Course Content
Introduction + Lecture (38:33)
Lecture on 3D clay printing: digital meets ancient techniques
This lecture explores how 3D clay printing merges digital technology with ancient coil-building techniques, highlighting the benefits of clay’s material properties and architectural sustainability. It also covers various ceramic printing technologies, emphasizing clay extrusion and providing insights into clay preparation, material properties, design precedents, and the use of G-code in the printing process.
Intro to 3D-Printing (46:43)
Basics of clay 3D printing with Cura
This session covers the basics of clay 3D printing using Cura software, including setting up the printer and adjusting essential print settings. It also addresses support strategies and the importance of reviewing G-code, with additional tips on enhancing print quality using advanced tools.
Office + Printer tour (07:10)
Josef's 3D clay printer overview
In this tour video, Josef gives an overview showcasing his 3D clay printer with a 400×400 mm print bed, demonstrating the clay preparation process, the dual extruder system, and the need for regular bed leveling.
Cura + Grasshopper (02:09:49)
Grasshopper for advanced 3D clay printing
This session focuses on using Grasshopper for 3D clay printing, providing enhanced control and customization. The session covers Grasshopper basics, generating G-code, and techniques such as base layers, looping patterns, and non-planar printing, offering improved control over the results.
Cleaning Up Mesh Geometry (53:08)
Mesh cleanup for clay printing integration
This session covers how to clean up a 3D mesh in Houdini for clay printing by using VDB nodes to smooth intersections and reduce polygon count, then importing the mesh back into Grasshopper. As well as generating G-code from mesh contours.
Visualizing 3D-Printed Textures (50:29)
Procedural clay printing visualization techniques
This session explores techniques for visualizing and rendering clay printed geometries procedurally using Houdini and Grasshopper.
Discussion on 3D-Printed Ceramics (03:39)
Review of a 3D-printed piece
In this session, Josef showcases a 3D-printed piece designed during the workshop and discusses the challenges and potential improvements, such as scaling and post-processing.
Non-Planar Printing (43:18)
Complex curves in clay printing
This session covers non-planar 3D clay printing techniques, focusing on creating contour curves, adjusting layer paths, and varying extrusion to handle complex, curved shapes.
Variable Extrusion Techniques (01:14:13)
Clay printing with Grasshopper optimization
This session covers 3D clay printing techniques with Grasshopper, including variable extrusion, optimizing print paths, and accounting for shrinkage. It highlights practical tips for refining prints and adapting techniques through experimentation.
Instructors
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Biography
Duration: | 8 Hours |
Instructor: | Josef Stoger |
Difficulty: | Beginner |
Language: | English |
Certificate: |
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Category: | 3D Printing |
Digital Members: | 89.25 EUR |
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To bridge the gap between the realms of digital and physical, 3D printing with clay has gained immense popularity over the last few years. The process adds another layer of intrigue to fabrication, where material and print paths must be finely tuned to achieve spectacular results. It is a compelling and exciting creation method, with techniques applicable from object to architectural scales.
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