#sandblasting

We continued the previous week’s experiments with Efecan. Using the sandblasting tool, we started performing point and line tests. The Grasshopper script I developed for this process is below. It allows us to move the gun along defined paths or execute target shots at specific points. To mount the IBIX pressurized gun onto the Kuka KR-20 model robot, I 3D-printed a custom adapter using PETG. Although it required a bit of force, the gun fits tightly into the adapter; it…

Today, Efecan and I attached the sandblasting device to the robotic arm. The device sprays a special sandblasting material onto surfaces using air pressure. Thus, it is used for cleaning moldy and dirty surfaces in buildings under restoration. Under normal conditions, the sandblasting gun is controlled manually. If the cleaning is too light, it remains insufficient, but it shouldn’t be so intense as to erode the stone either. Normally, the operator performs this control visually. Here, the potential uses for…