I will try to explain the student project called KUKABAE that was developed in my Robotic Fabrication elective course in 2018. This was a very interesting project. Initially, the students were doing the design to attach an ordinary pen holder to the robot. but then the project changed by chance. they decided to replace a pen holder with a ceramic knife. As seen in the video and pictures, the relationship between the material and the instrument became more complicated and…

Here is a design exercise I’ve been giving to students. It aims to familiarize students with the concept of dataflow diagrams used in Grasshopper. Dataflow is a different concept than conventional computer programming. Here is a good comparison between control flow and dataflow languages. In most educational settings (such as courses and workshops) we concentrate on the fundamental issue of dataflow management via design projects. This requires us to think about a design exercise of dataflow diagrams. In the most…

As the design of free-form architectural surfaces becomes easier, questioning and foreseeing the feasibility of the construction of these surfaces becomes important. Such an inquiry requires sufficient knowledge of architectural geometry besides the knowledge of materials and structural systems. In this article, we present a preliminary example of a guide. It supports the design and production process of building surfaces with different geometric properties is presented. This guide aims to reveal the relationship between Gaussian curvature and surface paneling. It…

Today, we have studied creating complex robot programs manually again. Platonic solids were the subject of this study. Students tried to create a sequence of robot moves that produces a Platonic solid out of a 17cm EPS cube. We simply call this the robotic hotwire cutting polyhedra exercise. However, the size of our hotwire cutter became one of the problems because of its risk of crashing. We crashed several times but managed to cut some polyhedra at the end of…

This project is developed in the summer workshop titled Robotic Earthcrafts conducted at İstanbul Bilgi University Architectural Design graduate program. Students call this project “ZOM”. Students are Murat Sökün, Zeynep Çakmak, and Özlem Güven. We organized the workshop together with Fulya Akipek and Hülya Oral. You can find more details about the workshop here. In this project, a simple robot code created the EPS molds of the rammed-earth module. Below are some of the photos of the design and construction…

Today, we tried to understand one of the ways of generating multiple planes in Grasshopper. This is an important step in utilizing the robot program efficiently. Instead of manually jogging the robot, we designed the path that the robot will dig lots of chopsticks. In the “Robotic Chopstick Digger Exercise”, every student designed their own paths and decided the height, orientation, and number of sticks to be dug on an EPS block. I provided the Rhino and Grasshopper files with…

In the Digital Fabrication course, I needed to explain the plane orientation and rotation angles. This is why I prepared this Spatial Recognition Test. This is an important topic regarding the matching of the TCP (tool center point) plane of the robot and the plane(s) designers generate. In Rhino, we define a construction plane by red (X), green (Y), and blue (Z) colors. The relative positions among those axes are the well-known “right-hand rule”. In mathematics and physics, the right-hand…

This paper covers ongoing research titled “Growing an Architectural System”. It is an interdisciplinary work relating permaculture studies with computational design and production technologies. It includes testing some issues of performance via full-scale prototypes. Growing Pots is the first study we will mention in the paper. It is about the design of a micro-permaculture system and 3d printed products realized by students of an elective course. On the other hand, in the second part of the paper, we explain the…

Today in the Digital Fabrication course, we examined digital-physical translations utilizing the robots add-on for Grasshopper. Students learn how to get coordinate data from a physical environment, use it in the digital model and apply it to a robot motion. We aimed to dig chopsticks into an EPS block by using a special wooden tool called “Chopstick Digger”. In the first hour of the class, we attached the “pointer” tool, which is already calibrated to the robot. Students used “Actual…

In the Digital Fabrication course, we are in the middle of a sea, full of technical details, and students need motivation. This is why I felt I should do something simple and educational but funny at the same time; a “kissing the cube” exercise. The planned exercise was about programming the robot to touch every facet of a cube without colliding with it. Of course, we couldn’t manage to kiss all the facets due to the limitation of the robot’s…