Results 71 to 80 of about 2,574 (190)

AI‐Directed 3D Printing of Hierarchical Polyurethane Foams

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Digitally guided direct ink writing, combined with AI‐generated design, enables the fabrication of hierarchical polyurethane foams with tunable multiscale porosity. This approach produces architected foams featuring interconnected open‐cell networks and tailored mechanical properties, advancing the development of adaptive, high‐performance materials ...
Dhanush Patil, Jie Tian, Kun Jiang, Clarissa Westover, Sri Vaishnavi Thummalapalli, Arunachalam Ramanathan, Arpita Shome, Natalie Crutchfield, M. Taylor Sobczak, Sean Lee, Hongyue Sun, Elizabeth J. Brisbois, Hitesh Handa, Timothy E. Long, Xianqiao Wang, Kenan Song   +15 more
wiley   +1 more source

Fabrication‐Directed Entanglement for Designing Chiral and Anisotropic Metamaterial Foams

Advanced Engineering Materials, Volume 28, Issue 2, 21 January 2026.
This work introduces fabrication‐directed entanglement (FDE), combining viscous thread printing and topology optimization to program entangled foams with spatially patterned stiffness. By tuning coil density, FDE enables anisotropy, programmable Poisson's ratio, and chirality in foams.
Daniel Revier, Brett Emery, Jacob Miske, Jeffrey Lipton   +3 more
wiley   +1 more source

A hybrid and adaptive tool-path generation approach of rapid prototyping and manufacturing for biomedical models [PDF]

, 2013
In this paper, a hybrid and adaptive tool-path generation approach, which is able to improve geometrical accuracy and build time of Rapid Prototyping/Manufacturing (RP/M) for complex biomedical models, is presented. Firstly, NURBS (Non-Uniform Rational B-
Gao, L., Jin, Guoqing, Li, Weidong D., Popplewell, Keith   +3 more
core   +1 more source

Toolpath optimization for free-form surfaces machining

, 2021
The objective of this thesis is to define efficient methods for optimization of free-form surfaces machining time. Specifically, 3-axis and 3+2-axis by zone end-milling, using parallel-planes strategy are considered under quality constraints (maximum scallop height).
openaire   +1 more source

RAMUS: Printable, Mechanically‐Tunable and Biodegradable Cellulose‐Mediated Composites

Advanced Materials Interfaces, Volume 13, Issue 1, 7 January 2026.
Ramus, a Latin term meaning “branch,” develops large‐scale, ambient conditions additively manufactured, and biodegradable cellulose‐based biomaterial composites able to mediate their structural capacity from micro to macroscale. Abstract Ramus develops large‐scale, ambient conditions additively manufactured, and biodegradable cellulose‐based ...
Laia Mogas‐Soldevila, Shivani Chawla, Behzad Modanloo, Shravan Pradeep, Abigail Weinstein, Victor Li   +5 more
wiley   +1 more source

Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel

Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.
The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh, Mahdi Bodaghi, Marzieh Jamalabadi, Bernard Rolfe, Ali Zolfagharian   +4 more
wiley   +1 more source

Toolpath Generation on 3-Axes Milling Using Constant Volume Method

Journal of Mechanical Engineering
A new simple method to generate toolpaths when machining based on the fixed base of the residual metal portion left after each longitudinal (forward step) and transverse cutting step (stepover) is presented in this paper.
Van-Quy Hoang
doaj   +1 more source

Jigsaw Pattern Infills Inspired by Toughening Mechanisms of Diabolical Ironclad Beetle for 3D Printing Technologies

Advanced Materials Technologies, Volume 10, Issue 24, December 17, 2025.
A biomimetic Jigsaw pattern infill for 3D printer has been developed. Its mechanical features with continuous carbon fiber reinforcement (CCFR) are investigated through the Design of Experiments. The Jigsaw infill minimizes mechanical strength losses caused by variability in infill density, flow rate, or carbon fiber string amount, outperforming ...
Tae‐Ho Kim, Dominic Jaworski, Lazar I. Jovanovic, Shanren Yang, Edward J. Park   +4 more
wiley   +1 more source

Optimization of Machining Parameters for the Fixed Pocket Cycle

Journal of Manufacturing and Materials Processing
In a competitive industrial setting, optimizing machining processes is important for enhancing surface quality and productivity. This study focuses on optimizing pocket milling parameters for 5083 H111 aluminum alloy using three toolpath strategies: Zig ...
Felipe Stein, Nickolas Giacomitti, Gustavo Valério, Jorge Paulo, João Rocha, João Ribeiro   +5 more
doaj   +1 more source

Machining strategy development in 5-axis milling operations using process models [PDF]

, 2010
Increased productivity and part quality can be achieved by selecting machining strategies and conditions properly. At one extreme very high speed and feed rate with small depth of cut can be used for high productivity whereas deep cuts accompanied with ...
Budak, Erhan, Murtezaoglu, Yavuz, Murtezaoğlu, Yavuz, Ozkirimli, Omer Mehmet, Ozturk, Erdem, Tunc, Taner L., Tunç, Taner L., Özkırımlı, Ömer Mehmet, Öztürk, Erdem   +8 more
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