form-finding techniques by fusing a robotic arm framework with tensile materials to challenge conventional digital fabrication. By engaging with different materials– fabric or film, tensile strengths and limits in the context of scales and sizes are tested.
How robotics and making can bridge the gap between abstraction and action, theory and practice, seeing and doing. Developing a pipeline for experimentation becomes not just a technical endeavor but a process of inquiry, that elaborates on how we design, learn, and reflect.
The focus shifts away from solving singular problems toward understanding the iterative and experiential nature of design itself. This approach frames making as an avenue for discovery, a way to navigate and deepen our questions about the relationship between tools, processes, and human creativity.
The tool includes a cylindrical base with four holes to account for the M5 screws needed to attach the tool to the robot. In the extrusion, there is a cylindrical carving for the wand to be inserted and then secured.
The final wands used for the experiments consisted of a bigger circle with the wire twisted and the smaller one welded into place to better hold its shape and structure.
We simulated every iteration of the path in robot studio, updating the code and modifying it on the spot was an advantage. Simulation is a key step to understanding the workflow and outcome.
The first iterations of the experiment were analog, we understood the human movement, encoded that in the scripts and robot movement, simulate and replicated it with the robotic arms.
we tested variations in direction, like positive and negative z to find the points of equilibrium in the minimal surface as well as the bursting points.
Teaching the robot, and testing the movement to get the single bubble as an output. We tested multiple speeds and paths recorded. For the single bubble, we had several iterations to get the movement right so the bubble wouldn’t burst immediately after being created by floating straight against the robotic arm.
analog testing
understanding the movement
snapshots of the ephemeral shapes