#hotwire-cutting

Last month, we completed the third edition of the Robotic Earthcrafts workshop series, which I co-organized with Fulya Akipek, following the first in 2018 and the second in 2023. An earthen mixture composed of clayey soil, lime, fibers, and cement was rammed into molds produced via robotic hot-wire cutting. The geometry of the fabricated wall is based on a hexagonal grid and features a Truchet-like variation. Constructed using four different block types, the wall was completed within 5 days and…

Rammed earth is an unpredictable, labor-intensive building material, and far less durable than concrete. It cannot deliver the standard strength expected by engineering academia. And perhaps it is for the better that it cannot. Because it tells us an entirely different story. It reminds us architectural thinking that dares to look outside the box. What I want to share here, is not just a simple studio project, but a profound life lesson for many of us here, lived in the…

Robotic EarthCrafts II occurred in the summer of 2024 at Istanbul Bilgi University, seven years after the first. Together with Fulya Özsel Akipek, Nilüfer Kozikoglu, Abdullah Mallah, and Halit Mallah, we experimented with the robotic fabrication of molds for rammed-earth structures. The focus shifted toward a human scale based on the experience gained from Robotic EarthCrafts I. At the workshop’s core were spatial systems resembling muqarnas, which incorporated non-planar geometric transitions. Unlike the first workshop, we utilized a parametric model to design and generate robot…

This paper investigates the integration of robotic fabrication into first-year undergraduate design education, particularly in a basic design studio. Traditionally, robotic technologies are not introduced at this level due to perceived skill gaps among novice students. The study demonstrates the potential and strategies for incorporating robotic arms into early design education through an experiment conducted at Istanbul Bilgi University. The experiment involved 32 students from various design disciplines, divided into control groups using hand-held tools and test groups using a…

This is the new paper with Meryem Nurefşan Yabanigül, published at Automation in Construction. It is also Meryem’s master’s thesis. This study is about testing the production of curved surfaces with non-linear robotic hotwire cutting and shape memory alloys. Below is the abstract of it: Robotic arms are being used by construction firms and schools of architecture around the world in design/build research and material studies. Some of these studies utilize robotic hot wire cutting (RHC) as an efficient production…

Hydrophilic Structures is the 2018-2019 Spring Semester Graduate Studio of the Architectural Design Program. The studio aims to increase the public interaction with water, while being sensitive to the ecological and historical context of the shores of İstanbul. Students will be encouraged to design sustainable, floating modules and structures, which can be integrated into semi-open architectural programmes. A full-scale prototype will be fabricated and tested at the Santral Campus coast to Haliç. The main conceptual framework of the studio consists…

This is a robotic fabrication student project developed in the Digital Fabrication elective course in 2018. This group of students experimented with the hot wire cutting of EPS foam. Their aim was to create curved surfaces by using a straight wire. Design research started with a literature study of precedents. Then, after several cutting experiments with the available hotwire cutter tool, they gained better control over the technology. However, they found the available tool too large and inefficient. They decided…

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…

Can digital design and robot technology be integrated with an ecological design approach? The robotic earthcrafts workshop at Istanbul Bilgi University attempts to relate to biological parameters and digital design and fabrication processes. Thus, the summer school will include seminars and practices on computational design, robotic fabrication, rammed-earth construction techniques, and permaculture design principles to discuss and experience the relationships between technology and ecology. So, the results will be the proposals for micro-permaculture systems, constructed from rammed-earth blocks, with plantings….