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- research-articleNovember 2020
VDAC: volume decompose-and-carve for subtractive manufacturing
ACM Transactions on Graphics (TOG), Volume 39, Issue 6Article No.: 203, Pages 1–15https://doi.org/10.1145/3414685.3417772We introduce carvable volume decomposition for efficient 3-axis CNC machining of 3D freeform objects, where our goal is to develop a fully automatic method to jointly optimize setup and path planning. We formulate our joint optimization as a volume ...
- research-articleOctober 2020
Tsugite: Interactive Design and Fabrication of Wood Joints
UIST '20: Proceedings of the 33rd Annual ACM Symposium on User Interface Software and TechnologyPages 317–327https://doi.org/10.1145/3379337.3415899We present Tsugite - an interactive system for designing and fabricating wood joints for frame structures. To design and manually craft such joints is difficult and time consuming. Our system facilitates the creation of custom joints by a modeling ...
- research-articleJuly 2018
DSCarver: decompose-and-spiral-carve for subtractive manufacturing
ACM Transactions on Graphics (TOG), Volume 37, Issue 4Article No.: 137, Pages 1–14https://doi.org/10.1145/3197517.3201338We present an automatic algorithm for subtractive manufacturing of freeform 3D objects using high-speed machining (HSM) via CNC. A CNC machine operates a cylindrical cutter to carve off material from a 3D shape stock, following a tool path, to "expose" ...